CN211335631U

CN211335631U - Direct current fills electric pile with thing networking monitor function

Info

Publication number: CN211335631U
Application number: CN201922018516.XU
Authority: CN
Inventors: 师广有
Original assignee: Wuhan Beiman New Energy Technology Co ltd
Current assignee: Wuhan Beiman New Energy Technology Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-25
Anticipated expiration: 2029-11-21

Abstract

The utility model belongs to the field of charging piles, in particular to a direct current charging pile with an internet of things monitoring function, which has poor heat dissipation performance aiming at the existing direct current charging pile, and power elements inside the direct current charging pile are easily damaged due to long-term high temperature, thereby influencing the service life; inconvenient removal, the lower problem of convenience of use, the following scheme is put forward now, it includes the base case that does not have the diapire, rotate through the bearing respectively on the both sides lateral wall of base case and be connected with horizontally first screw rod and horizontally second screw rod, the one end that first screw rod and second screw rod are close to each other all is located the inside and fixed connection of base case, and the second screw rod is located the outside one end fixedly connected with second gear of base case, is located and installs step motor on the lateral wall of base case under the second screw rod, the utility model discloses novel structure, heat dispersion is good, can prevent that power element from damaging because of long-term high temperature, can guarantee life, convenient the removal, and convenience of use is higher.

Description

Direct current fills electric pile with thing networking monitor function

Technical Field

The utility model relates to a fill electric pile technical field, especially relate to a direct current fills electric pile with thing networking monitor function.

Background

The function of the charging pile is similar to that of an oiling machine in a gas station, and the charging pile can be fixed on the ground or on the wall, is installed in parking lots of public buildings and residential districts or charging stations, and can charge electric vehicles of various models according to different voltage levels.

However, the existing direct current charging pile has poor heat dissipation performance, and power elements inside the direct current charging pile are easily damaged due to long-term high temperature, so that the service life is influenced; and current direct current fills electric pile because the volume is great, has the problem of inconvenient removal, and it is lower to use the convenience, for this reason we provide a direct current fills electric pile with thing networking monitor function.

SUMMERY OF THE UTILITY MODEL

The utility model provides a direct current charging pile with internet of things monitoring function, which solves the problems that the existing direct current charging pile has poor heat dissipation performance, and power elements inside the direct current charging pile are easily damaged due to long-term high temperature, thereby influencing the service life; and current direct current fills electric pile because the volume is great, has the problem of inconvenient removal, uses the lower problem of convenience.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a direct current charging pile with an Internet of things monitoring function comprises a base box without a bottom wall, wherein a horizontal first screw and a horizontal second screw are rotatably connected to the side walls of the two sides of the base box through bearings respectively, the ends, close to each other, of the first screw and the second screw are located in the base box and fixedly connected with each other, one end, located outside the base box, of the second screw is fixedly connected with a second gear, a stepping motor is mounted on the outer side wall of the base box located right below the second screw, the output end of the stepping motor is fixedly connected with a first gear, the first gear is meshed with the second gear, two movable blocks which are symmetrically arranged are slidably connected to the inner top wall of the base box, the two movable blocks are respectively connected to the outer ring of the first screw and the outer ring of the second screw in a spiral fit manner, and the bottom ends of the movable blocks are hinged with transmission rods which are obliquely arranged, the bottom ends of the two transmission rods are hinged with a horizontal lifting plate, rectangular lifting holes are formed in the side walls of the two sides of the base box below the first screw rod, the two ends of the lifting plate are movably sleeved inside the two lifting holes respectively, universal wheels are mounted at the four corners of the bottom wall of the lifting plate inside the base box, a charging pile box body is fixed on the outer top wall of the base box, a mounting hole is formed in the middle position of the top wall of the charging pile box body, a heat dissipation box without a bottom wall is fixedly sleeved in the mounting hole, an air exhauster is mounted on the inner side wall of the heat dissipation box, a plurality of fixing holes are formed in the top wall of the charging pile box body at the two sides of the heat dissipation box body at equal intervals along the width direction, vertical radiating fins are fixedly sleeved in the fixing holes, and sleeving holes are formed in the side walls of the two sides of, cup joint the downthehole fixed horizontally ventilation pipe that has cup jointed, fill and all seted up the louvre on the both sides lateral wall of electric pile box.

Preferably, the bottom of air exhauster is provided with the air intake, the top of air exhauster is provided with the air outlet, it is PT100 temperature sensor that the wireless controller that the model is AB433, the wireless signal receiver that the model is RF3222-CHI and the model are installed in proper order on the interior roof of electric pile box, wireless controller and air exhauster electric connection, wireless signal receiver and temperature sensor electric connection.

Preferably, the bottom end of fin extends to fill the inside of electric pile box, the bottom of fin with the top of ventilation pipe is flush.

Preferably, two the equal fixedly connected with first dust screen of one end that the ventilation pipe kept away from each other, the fixed cover in the louvre has connect the second dust screen.

Preferably, the inner bottom wall of charging pile box body is provided with the electric power component main part, be provided with the rifle that charges on the lateral wall of charging pile box body, the electric power component main part passes through the wire and is connected with the rifle that charges.

Preferably, the inner bottom wall of the lifting hole is welded with vertical fixing rods, the top ends of the fixing rods are welded on the inner top wall of the lifting hole, the lifting plates are in clearance fit with the outer rings of the two fixing rods, and the bottom ends of the universal wheels are higher than the bottom end of the base box.

Preferably, the thread direction of the first screw is opposite to the thread direction of the second screw, and the distance between the bottom ends of the two transmission rods is larger than the distance between the top ends of the two transmission rods.

The utility model has the advantages that:

1. through the louvre, the heat dissipation case, the air exhauster, the ventilation pipe, the fin, wireless controller, wireless signal receiver and temperature sensor's mating reaction, fill the inside temperature information transmission to the thing networking of electric pile with the direct current through temperature sensor and wireless signal receiver, can be through the work of wireless controller control air exhauster, thereby effectual promotion direct current fills electric pile's heat dispersion, can effectually prevent that the inside electric power component of direct current charging pile from damaging because of long-term high temperature, can guarantee direct current charging pile's life.

2. Through the combined action of base case, first screw rod, second screw rod, step motor, first gear, second gear, movable block, transfer line, lift hole, lifter plate and universal wheel, through step motor's work for the universal wheel descends along the base case, supports whole device until the universal wheel, can remove the direct current through the mode of passing and fill electric pile, and convenient the removal uses the convenience higher.

Drawings

Fig. 1 is the utility model provides a direct current fills electric pile's schematic structure with thing networking monitor function.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a partially enlarged view of a portion B in fig. 1.

Fig. 4 is the utility model provides a direct current fills electric pile's top view of filling electric pile box with thing networking monitor function.

Reference numbers in the figures: 1. a base case; 2. a charging pile box body; 3. a first screw; 4. a lifting hole; 5. a lifting plate; 6. a transmission rod; 7. a universal wheel; 8. a stepping motor; 9. a first gear; 10. a second gear; 11. a second screw; 12. a power element main body; 13. a heat sink; 14. A heat dissipation box; 15. an exhaust fan; 16. a vent pipe; 17. heat dissipation holes; 18. a moving block; 19. A wireless controller; 20. a wireless signal receiver; 21. a temperature sensor.

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.

Referring to fig. 1-3, a direct current charging pile with internet of things monitoring function comprises a base box 1 without a bottom wall, wherein a horizontal first screw rod 3 and a horizontal second screw rod 11 are rotatably connected to the side walls of two sides of the base box 1 through bearings respectively, the ends of the first screw rod 3 and the second screw rod 11 close to each other are positioned inside the base box 1 and fixedly connected to each other, one end of the second screw rod 11 positioned outside the base box 1 is fixedly connected to a second gear 10, a stepping motor 8 is mounted on the outer side wall of the base box 1 right below the second screw rod 11, a controller with a model of PIC18F688 is mounted at the bottom end of the stepping motor 8, the controller can control the bidirectional operation of the stepping motor 8, a first gear 9 is fixedly connected to the output end of the stepping motor 8, the first gear 9 is meshed with the second gear 10, two moving blocks 18 which are symmetrically arranged are slidably connected to the inner top wall of the base box 1, two moving blocks 18 are respectively connected to the outer ring of a first screw rod 3 and the outer ring of a second screw rod 11 in a spiral fit manner, the bottom ends of the moving blocks 18 are hinged with driving rods 6 which are obliquely arranged, the bottom ends of the two driving rods 6 are hinged with horizontal lifting plates 5, rectangular lifting holes 4 are respectively formed in the side walls of two sides of a base box 1 which is positioned below the first screw rod 3, two ends of each lifting plate 5 are respectively movably sleeved inside the two lifting holes 4, universal wheels 7 are respectively installed at four corners of the bottom wall of each lifting plate 5 which is positioned inside the base box 1, a charging pile box body 2 is fixed on the outer top wall of the base box 1, a mounting hole is formed in the middle position of the top wall of the charging pile box body 2, a heat dissipation box 14 without a bottom wall is fixedly sleeved in the mounting hole, exhaust fans 15 are installed on the inner side wall of the heat dissipation box 14, and a plurality of fixing holes are formed, the fixed orifices internal fixation has cup jointed vertically fin 13, has all seted up on being located the both sides lateral wall of the heat dissipation case 14 that fills electric pile box 2 top and has cup jointed the hole, cup joints the internal fixation and has cup jointed horizontally ventilation pipe 16, has all seted up louvre 17 on the both sides lateral wall of electric pile box 2.

The bottom of air exhauster 15 is provided with the air intake, and the top of air exhauster 15 is provided with the air outlet, installs the wireless controller 19 that the model is AB433, the wireless signal receiver 20 that the model is RF3222-CHI and the model is PT100 temperature sensor 21 on filling the interior roof of electric pile box 2 in proper order, and wireless controller 19 and air exhauster 15 electric connection, wireless signal receiver 20 and temperature sensor 21 electric connection.

The bottom of fin 13 extends to the inside of filling electric pile box 2, and the bottom of fin 13 flushes with the top of ventilation pipe 16, can guarantee when 15 functions of air exhauster, and accessible ventilation pipe 16 bloies fin 13.

The first dust screen of the equal fixedly connected with of one end that two ventilation pipes 16 kept away from each other, the fixed second dust screen that has cup jointed in the louvre 17 can prevent that the dust from going into the inside of filling electric pile box 2.

Fill electric pile box 2's interior bottom wall mounting and have power component main part 12, fill and be provided with the rifle that charges on electric pile box 2's the lateral wall, power component main part 12 passes through the wire and is connected with the rifle that charges.

The welding has the vertically dead lever on the interior diapire in lift hole 4, and the top welding of dead lever is on the interior roof of lift hole 4, and 5 clearance fit of lifter plate can guarantee the lift that lifter plate 5 can be stable in the outer lane of two dead levers, and the bottom of universal wheel 7 is higher than the bottom of base case 1.

The thread direction of the first screw rod 3 is opposite to that of the second screw rod 11, and the distance between the bottom ends of the two transmission rods 6 is larger than that between the top ends of the two transmission rods 6.

The working principle is as follows: when the whole device needs to be moved, the controller controls the stepping motor 8 to operate in the forward direction, the first screw rod 3 and the second screw rod 11 can be driven to rotate through the transmission of the first gear 9 and the second gear 10, the two moving blocks 18 can be far away from each other through the spiral transmission of the first screw rod 3 and the second screw rod 11 with the two moving blocks 18 respectively, the top ends of the two transmission rods 6 can be far away from each other, the bottom ends of the two transmission rods 6 can push the lifting plate 5 to descend, the universal wheel 7 can descend along the base box 1 until the bottom end of the universal wheel 7 descends along the base box 1 to the lower side of the base box 1, the whole device can be supported through the universal wheel 7, the whole device can be moved in a pushing mode, the movement is convenient, the temperature inside the charging pile box 2 can be monitored through the temperature sensor 21, when the temperature inside the charging pile box 2 is high, the heat in the charging pile box body 2 can be absorbed through the radiating fins 13, the over-high temperature signal is transmitted to the wireless signal receiver 20 through the temperature sensor 21, the over-high temperature signal is transmitted to the Internet of things through the wireless signal receiver 20, when the operator receives the over-high temperature information, the wireless controller 19 is controlled through the Internet of things, so that the wireless controller 19 controls the exhaust fan 15 to work, the heat in the charging pile box body 2 can be exhausted through the exhaust fan 15 through the ventilation pipe 16, meanwhile, the radiating fins 13 can be blown, the heat on the radiating fins 13 can be rapidly dissipated, the radiating fins 13 can be kept at low temperature, the heat in the charging pile box body 2 can be continuously absorbed through the radiating fins 13, and the heat in the charging pile box body 2 can be dissipated through the radiating holes 17, so that the heat in the charging pile box body 2 can, effectual direct current that promotes fills electric pile's heat dispersion.

The utility model discloses novel structure, heat dispersion is good, can prevent that power component from damaging because of long-term high temperature, can guarantee life, and convenient the removal uses the convenience higher.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A direct current charging pile with an Internet of things monitoring function comprises a base box (1) without a bottom wall, and is characterized in that the side walls of two sides of the base box (1) are respectively connected with a horizontal first screw rod (3) and a horizontal second screw rod (11) in a rotating mode through bearings, one ends, close to each other, of the first screw rod (3) and the second screw rod (11) are located inside the base box (1) and fixedly connected with each other, one end, located outside the base box (1), of the second screw rod (11) is fixedly connected with a second gear (10), a stepping motor (8) is installed on the outer side wall of the base box (1) located right below the second screw rod (11), the output end of the stepping motor (8) is fixedly connected with a first gear (9), the first gear (9) is connected with the second gear (10) in a meshing mode, two moving blocks (18) which are symmetrically arranged are connected to the inner top wall of the base box (1) in a sliding mode, the two moving blocks (18) are respectively connected to the outer ring of the first screw (3) and the outer ring of the second screw (11) in a spiral fit mode, the bottom ends of the moving blocks (18) are hinged with transmission rods (6) which are arranged obliquely, the bottom ends of the two transmission rods (6) are hinged with horizontal lifting plates (5), rectangular lifting holes (4) are formed in the side walls of the two sides of the base box (1) below the first screw (3), the two ends of each lifting plate (5) are respectively movably sleeved in the two lifting holes (4), universal wheels (7) are mounted at the four corners of the bottom wall of each lifting plate (5) in the base box (1), a charging pile box body (2) is fixed on the outer top wall of the base box (1), a mounting hole is formed in the middle position of the top wall of the charging pile box body (2), and a heat dissipation box (14) without a bottom wall is fixedly sleeved in each mounting hole, install air exhauster (15) on the inside wall of heat dissipation case (14), be located heat dissipation case (14) both sides fill and all seted up a plurality of fixed orificess along the width direction equidistance on the roof of electric pile box (2), the fixed orifices internal fixation has cup jointed vertically fin (13), is located and fills electric pile box (2) top all seted up on the both sides lateral wall of heat dissipation case (14) and cup jointed the hole, cup jointed the internal fixation and cup jointed horizontally ventilation pipe (16), all seted up louvre (17) on the both sides lateral wall of electric pile box (2).

2. The direct current charging pile with the monitoring function of the internet of things according to claim 1, wherein an air inlet is formed in the bottom end of the exhaust fan (15), an air outlet is formed in the top end of the exhaust fan (15), a wireless signal receiver (20) with the model of AB433, a wireless signal receiver (20) with the model of RF3222-CHI and a temperature sensor (21) with the model of PT100 are sequentially installed on the inner top wall of the charging pile box body (2), the wireless signal receiver (19) is electrically connected with the exhaust fan (15), and the wireless signal receiver (20) is electrically connected with the temperature sensor (21).

3. The direct current charging pile with the monitoring function of the internet of things according to claim 2, characterized in that the bottom end of the cooling fin (13) extends to the inside of the charging pile box body (2), and the bottom end of the cooling fin (13) is flush with the top end of the ventilation pipe (16).

4. The direct current charging pile with the internet of things monitoring function according to claim 1, wherein one ends, far away from each other, of the two ventilation pipes (16) are fixedly connected with a first dust screen, and a second dust screen is fixedly sleeved in the heat dissipation holes (17).

5. The direct current charging pile with the monitoring function of the internet of things according to claim 1, characterized in that a power element main body (12) is installed on the inner bottom wall of the charging pile box body (2), a charging gun is arranged on the outer side wall of the charging pile box body (2), and the power element main body (12) is connected with the charging gun through a wire.

6. The direct current charging pile with the internet of things monitoring function according to claim 1, wherein vertical fixing rods are welded on the inner bottom wall of the lifting hole (4), the top ends of the fixing rods are welded on the inner top wall of the lifting hole (4), the lifting plates (5) are in clearance fit with the outer rings of the two fixing rods, and the bottom ends of the universal wheels (7) are higher than the bottom end of the base box (1).

7. The direct current charging pile with the internet of things monitoring function according to claim 1, wherein the thread direction of the first screw (3) is opposite to the thread direction of the second screw (11), and the distance between the bottom ends of the two transmission rods (6) is larger than the distance between the top ends of the two transmission rods (6).