CN212046976U

CN212046976U - Fill electric pile heat radiation structure

Info

Publication number: CN212046976U
Application number: CN202020716102.4U
Authority: CN
Inventors: 邓敏
Original assignee: Xinjiang Yuanshi Yisheng New Energy Technology Co ltd
Current assignee: Xinjiang Yuanshi Yisheng New Energy Technology Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-01
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to a fill electric pile technical field, in particular to fill electric pile heat radiation structure, including filling the electric pile body, be equipped with the ventilation window on filling the electric pile body lateral wall, ventilation window department is equipped with filtering component; fill the inside radiator unit that is equipped with of electric pile body, radiator unit includes motor and fixed plate, the motor is fixed to be located on filling electric pile body inner wall, fixed plate perpendicular to motor output shaft direction and fixed locate fill electric pile body inner wall on, it is connected with more than one axis of rotation to rotate on the fixed plate, the fixed flabellum that is equipped with in the axis of rotation, all be equipped with the rotation wheel in motor output shaft and the axis of rotation, connect through transmission chain drive between the rotation wheel. An object of the utility model is to provide a fill electric pile heat radiation structure can reach better radiating effect, and the protection fills the inside electronic component of electric pile and does not work under high temperature environment, is not piled up by the dust, prolongs electronic component's life, improves economic benefits and work efficiency.

Description

Fill electric pile heat radiation structure

Technical Field

The utility model relates to a fill electric pile technical field, in particular to fill electric pile heat radiation structure.

Background

At present, because of energy shortage and more serious environmental pollution, the development of clean energy automobiles is imminent, and electric automobiles are produced at the same time. Therefore, the development of high and new technology products in the aspect of electric automobiles has great strategic significance and economic value on energy safety, energy conservation and emission reduction and realization of cross development of automobile industry in China. The biggest defect of the electric automobile is that the electric automobile needs to be charged frequently, so a large number of charging piles need to be built.

Fill electric pile and constitute including a large amount of electronic component such as charging components and parts, auxiliary source and control components and parts, can give out a large amount of heats when the operation, fill electric pile's seal structure and make the heat gathering, lead to filling electric pile inside high temperature, make charging system break down easily, even burn out internal circuit. Fill electric pile and generally expose outdoors, the adverse circumstances such as wind blows the sunshine and drenches also can influence the life who fills electric pile, therefore urgent need one kind heat dissipation is good, and dustproof rainproof safety fills electric pile simultaneously.

Among the prior art, for example, the chinese patent "a fill electric pile with rain-proof heat dissipation function" that the grant open date is 2019, 02 month 22 days, the publication number is CN208530327U, the first vent of filling the electric pile right flank is disclosed to be located, locate second vent and sunshade rain cover on the back access door, the vent comprises tripe, mounting groove, dust filter screen and radiator fan, accelerate the circulation of air of vent through the fan, utilize sunshade rain cover to reach the defense effect, and then realize rain-proof heat dissipation function.

Although the patent realizes the function of defending heat dissipation, the following problems still exist:

1. the two ventilation openings are respectively arranged on the right side and the back of the charging pile and are not arranged face to face, so that rapid air convection cannot be formed, and the heat dissipation effect is influenced; meanwhile, the flow direction of heat generated by the work of the electronic element is upward, and if a heat dissipation device is arranged at the upper part of the charging pile, the heat dissipation effect is further enhanced;

2. the side face of the charging pile is provided with the cooling fan, the fan is not arranged in the charging pile, so that the side face with the fan is easy to dissipate heat quickly, the inside, the upper part and the lower part without the fan are slow to dissipate heat, the temperature of each part of the charging pile is different, and the heat dissipation effect is reduced;

3. the sun-shading rain-shielding cover is only arranged at the top of the charging pile, so that rainwater blown to the middle and lower parts of the charging pile by wind in rainy days cannot be prevented, the rainwater is easy to pour into the charging pile from ventilation openings at the middle and lower parts, and internal electronic elements are damaged;

4. the access door sets up at the rear of filling electric pile, though can overhaul the operation, but owing to fill electric pile inner space narrow and small, is located the difficult operation in position of filling electric pile the place ahead or diagonal angle, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fill electric pile heat radiation structure can solve above-mentioned technical problem, reaches better radiating effect, and the protection fills electric pile inside electronic component and does not work under high temperature environment, is not piled up by the dust, prolongs electronic component's life, improves economic benefits and work efficiency.

In order to achieve the above purpose, the basic scheme of the utility model is as follows:

a charging pile heat dissipation structure comprises a charging pile body placed perpendicular to the ground, wherein at least two ventilation windows arranged in opposite directions are fixedly arranged on the side wall, perpendicular to the ground, of the charging pile body, and a detachable filtering assembly is fixedly arranged at each ventilation window; fill the inside radiator unit that is equipped with of electric pile body, radiator unit includes motor and fixed plate, the motor is fixed to be located on filling electric pile body inner wall, fixed plate perpendicular to motor output shaft direction and fixed locate on filling electric pile body inner wall, it is connected with more than one axis of rotation to rotate on the fixed plate, the axis of rotation is on a parallel with motor output shaft and sets up with motor output shaft relatively, the fixed flabellum that is equipped with in the axis of rotation, all be equipped with the rotation wheel in motor output shaft and the axis of rotation, rotate and pass through transmission chain drive connection between the wheel.

The working principle of the scheme is as follows:

install filter assembly to ventilation window department, install radiator unit on filling electric pile body inner wall. The motor is started, the output shaft of the motor rotates, the rotating wheel on the output shaft of the motor rotates, and under the driving action of the transmission chain, the rotating wheel on the motor drives the rotating wheel on the rotating shaft to start rotating, so that the rotating shaft rotates, and at the moment, a plurality of groups of fan blades on the rotating shaft start rotating at the same time, so that the air circulation inside the charging pile body is accelerated; simultaneously through a plurality of ventilation windows that set up relatively, fill the inside and outside air of electric pile body and form the convection current, carry out heat exchange with higher speed under the effect of flabellum, make and fill the inside quick heat dissipation cooling of electric pile body, filter assembly who sets up in ventilation window department can play dustproof effect in ventilation cooling, protects the inside electronic component of electric pile body.

The beneficial effect of this scheme is:

1. the ventilation windows are arranged in opposite directions, so that rapid air convection can be formed, the exchange of gas and heat inside and outside the charging pile body is accelerated, the heat dissipation effect is improved, and the working efficiency is improved;

2. the filter assembly is arranged, so that dust can be effectively prevented from entering the filter assembly, internal electrical components can be better protected, the service life of the electrical components is prolonged, and the economic benefit is improved;

3. the heat dissipation assembly is arranged in the charging pile body, and the multiple groups of fan blades are rotated through the matching of the motor, the rotating shaft, the rotating wheel, the transmission chain and the fan blades, so that the gas flow in the charging pile body is accelerated, the temperature in the charging pile body is uniform, and then the heat is quickly dissipated to the outside of the charging pile body under the action of the multiple groups of fan blades;

4. dustproof subassembly can dismantle the change, can change the washing at any time according to the demand, avoids the dust to pile up, guarantees that the heat dissipation window lasts the efficient radiating effect.

Further, filtering component includes metal grating and filter pulp, it is inboard that the filter pulp is fixed to be equipped with metal grating, filtering component and ventilation window's junction is equipped with the sealing strip.

The metal grid can not influence quick ventilation, also can support for filtering the cotton, filters the cotton dust that can adsorb in the air in the ventilation, prevents that the dust from getting into to fill the inside electronic component that damages of electric pile body, sets up the leakproofness that the sealing strip can increase filtering component and ventilation window, further strengthens dustproof effect.

Further, fill the fixed ceiling that is equipped with in electric pile body top, the ceiling can cover completely and fill the electric pile body.

The ceiling at top can avoid filling the direct sun exposure of electric pile body, reduces and fills the inside temperature of electric pile body, further improves the radiating effect, and the ceiling can also protect filling the electric pile body not drenched by sleet, prevents that steam from getting into to fill the inside electronic component of destroying of electric pile body.

Further, a solar cell panel is fixedly arranged above the ceiling, an illuminating lamp is fixedly arranged below the ceiling, and the solar cell panel is electrically connected with the illuminating lamp and the motor.

The illuminating lamp can provide illumination at night or in rainy, snowy and cloudy days and other poor light conditions, so that the operation of people is facilitated; solar energy can be collected to solar cell panel, utilizes natural resources to provide the electric energy for the light, also can provide the electric energy for the motor simultaneously, reduces the electric power demand to the commercial power, has the beneficial effect of energy saving.

Furthermore, a heat insulation plate is fixedly arranged below the ceiling.

The heat insulating board can completely cut off the top heat and to filling the radiation of electric pile body, further reduces and fills the inside temperature of electric pile body, reaches better radiating effect.

Further, fill the lateral wall of electric pile body and can dismantle with filling the electric pile body and be connected, between the lateral wall and the lateral wall all is equipped with the sealing strip with the junction of filling the electric pile body.

The side wall and the charging pile body are detachably mounted, so that the corresponding side wall can be opened according to the position of an electronic component to be maintained when maintenance is needed, and the operation of people is facilitated; sealing strips are arranged at the joints, so that the sealing performance of the charging pile body can be enhanced, and the dustproof effect is improved;

further, a handle is fixedly arranged on the side wall.

The handle is convenient to open and close or move the side wall when needed, and convenience is provided for people to use.

Further, fill fixed the being equipped with base in electric pile body bottom, the fixed insulating layer that is equipped with on the base.

The base can provide a flat placing position for the charging pile body, so that the stability of the charging pile body is improved; the charging pile body can be far away from the ground, so that the heat radiation of the ground is avoided, and the internal temperature of the charging pile body is improved; rain and snow can be prevented from entering the charging pile box body from the heat dissipation window at the lower part of the charging pile body in rainy and snowy days and the like, so that internal electrical components can be better protected; and can make and fill electric pile body and keep away from debris such as ground deposition ash and catkin fallen leaves and pile up, maintain the radiating effect who fills electric pile body.

The heat that the insulating layer can completely cut off the bottom is to filling the radiation of electric pile body, further reduces and fills the inside temperature of electric pile body.

Furthermore, a guide plate which can be turned over and can completely cover the ventilation window is fixedly arranged on the upper edge of the outer side of the ventilation window.

The guide plate can well shield the ventilation window in rainy and snowy weather, and rain and snow are prevented from entering the charging pile body; can cover when filling the electric pile body and need maintaining, change or pause the use and close the ventilation window, strengthen the leakproofness of filling the electric pile body, prevent that the dust from getting into to fill the inside life who fills electric pile body influence of electric pile, improve economic benefits.

Further, fill the fixed more than one radiator fan that is equipped with in this internal top of electric pile.

The heat flow direction that electronic component work produced is ascending, consequently fills electric pile body upper portion and sets up radiator fan, can accelerate thermal conduction, further strengthens the radiating effect.

Drawings

Fig. 1 is a front sectional view of a charging pile heat dissipation structure in an embodiment 1 of the present invention;

fig. 2 is a front view of a ceiling in embodiment 2 of a heat dissipation structure of a charging pile of the present invention;

fig. 3 is a front view of a ceiling in embodiment 3 of a heat dissipation structure of a charging pile of the present invention;

fig. 4 is a front view of an embodiment 4 of a heat dissipation structure of a charging pile of the present invention;

fig. 5 is the utility model relates to a fill electric pile heat radiation structure embodiment 5's front view cross-sectional view.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: fill electric pile body 1, ventilation window 2, filtering component 3, motor 4, fixed plate 5, axis of rotation 6, flabellum 7, driving chain 8, ceiling 9, solar cell panel 10, light 11, heat insulating board 12, base 13, insulating layer 14, guide plate 15, handle 16, radiator fan 17.

Example 1

As shown in figure 1, a fill electric pile heat radiation structure, including filling electric pile body 1, fill and seted up two liang of relative ventilation window 2 of multiunit on the 1 lateral wall of electric pile body, can fill the inside and outside air convection of electric pile body 1 with higher speed, heat dissipation cooling with higher speed.

2 fixed mounting of ventilation window has filtering component 3, be convenient for dismantle in this embodiment, filtering component 3 passes through the fix with screw lock in 2 outsides of ventilation window and stretch into 2 insides of ventilation window, filtering component 3 includes metal grating and filter pulp, filter pulp glues and establishes in the metal grating inboard, can play dustproof effect in ventilation cooling, it fills electric pile body 1 inside to prevent that outside dust from getting into, filtering component 3 glues with ventilation window 2's junction and is equipped with the sealing strip, can improve the leakproofness of filling electric pile body 1, reach better dustproof effect.

A guide plate 15 which can turn over and can completely cover the ventilating window 2 is fixedly arranged at the upper part of the outer side of the ventilating window 2 through a hinge or other connecting pieces, so that rain and snow can be prevented from entering the charging pile body 1, and electronic elements in the charging pile body 1 are protected from being corroded and damaged by rain and snow and moisture; simultaneously, guide plate 15 can cover when filling electric pile body 1 and need maintain, change or suspend the use and close ventilation window 2, strengthens filling electric pile body 1's leakproofness, prevents that the dust from getting into the life who fills electric pile body 1 inside influence.

Fill electric pile body 1 inside and be equipped with radiator unit, radiator unit includes motor 4, fixed plate 5, axis of rotation 6, flabellum 7, runner wheel and driving chain 8, and motor 4 can select for use the motor commonly used in the field, for example SYK36-71 type motor. Motor 4 passes through mount pad fixed mounting on filling 1 roof of electric pile body, and there is fixed plate 5 through angle sign indicating number and screw fixed mounting with the relative direction of 4 output shafts of motor on the roof, and it has many axis of rotation 6 that are on a parallel with 4 output shafts of motor to distribute in 4 output shafts of motor below, and axis of rotation 6 passes through the bearing and rotates the connection on fixed plate 5, has multi-disc flabellum 7 through screw fixed mounting on axis of rotation 6.

The output shaft of the motor 4 and the rotating shaft 6 are fixedly provided with rotating wheels through key connection, the rotating wheels are sleeved with transmission chains 8 used for transmission connection, and the transmission chains 8 are specifically belts.

Fill 1 top of electric pile body and have ceiling 9 through screw fixed mounting, 9 edges of ceiling stretch out and fill electric pile body 1 outsidely, and ceiling 9 can shelter from sunshine for filling electric pile body 1, avoids filling electric pile body 1 and is caused inside temperature to rise by insolation, strengthens the radiating effect of this scheme, can shelter from sleet for filling electric pile body 1 again, prevents that the moisture from getting into to fill electric pile body 1 inside, destroys inside electronic component.

A base 13 is fixedly arranged at the bottom of the charging pile body 1, the base 13 is a concrete platform in the embodiment, and the base 13 can provide a flat placing platform for the charging pile body 1 to keep the working stability of the charging pile body 1; base 13 can also be with filling electric pile body 1 and raise to keeping away from ground, avoids filling electric pile body 1 bottom and is piled up by sleet fallen leaves catkin etc. does not influence the heat dissipation that fills electric pile body 1, has avoided simultaneously filling the inside electronic component of electric pile body 1 to be immersed the erosion and damage by sleet from the bottom.

The upper portion of base 13 glues and is equipped with insulating layer 14, and the preferred rock wool layer of insulating layer 14 in this embodiment, rock wool layer raw materials are easily obtained, and production power consumption is few, and the low price still has fine adiabatic, fire prevention, sound absorption, antidetonation effect. Insulating layer 14 can prevent that ground heat from radiating to fill inside electric pile body 1, avoids filling the inside temperature rise of electric pile body 1, further strengthens the radiating effect.

The specific implementation process is as follows:

the fan blades 7 and the rotating wheels are installed on the rotating shaft 6, the rotating shaft 6 is installed on the fixing plate 5, then the motor 4 and the fixing plate 5 are installed at corresponding positions in the charging pile body 1, the rotating wheels are installed on output shafts of the motor 4, then the transmission chains 8 are installed on the rotating wheels, and the positions of all parts are adjusted and fixed.

Offer ventilation window 2 on filling electric pile body 1, at 2 installation filter assembly 3 of ventilation window, at 2 outside upper limb installation guide plates 15 of ventilation window, adjusted guide plates 15's position and angle and fixed.

The base 13 is placed on the ground, the heat insulation layer 14 is laid on the base 13, and then the charging pile body 1 is placed on the base 13. The ceiling 9 is fixedly installed at the top of the charging pile body 1.

When electric pile body 1 is filled in needs use, starter motor 4, it begins to rotate to be located the rotation wheel of 4 output shafts of motor, under the transmission of driving chain 8, the rotation wheel that rotates in the axis of rotation 6 begins to rotate, drive axis of rotation 6 and rotate, make and be located the multiunit flabellum 7 that rotates in the axis of rotation 6 and begin to rotate, under the effect of flabellum 7, fill the inside air current that has formed high-speed motion of electric pile body 1 for fill the inside circulation of air of electric pile body 1.

Under flabellum 7's effect, fill electric pile body 1 inside, outside air and pass through a plurality of ventilation window 2 fast flow, carry out heat exchange with higher speed, make and fill the inside quick heat dissipation cooling of electric pile body. Under the effect of ceiling 9 and insulating layer 14, fill the inside temperature of electric pile body 1 and maintain relatively stable lower temperature, further strengthened the radiating effect.

When radiating through ventilation window 2, filtering component 3 can stop the dust and fill electric pile body 1 outside, plays dustproof effect, and the protection fills the electronic component of electric pile body 1 inside and is not piled up by the dust, can not cause the condition that slows down the heat dissipation and even destroys inside electronic component to appear, improves work efficiency.

Ceiling 9 and guide plate 15 shelter from sleet for filling electric pile body 1, prevent to fill the inside electronic component of electric pile body 1 and receive moisture to corrode and damage, and the extension fills electric pile body 1's life.

Example 2:

as shown in fig. 2, a charging pile heat dissipation structure, embodiment 2 is a further improvement of embodiment 1, and a solar cell panel 10 is fixedly mounted above a ceiling 9 through screws, so that natural resources can be fully utilized to generate electric energy, and resource waste is avoided; there is light 11 in the below of ceiling 9 through screw and lamp stand fixed mounting, can provide the illumination at overcast and rainy weather or night, makes things convenient for people to use, and solar cell panel 10 is connected with relevant subassembly such as battery to through these subassembly and light 11 and 4 electric connection of motor, for light 11 and 4 power consumptions that provide of motor, reduce the use of other electric energy, resources are saved, reduce cost.

The rest of the structure and the operation principle of the embodiment 2 are the same as those of the embodiment 1.

Example 3

As shown in fig. 3, a fill electric pile heat radiation structure, embodiment 3 is the further improvement of embodiment 2, fixedly glues in the below of ceiling 9 and is equipped with heat insulating board 12, and heat insulating board 12 can block the heat that the direct sunlight produced to filling electric pile body 1 internal radiation, further reduces and fills the inside temperature of electric pile body 1, reaches better radiating effect. The preferred rock wool layer of partition board 12 in this embodiment, rock wool layer raw materials are easy, and production power consumption is few, and the low price still has fine adiabatic, fire prevention, sound absorption, shock-resistant effect, further strengthens the practicality of this scheme.

The rest of the structure and the operation principle of embodiment 3 are the same as those of embodiment 2.

Example 4

As shown in fig. 4, a fill electric pile heat radiation structure, embodiment 4 is embodiment 3's further optimization, fills each lateral wall of electric pile body 1 and fills electric pile body 1 and pass through screw, pivot or other connecting piece detachable connection, when filling electric pile body 1 and need overhaul, can open the lateral wall and overhaul, convenient operation like this. In order to enhance the sealing performance inside the charging pile body 1, sealing strips are arranged at the joints of all detachable parts; to facilitate opening and closing of the side walls, handles 16 are provided on the side walls.

The rest of the structure and the operation principle of embodiment 4 are the same as those of embodiment 3.

Example 5

As shown in fig. 5, a charging pile heat dissipation structure, embodiment 5 is a further optimization of embodiment 4, two heat dissipation fans 17 are fixedly installed at the top inside a charging pile body 1 through screws, and the heat dissipation fans 17 can be selected from the types commonly used in the art, such as SJ1238 type fans. In the work of filling electric pile, fill the inside electronic component of electric pile body 1 and constantly produce the heat, the heat flow direction is up, causes the heat to pile up the top of filling electric pile body 1 easily, makes the top high temperature, is unfavorable for filling the quick heat dissipation of electric pile body 1, consequently sets up radiator fan 17 at the top of filling electric pile body 1 and can accelerate the heat conduction, further strengthens the radiating effect.

The rest of the structure and the operation principle of the embodiment 5 are the same as those of the embodiment 4.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be pointed out that for the person skilled in the art, without departing from the structure of the present invention, several variants and modifications can be made, such as changing the position and shape of the heat dissipation window, changing the shape and size of the ceiling, etc., which should also be considered as the scope of protection of the present invention, which will not affect the effectiveness of the implementation of the present invention and the practicality of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a fill electric pile heat radiation structure which characterized in that: the charging pile comprises a charging pile body which is arranged perpendicular to the ground, wherein at least two ventilation windows which are arranged in opposite directions are fixedly arranged on the side wall of the charging pile body perpendicular to the ground, and a detachable filtering component is fixedly arranged at the ventilation windows; fill the inside radiator unit that is equipped with of electric pile body, radiator unit includes motor and fixed plate, the motor is fixed to be located on filling electric pile body inner wall, fixed plate perpendicular to motor output shaft direction and fixed locate on filling electric pile body inner wall, it is connected with more than one axis of rotation to rotate on the fixed plate, the axis of rotation is on a parallel with motor output shaft and sets up with motor output shaft relatively, the fixed flabellum that is equipped with in the axis of rotation, all be equipped with the rotation wheel in motor output shaft and the axis of rotation, rotate and pass through transmission chain drive connection between the wheel.

2. The charging pile heat dissipation structure of claim 1, characterized in that: the filtering component comprises a metal grating and filtering cotton, the filtering cotton is fixedly provided with the inner side of the metal grating, and a sealing strip is arranged at the joint of the filtering component and the ventilating window.

3. A charging pile heat dissipation structure according to claim 2, characterized in that: fill the fixed ceiling that is equipped with in electric pile body top, the ceiling can cover completely and fill electric pile body.

4. A charging pile heat dissipation structure according to claim 3, characterized in that: the solar ceiling lamp is characterized in that a solar cell panel is fixedly arranged above the ceiling, an illuminating lamp is fixedly arranged below the ceiling, and the solar cell panel is electrically connected with the illuminating lamp and the motor.

5. A fill electric pile heat radiation structure of claim 4, characterized in that: and a heat insulation plate is fixedly arranged below the ceiling.

6. The charging pile heat dissipation structure of claim 1, characterized in that: fill the lateral wall of electric pile body and can dismantle with filling the electric pile body and be connected, between the lateral wall and the lateral wall all is equipped with the sealing strip with the junction of filling the electric pile body.

7. The charging pile heat dissipation structure of claim 6, wherein: and a handle is fixedly arranged on the side wall.

8. A charging pile heat dissipation structure as defined in any one of claims 1 to 7, wherein: fill electric pile body bottom fixed and be equipped with the base, the fixed insulating layer that is equipped with on the base.

9. A charging pile heat dissipation structure as defined in any one of claims 1 to 7, wherein: and a guide plate which can be turned over and can completely cover the ventilation window is fixedly arranged on the outer side upper edge of the ventilation window.

10. A charging pile heat dissipation structure as defined in any one of claims 1 to 7, wherein: fill fixed more than one radiator fan that is equipped with in this internal top of electric pile.