阅读说明：本技术 一种强散热的多功能直流充电桩及其使用方法 (Multifunctional direct-current charging pile with strong heat dissipation and using method thereof ) 是由 周立平 于 2019-12-09 设计创作，主要内容包括：本发明提出了一种强散热的多功能直流充电桩及其使用方法,涉及直流充电桩技术领域,包括直流充电桩本体,所述直流充电桩本体的一侧面安装有风机,风机的下方设置有滤尘机构,滤尘机构固定连接于直流充电桩本体的侧面,风机的进口通过抽气管与滤尘机构固定连通,风机的上方设置有干燥机构,干燥机构固定连接于直流充电桩本体的侧面,风机的出口通过输气管一与干燥机构固定连通,本发明通过风机抽入气流对直流充电桩本体的内部散热,气体再由出气口排出,从而形成换气循环,提高了空气的流通,从而能够快速散热,而且通过设置的温控器和温度传感器,能够智能的控制风机的开启和关闭,便于及时的对直流充电桩本体散热。(The invention provides a multifunctional direct current charging pile with strong heat dissipation and a use method thereof, relating to the technical field of direct current charging piles, comprising a direct current charging pile body, wherein a fan is arranged on one side surface of the direct current charging pile body, a dust filtering mechanism is arranged below the fan and fixedly connected to the side surface of the direct current charging pile body, the inlet of the fan is fixedly communicated with the dust filtering mechanism through an exhaust pipe, a drying mechanism is arranged above the fan and fixedly connected to the side surface of the direct current charging pile body, and the outlet of the fan is fixedly communicated with the drying mechanism through a gas pipe I. The direct current that is convenient for in time fills electric pile body heat dissipation.)

1. The utility model provides a multi-functional direct current of strong heat dissipation fills electric pile which characterized in that: the charging pile comprises a direct-current charging pile body (10), a fan (4) is installed on one side face of the direct-current charging pile body (10), a dust filtering mechanism is arranged below the fan (4), the dust filtering mechanism is fixedly connected to the side face of the direct-current charging pile body (10), an inlet of the fan (4) is fixedly communicated with the dust filtering mechanism through an exhaust pipe (3), a drying mechanism is arranged above the fan (4), the drying mechanism is fixedly connected to the side face of the direct-current charging pile body (10), an outlet of the fan (4) is fixedly communicated with the drying mechanism through a first gas pipe (5), a dispersing box (27) is fixedly connected to the upper surface of the direct-current charging pile body (10), the drying mechanism is fixedly communicated with the rear end face of the dispersing box (27) through a second gas pipe (8), a plurality of air holes (29) are formed in the lower surface of the dispersing box (27), and air holes (31) communicated with the air holes (29) are formed in the upper, the front end face of the direct current charging pile body (10) is provided with an air outlet (11), and a matched heat dissipation grid (12) is installed in the air outlet (11).

2. The multifunctional direct-current charging pile with the strong heat dissipation function according to claim 1, wherein the drying mechanism is composed of a drying box (6), a supporting plate (26) and silica gel drying agents (23), one side surface of the drying box (6) is fixedly connected with the side surface of the direct-current charging pile body (10), the supporting plate (26) is fixedly connected to the inner side surface of the drying box (6), the silica gel drying agents (23) in a plurality of quantities are arranged on the upper surface of the supporting plate (26), an outlet of the fan (4) is fixedly communicated with the side surface of the drying box (6) through a first air conveying pipe (5), the rear end surface of the drying box (6) is fixedly communicated with the rear end surface of the dispersing box (27) through a second air conveying pipe (8), and a matched sealing door (7) is arranged on the upper surface of the drying box (6).

3. The multifunctional direct-current charging pile with the strong heat dissipation function as claimed in claim 2, wherein an electric motor (19) is mounted on the inner lower surface of the drying box (6), the output end of the electric motor (19) penetrates through the lower surface of the supporting plate (26) and is fixedly connected with a rotating shaft (22) through a coupler, and a plurality of stirring rods (24) are fixedly connected to the side surface of the rotating shaft (22).

4. The multifunctional direct-current charging pile with the strong heat dissipation function as claimed in claim 2, wherein a first matched filter cover (21) is fixedly connected to one end, communicated with the drying box (6), of the first air conveying pipe (5), and a second matched filter cover (25) is fixedly connected to one end, communicated with the dispersion box (27), of the second air conveying pipe (8).

5. The multifunctional direct-current charging pile with the strong heat dissipation function according to claim 1, wherein the dust filtering mechanism is composed of a dust filtering box (1), an HEPA efficient filtering net (17) and an air inlet pipe (2), one side face of the dust filtering box (1) is fixedly connected with the side face of the direct-current charging pile body (10), the HEPA efficient filtering net (17) is installed in the dust filtering box (1), the air inlet pipe (2) is fixedly communicated with the rear end face of the dust filtering box (1), the inlet of the fan (4) is fixedly communicated with the upper surface of the dust filtering box (1) through the air exhaust pipe (3), and the side face of the dust filtering box (1) is provided with the rotating door (18).

6. The multifunctional direct-current charging pile with the strong heat dissipation function as claimed in claim 1, wherein a rain shield (9) is fixedly connected to the upper surface of the dispersion box (27) through a plurality of supporting rods (30), and two symmetrically arranged fluorescent strips (16) are adhered to the upper surface of the rain shield (9).

7. The multifunctional direct-current charging pile with the strong heat dissipation function as claimed in claim 1, wherein a winding post (13) is fixedly connected to one side face of the direct-current charging pile body (10), and a circular baffle (14) is fixedly connected to the other end of the winding post (13).

8. The multifunctional direct-current charging pile with the strong heat dissipation function according to claim 1, wherein a temperature sensor (28) is installed on the inner rear end face of the direct-current charging pile body (10), a temperature controller (15) is installed on the front end face of the direct-current charging pile body (10), and the fan (4) and the temperature sensor (28) are both electrically connected with the temperature controller (15).

9. The multifunctional DC charging pile with strong heat dissipation according to claim 2, wherein the lower surface of the drying box (6) is provided with a plurality of heat dissipation holes (20).

10. The use method of the multifunctional direct-current charging pile with strong heat dissipation according to any one of claims 1 to 9 is characterized by comprising the following steps:

(1) in the use process of the direct current charging pile body 10, the temperature sensor 28 detects the temperature in the direct current charging pile body 10, and the temperature sensor transmits a temperature signal detected by the temperature sensor 28 to the temperature controller 15;

(2) when the temperature detected by the temperature sensor 28 is higher than a preset over-limit temperature point, the temperature controller 15 controls the fan 4 to be started, the fan 4 exhausts air through the exhaust pipe 3, the air is introduced into the dust filtering box 1 through the air inlet pipe 2 in the filtering mechanism, the dust is filtered and removed through the HEPA high-efficiency filter screen 17, and then the air is sucked in through the exhaust pipe 3 by the fan 4;

(3) the air pumped by the fan 4 is introduced into a drying box 6 of the drying mechanism through a first air delivery pipe 5, is adsorbed and dried through a silica gel drying agent 23 to remove moisture, and the dehumidified air is introduced into a second air delivery pipe 8 from the drying box 6;

(4) the moisture-removed gas is introduced into the dispersion box 27 through the second gas conveying pipe 8, then is uniformly introduced into the direct current charging pile body 10 through a plurality of air holes 29 and air holes 31, the inside of the direct current charging pile body 10 is radiated through the gas flow, and the gas is discharged through the gas outlet 11;

(5) in the heat dissipation process, when the temperature detected by the temperature sensor 28 is reduced to a preset low temperature point, the temperature controller 15 controls to turn off the fan 4.

Technical Field

The invention relates to the technical field of direct current charging piles, in particular to a multifunctional direct current charging pile with strong heat dissipation and a using method thereof.

Background

The charging electric automobile is a vehicle which takes a vehicle-mounted power supply as power and drives wheels to run by a motor, meets various requirements of road traffic and safety regulations, has smaller influence on the environment compared with the traditional automobile, has wide prospect and also meets the requirements of novel energy strategy.

The electric pile most all uses current electric energy in current filling, produce the heat easily, high temperature environment will influence the inside circuit board steady operation of electric pile filling, electronic fault leads to the unstability probably appears, current direct current fills electric pile and dispels the heat through setting up radiator fan in inside, not only the radiating efficiency is slow, and fill electric pile and generally be located the roadside, the roadside dust is great, current direct current fills electric pile when the heat dissipation dust and enters into direct current along with the air current easily and fills electric pile inside, when comparatively moist weather environment, the moisture enters into to fill electric pile inside along with the air current easily, all can influence the life that the direct current fills electric pile.

Disclosure of Invention

The invention provides a multifunctional direct-current charging pile with strong heat dissipation, which comprises a direct-current charging pile body, wherein a fan is arranged on one side surface of the direct-current charging pile body, a dust filtering mechanism is arranged below the fan and fixedly connected to the side surface of the direct-current charging pile body, an inlet of the fan is fixedly communicated with the dust filtering mechanism through an exhaust pipe, a drying mechanism is arranged above the fan and fixedly connected to the side surface of the direct-current charging pile body, an outlet of the fan is fixedly communicated with the drying mechanism through a first gas pipe, a dispersion box is fixedly connected to the upper surface of the direct-current charging pile body, the drying mechanism is fixedly communicated with the rear end surface of the dispersion box through a second gas pipe, a plurality of air holes are formed in the lower surface of the dispersion box, air holes communicated with the air holes are formed in the upper surface of the direct-current charging pile body, and a matched heat dissipation grid is arranged in the air outlet.

Preferably, drying mechanism comprises drying cabinet, backup pad and silica gel drier, and the side fixed connection of electric pile body is filled with the direct current to a side of drying cabinet, backup pad fixed connection in the medial surface of drying cabinet, and the silica gel drier of a plurality of sets up in the upper surface of backup pad, and the export of fan passes through gas-supply pipe one and the fixed intercommunication in side of drying cabinet, and the rear end face of drying cabinet passes through the fixed intercommunication in rear end face of gas-supply pipe two and dispersion case, and the last surface mounting of drying cabinet has assorted sealing door.

Preferably, the lower surface mounting has the motor in the lower surface of drying cabinet, and the output of motor runs through the lower surface of backup pad and through shaft coupling fixedly connected with pivot, the side fixedly connected with puddler of a plurality of quantity of pivot.

Preferably, one end of the first gas pipe communicated with the drying box is fixedly connected with a matched first filter cover, and one end of the second gas pipe communicated with the dispersion box is fixedly connected with a matched second filter cover.

Preferably, the dirt mechanism of straining comprises dirt case, HEPA high efficiency filter screen and intake pipe, and the side fixed connection of electric pile body is filled with the direct current to a side of dirt case, and HEPA high efficiency filter screen installs in the dirt case of straining, and the intake pipe communicates with the rear end face of straining the dirt case is fixed, and the last fixed surface of aspiration tube and dirt case intercommunication is passed through in the import of fan, and the side-mounting of dirt case has the rotation door.

Preferably, the upper surface of dispersion case is through the bracing piece fixedly connected with weather shield of a plurality of quantity, and the upper surface of weather shield is glued with the phosphor strip that two symmetries set up.

Preferably, one side face of the direct current charging pile body is fixedly connected with a wrapping post, and the other end of the wrapping post is fixedly connected with a circular baffle.

Preferably, temperature sensor is installed to the interior rear end face of direct current charging pile body, and the temperature controller is installed to the preceding terminal surface of direct current charging pile body, and fan and temperature sensor all with temperature controller electric connection.

Preferably, the lower surface of the drying box is provided with a plurality of heat dissipation holes.

A use method of a multifunctional direct current charging pile with strong heat dissipation specifically comprises the following steps:

(1) the direct current fills the electric pile body in the use, through this internal temperature of direct current charging pile of temperature sensor detection, temperature sensor transmits the temperature signal who detects for the temperature controller.

(2) When the temperature that temperature sensor detected was higher than the transfinite temperature point of predetermineeing, temperature controller control started the fan, and the fan passes through exhaust column convulsions, and gaseous intake pipe by among the filter equipment lets in the dust filtration case, filters through HEPA high efficiency filter screen and gets rid of the dust after, passes through the exhaust tube suction by the fan again.

(3) And the air pumped by the fan is introduced into the drying box of the drying mechanism through the first air delivery pipe, the silica gel drying agent is used for adsorption and drying to remove moisture, and the dehumidified air is introduced into the second air delivery pipe through the drying box.

(4) Get rid of the gaseous dispersion case that lets in by gas-supply pipe two of moisture, again by the even direct current that lets in of bleeder vent and the air vent of a plurality of quantity fill electric pile this internal, fill the inside heat dissipation of electric pile body to the direct current through the air current, gaseous discharge by the gas outlet again.

(5) In the heat dissipation process, when the temperature detected by the temperature sensor is reduced to a preset low temperature point, the temperature controller controls the fan to be closed.

The invention has the beneficial effects that:

1. according to the invention, the fan sucks in airflow to dissipate heat inside the DC charging pile body, and the gas is discharged from the gas outlet, so that a ventilation cycle is formed, the circulation of air is improved, and the heat can be dissipated rapidly.

2. According to the direct-current charging pile, the drying mechanism is arranged, so that moisture can be effectively prevented from entering the direct-current charging pile body, electrical components in the direct-current charging pile body are prevented from being damaged by the moisture, and the service life of the direct-current charging pile body is prolonged.

3. According to the direct-current charging pile, the dust filtering mechanism is arranged, so that dust can be effectively prevented from entering the direct-current charging pile body along with gas, various faults caused by long-term accumulation of dust, such as local short circuit, electric leakage and poor heat dissipation of heating elements, are avoided, the service life of the direct-current charging pile body is prolonged, the dust is collected in the dust filtering box, the dust is prevented from polluting the environment, the side face of the dust filtering box is provided with the rotating door, and the dust filtering box is convenient to clean through the rotating door.

4. According to the invention, the rotation of the rotating shaft is driven by the rotation of the motor, and the rotation of the rotating shaft drives the stirring rod to stir the silica gel drying agent, so that the silica gel drying agent can be stirred and flanged regularly, the condition that the silica gel drying agent at other parts is not well utilized after the local silica gel drying agent is caused by the circulation of gas from one side of the drying box is avoided, and the utilization rate of the silica gel drying agent is improved.

5. According to the charging cable, the rain shield can be used for shading sun and rain, the service life of the direct current charging pile body is prolonged, the warning effect is provided through the arranged fluorescent strips when the visual field is poor, the pedestrian is prevented from being touched by mistake, the charging cable of the direct current charging pile body can be conveniently stored through the arranged winding posts, and the phenomenon that the wound charging cable slips is avoided through the arranged circular baffle.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic mechanism diagram of a multifunctional direct current charging pile with strong heat dissipation performance according to the present invention;

fig. 2 is a schematic structural view of a charging pile body in a partially cut-away view in the multifunctional direct-current charging pile with strong heat dissipation performance of the invention;

fig. 3 is a schematic sectional structural view of a drying box in the multifunctional direct current charging pile with strong heat dissipation performance according to the present invention;

fig. 4 is a schematic sectional structural view of a dust filter box in the multifunctional direct-current charging pile with strong heat dissipation performance.

In the drawings: 1-a dust filtering box; 2, an air inlet pipe; 3-an exhaust pipe; 4-a fan; 5-a first gas delivery pipe; 6-drying oven; 7-a sealing door; 8-gas delivery pipe two; 9-a rain shield; 10-a direct current charging pile body; 11-gas outlet; 12-a heat dissipation grid; 13-wrapping posts; 14-circular baffles; 15-temperature controller; 16-a fluorescent strip; 17-HEPA high efficiency filter screen; 18-a revolving door; 19-an electric motor; 20-heat dissipation holes; 21-a first filter cover; 22-a rotating shaft; 23-silica gel desiccant; 24-a stirring rod; 25-a second filter cover; 26-a support plate; 27-a dispersion box; 28-a temperature sensor; 29-air holes; 30-a support bar; 31-vent hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, a multifunctional direct current charging pile with strong heat dissipation comprises a direct current charging pile body 10, a fan 4 is installed on one side surface of the direct current charging pile body 10, a dust filtering mechanism is arranged below the fan 4 and fixedly connected to the side surface of the direct current charging pile body 10, an inlet of the fan 4 is fixedly communicated with the dust filtering mechanism through an exhaust pipe 3, a drying mechanism is arranged above the fan 4 and fixedly connected to the side surface of the direct current charging pile body 10, an outlet of the fan 4 is fixedly communicated with the drying mechanism through a gas pipe one 5, a dispersion box 27 is fixedly connected to the upper surface of the direct current charging pile body 10, the drying mechanism is fixedly communicated with the rear end surface of the dispersion box 27 through a gas pipe two 8, a plurality of vent holes 29 are formed in the lower surface of the dispersion box 27, vent holes 31 communicated with the vent holes 29 are formed in the upper surface of the direct current charging pile, the front end face of the direct current charging pile body 10 is provided with an air outlet 11, and a matched heat dissipation grid 12 is installed in the air outlet 11.

The drying mechanism consists of a drying box 6, a supporting plate 26 and silica gel drying agents 23, one side surface of the drying box 6 is fixedly connected with the side surface of the direct-current charging pile body 10, the supporting plate 26 is fixedly connected with the inner side surface of the drying box 6, a plurality of silica gel drying agents 23 are arranged on the upper surface of the supporting plate 26, the outlet of the fan 4 is fixedly communicated with the side surface of the drying box 6 through a first gas pipe 5, the rear end surface of the drying box 6 is fixedly communicated with the rear end surface of the dispersing box 27 through a second gas pipe 8, through the drying mechanism who sets up, can effectively avoid the moisture to get into in the direct current fills electric pile body 10, avoid the moisture to damage the direct current and fill the inside electrical components of electric pile body 10, improved the direct current and filled electric pile body 10's life, the last surface mounting of drying cabinet 6 has assorted sealing door 7, through the sealing door 7 that sets up, is convenient for change the silica gel drier 23 in the drying cabinet 6.

The lower surface mounting has motor 19 in the lower surface of drying cabinet 6, the output of motor 19 runs through the lower surface of backup pad 26 and through shaft coupling fixedly connected with pivot 22, the side fixedly connected with puddler 24 of a plurality of quantity of pivot 22, the rotation through circular telegram motor 19 drives the rotation of pivot 22, the rotation of pivot 22 drives puddler 24 stirring silica gel drier 23, thereby can be regularly stir the turn-ups to silica gel drier 23, avoid gas to circulate by one side of drying cabinet 6 and lead to other positions silica gel drier 23 behind local silica gel drier 23 not obtain better utilization yet, thereby the utilization ratio of silica gel drier 23 has been improved.

One end fixedly connected with assorted filter mantle 21 of gas-supply pipe 5 and 6 intercommunications of drying cabinet, one end fixedly connected with assorted filter mantle two 25 of gas-supply pipe two 8 and dispersion case 27 intercommunication, through filter mantle one 21 and filter mantle two 25 that set up, avoid silica gel drier 23 to enter into in gas-supply pipe one 5 and the gas-supply pipe two 8.

The dust filtering mechanism consists of a dust filtering box 1, an HEPA high-efficiency filter screen 17 and an air inlet pipe 2, one side surface of the dust filtering box 1 is fixedly connected with the side surface of the direct-current charging pile body 10, the HEPA high-efficiency filter screen 17 is arranged in the dust filtering box 1, the air inlet pipe 2 is fixedly communicated with the rear end surface of the dust filtering box 1, the inlet of the fan 4 is fixedly communicated with the upper surface of the dust filtering box 1 through an exhaust pipe 3, through the arrangement of the dust filtering mechanism, dust can be effectively prevented from entering the direct current charging pile body 10 along with gas, various faults caused by long-term accumulation of dust, such as local short circuit, electric leakage and poor heat dissipation of heating elements, are avoided, the service life of the direct current charging pile body 10 is prolonged, and the dust is collected in straining dirt case 1, avoids dust polluted environment, and the side-mounting of straining dirt case 1 has revolving door 18, through the revolving door 18 that sets up, is convenient for clear up in straining dirt case 1.

The upper surface of dispersion case 27 is through the bracing piece 30 fixedly connected with weather shield 9 of a plurality of quantity, and the upper surface of weather shield 9 is glutinous with the phosphor strip 16 that two symmetries set up, through the weather shield 9 that sets up, can the sunshade rain, improves the life of direct current charging pile body 10, through the phosphor strip 16 that sets up, when the field of vision is not good, provides the warning effect, avoids pedestrian's mistake to bump.

A side fixedly connected with wrapping post 13 of direct current charging pile body 10, the other end fixedly connected with circular baffle 14 of wrapping post 13, through the wrapping post 13 that sets up, the direct current of being convenient for fills accomodating of charging wire of electric pile body 10, through the circular baffle 14 that sets up, the phenomenon of slippage appears in the charging wire of avoiding the roll-up.

Temperature sensor 28 is installed to the interior rear end face of direct current charging pile body 10, and temperature controller 15 is installed to the preceding terminal surface of direct current charging pile body 10, and fan 4 and temperature sensor 28 all with 15 electric connection of temperature controller, opening and closing of control fan 4 that can be intelligent, the timely direct current of being convenient for fills the heat dissipation of pile body 10, has improved the life of direct current charging pile body 10.

The lower surface of the drying box 6 is provided with a plurality of heat dissipation holes 20, and the heat dissipation of the motor 19 in the drying box 6 is facilitated through the arranged heat dissipation holes 20.

A use method of a multifunctional direct current charging pile with strong heat dissipation specifically comprises the following steps:

(1) direct current fills electric pile body 10 in the use, detects the temperature in direct current fills electric pile body 10 through temperature sensor 28, and temperature sensor will detect the temperature signal transmission who detects 28 and give temperature controller 15.

(2) When the temperature that temperature sensor 28 detected is higher than predetermined transfinite temperature point, 15 control on temperature controller start fan 4, fan 4 is through 3 convulsions of exhaust column, gaseous intake pipe 2 by among the filter equipment lets in dust filtration case 1, filter through HEPA high-efficient filter screen 17 and get rid of behind the dust, again by fan 4 through 3 suction intakes of exhaust column, thereby can effectively avoid the dust to enter into direct current along with gaseous charging pile body 10 in, avoid producing because of the long-term accumulation of dust if local short circuit, the electric leakage, various trouble that heating element heat dissipation harmfully leads to, improve the life of direct current charging pile body 10, and the dust is collected in dust filtration case 1, avoid the dust polluted environment.

(3) The gas of 4 aspirations of fan lets in 6 of drying mechanism in by gas-supply pipe 5, through silica gel drier 23 adsorption and drying, get rid of the moisture, the gas after the dehumidification lets in two 8 of gas-supply pipe in by 6 again, thereby can effectively avoid the moisture to get into in the direct current fills electric pile body 10, avoid the moisture to damage the inside electrical components of direct current electric pile body 10, the life of direct current electric pile body has been improved.

(4) Get rid of the gaseous dispersion case 27 that lets in by two 8 gas-supply pipes of gas-supply pipe of moisture, again by the even logical electric pile body 10 that lets in of bleeder vent 29 and air vent 31 of a plurality of quantity, fill the inside heat dissipation of electric pile body 10 to the direct current through the air current, gaseous is discharged by gas outlet 11 again to form the circulation of taking a breath, improved the circulation of air, thereby can dispel the heat fast.

(5) In the radiating process, when the temperature that temperature sensor 28 detected reduced to predetermined low temperature point, fan 4 was closed in the control of temperature controller 15 to can be intelligent control fan 4 open and close, be convenient for timely fill electric pile body 10 heat dissipation to the direct current, improved the life of direct current and filled electric pile body 10.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.