CN218463488U

CN218463488U - Three-phase to single-phase charging interface for direct-current charging pile

Info

Publication number: CN218463488U
Application number: CN202221887031.XU
Authority: CN
Inventors: 杨涛
Original assignee: Suzhou Honeycomb Charging Technology Co ltd
Current assignee: Suzhou Honeycomb Charging Technology Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-02-10
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a triphase single-phase interface that charges for direct current fills electric pile relates to and fills the electric pile field, including charging box, apron and lighting mechanism, charging box's rear end face fixed mounting has the support column, the inside of connecing the electric mouth runs through there is thick cable, charging gun's left side is provided with the port, the top of connecing the electric mouth is provided with the recess, the apron is located the inside of recess, the edge of apron is provided with the sealing rubber strip, charging box's inner wall is provided with the sensor, lighting mechanism is located charging box's inside upper end. The utility model discloses well pulley can follow the slide rail direction and control the translation, therefore heat insulating board, lighting fixture and bulb all can follow the inside top of the box that charges and remove, and the nimble of bulb removes for the box internal light source that charges has the mobility, and when the box internal circuit that charges broke down, portable bulb carried out the illumination of maximum to the fault point, and the device internal circuit adopts three-phase to the single phase stability power supply.

Description

Three-phase to single-phase charging interface for direct-current charging pile

Technical Field

The utility model discloses fill the electric pile field, specifically be a three-phase to single-phase interface that charges for direct current fills electric pile.

Background

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

Current fill electric pile inner line and can appear phenomenons such as short circuit after using for a long time, charging box inside light is dim, and maintenance personal need handheld lamps and lanterns or wear lamps and lanterns to maintain, and the light source rocks not stable enough, is unfavorable for filling electric pile inner line and overhauls.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a three-phase to single-phase interface that charges for direct current fills electric pile to solve current electric pile internal line that fills and can appear phenomenons such as short circuit after using for a long time, charging box inside light is dim, and maintainer need hand lamps and lanterns or wear lamps and lanterns to maintain, and the light source rocks insufficiently stably, is unfavorable for filling the problem that electric pile internal line overhauld.

In order to achieve the above object, the utility model provides a following technical scheme: a three-phase to single-phase charging interface for a direct-current charging pile comprises a charging box body, a cover plate and a lighting mechanism, wherein a supporting column is fixedly mounted on the rear end face of the charging box body, a power connection port is formed in the right side surface of the charging box body, a thick cable penetrates through the inside of the power connection port, a charging gun is integrally connected to the upper end of the thick cable, a port is formed in the left side of the charging gun, and a groove is formed above the power connection port;

the cover plate is positioned in the groove, the upper end of the cover plate is provided with a damping rotating shaft, the edge of the cover plate is provided with a sealing rubber strip, and the inner wall of the charging box body is provided with a sensor;

the lighting mechanism is located at the upper end of the interior of the charging box body and comprises a sliding rail, a pulley, a heat insulation plate, a lamp holder, a round hole, a screw and a bulb.

Preferably, the charging box body is connected with the thick cable through the power receiving port, and the width of the charging box body is equal to the length of the groove.

Preferably, the cover plate forms a rotating structure with the charging box body through the damping rotating shaft, and the rotating angle of the cover plate is 0-90 degrees.

Preferably, the cover plate is connected with the sealing rubber strip in an adhesive bonding mode, and the perimeter of the cover plate is equal to the perimeter of the sealing rubber strip.

Preferably, the inside of the sliding rail is provided with a pulley, the lower part of the pulley is connected with a heat insulation plate, a lamp holder is arranged below the heat insulation plate, a round hole is formed in the edge of the lamp holder, a screw penetrates through the inside of the round hole, and a bulb is fixedly arranged at the lower end of the lamp holder.

Preferably, the charging box body forms a sliding structure with the heat insulation plate through the sliding rail and the pulley, and the heat insulation plate is in threaded connection with the lamp holder through a screw.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the apron rotates downwards through the damping pivot for the apron covers in the port surface, improves the waterproof dirt resistance of port, thereby prolongs the life of rifle that charges, and the surface of apron and the right surface of the box that charges are located same horizontal plane, help improving the holistic aesthetic property of device;

2. the utility model discloses the middle pulley can be along the slide rail direction left and right sides translation, therefore heat insulating board, lighting fixture and bulb all can be along the inside top of charging box and move about, the nimble removal of bulb for the light source has mobility in the charging box, when charging box internal line broke down, portable bulb carries out the illumination of maximum to the fault point;

3. the utility model discloses the setting of mesophragma board is used for completely cutting off the heat that the bulb brought, when avoiding removing the bulb, and the hand is scalded, and secondly the lighting fixture adopts screw and heat insulating shield to be connected, when the bulb damages, can carry out timely change to it.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural view of the cover plate in a closed state;

FIG. 3 is a schematic view of the structure of the illumination mechanism of the present invention;

fig. 4 is a schematic view of the contact structure between the cover plate and the groove of the present invention.

In the figure: 1. a charging box body; 2. a support pillar; 3. an electric connection port; 4. thick cables; 5. a charging gun; 6. a port; 7. a groove; 8. a cover plate; 9. a damping rotating shaft; 10. sealing the rubber strip; 11. a sensor; 12. an illumination mechanism; 1201. a slide rail; 1202. a pulley; 1203. a heat insulation plate; 1204. a lamp holder; 1205. a circular hole; 1206. a screw; 1207. a bulb.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-2, a three-phase to single-phase charging interface for a direct current charging pile comprises a charging box body 1, a cover plate 8 and a lighting mechanism 12, wherein a support column 2 is fixedly installed on the rear end face of the charging box body 1, a power receiving port 3 is formed in the right side surface of the charging box body 1, a thick cable 4 penetrates through the power receiving port 3, a charging gun 5 is integrally connected to the upper end of the thick cable 4, a port 6 is formed in the left side of the charging gun 5, a groove 7 is formed above the power receiving port 3, the charging box body 1 is connected with the thick cable 4 through the power receiving port 3, the width of the charging box body 1 is equal to the length of the groove 7, the internal circuit connection of the charging box body 1 mainly converts three-phase electricity of a controller into single-phase electricity, the cable color A phase of the three-phase electricity is yellow, the color B phase is green, the C phase is red, any one of the three-phase electricity is combined with a zero line to form single-phase electricity, stable voltage formed by the single-phase electricity is transmitted to one end of the thick cable 4, the charging gun 5 is transmitted to the battery car and the like for charging;

referring to fig. 1, 2 and 4, a three-phase to single-phase charging interface for a dc charging pile, a cover plate 8 is located inside a groove 7, a damping rotating shaft 9 is installed at the upper end of the cover plate 8, the cover plate 8 forms a rotating structure with a charging box 1 through the damping rotating shaft 9, and the rotating angle of the cover plate 8 is 0-90 °, when a charging gun 5 is not inserted into a port 6, the cover plate 8 can rotate downward through the damping rotating shaft 9, so that the cover plate 8 covers the surface of the port 6, the waterproof and dustproof performance of the port 6 is improved, the service life of the charging gun 5 is prolonged, a sealing rubber strip 10 is arranged at the edge of the cover plate 8, the cover plate 8 and the sealing rubber strip 10 are adhesively connected, the perimeter of the cover plate 8 is equal to the perimeter of the sealing rubber strip 10, the sealing rubber strip 10 is arranged to improve the sealing performance at the edge of the cover plate 8, and when the cover plate 8 is in a closed state, the outer surface of the cover plate 8 and the right surface of the charging box 1 are located on the same horizontal plane, so as to avoid placing of the cover plate 8, which is greatly beautiful and is beneficial to improving the whole appearance of the charging device, and the charging box 1 is provided with a sensor 11;

referring to fig. 1-3, a three-phase to single-phase charging interface for a dc charging pile, where an illumination mechanism 12 is located at an inner upper end of a charging box 1, the illumination mechanism 12 includes a sliding rail 1201, a pulley 1202, a heat insulation board 1203, a lamp holder 1204, a circular hole 1205, a screw 1206 and a bulb 1207, the pulley 1202 is installed inside the sliding rail 1201, the heat insulation board 1203 is connected below the pulley 1202, the lamp holder 1204 is disposed below the heat insulation board 1203, the circular hole 1205 is formed in an edge of the lamp holder 1204, the screw 1206 penetrates through the inside of the circular hole 1205, the bulb 1207 is fixedly installed at a lower end of the lamp holder 1204, the sliding rail 1201 is welded at the inner upper end of the charging box 1, the pulley 1202 is welded to the heat insulation board 1203, the pulley 1202 can horizontally move along the sliding rail 1201, the heat insulation board 1203, the lamp holder 1204 and the bulb 1207 can both move horizontally along the top end of the charging box 1, when a circuit inside of the charging box 1 fails, the charging box 1 can move the failure point to the greatest extent, the charging box 1 can form a sliding structure between the sliding rail 1201 and the pulley 1203, the lamp holder 1203 is connected to the lamp holder 1204 through the screw 1203, the heat insulation board, the lamp holder 1203, the heat insulation board is used for isolating board, the bulb 1207, and the bulb 1207 can be damaged in time, and the hand 1207 can be damaged when the hand 1207 is damaged, and the hand is damaged.

The working principle is as follows: when the device is used, firstly, the internal circuit of the charging box body 1 is connected, the circuit connection is mainly converted from three-phase electricity of a controller into single-phase electricity, the color of a cable of the three-phase electricity is yellow, the color of a phase B is green, the color of a phase C is red, any one of the three-phase electricity and a zero line are combined to form the single-phase electricity, stable voltage formed by the single-phase electricity is transmitted to one end of a thick cable 4 and is transmitted to a charging gun 5 through the thick cable 4, the charging gun 5 can charge a battery car and the like, when the charging gun 5 is not inserted into a port 6, a cover plate 8 can be rotated downwards through a damping rotating shaft 9, so that the cover plate 8 covers the surface of the port 6, and at the moment, the outer surface of the cover plate 8 and the right surface of the charging box body 1 are positioned on the same horizontal plane, the port 6 is protected, the sensor 11 is located on the inner wall of the charging box body 1, the charging box body 1 is opened, the door is monitored by the sensor 11, the sensor 11 transmits a signal to the CPL, the CPL sends an instruction to the bulb 1207, the bulb 1207 is lighted, the pulley 1202 is welded with the heat insulation plate 1203, the pulley 1202 can horizontally move left and right along the direction of the sliding rail 1201, therefore, the heat insulation plate 1203, the lamp holder 1204 and the bulb 1207 can both move left and right along the top end inside the charging box body 1, when a fault occurs in a circuit inside the charging box body 1, the lamp 1207 can be moved to illuminate a fault point to the maximum extent, and a worker can conveniently overhaul the circuit inside the charging box body 1.

Those not described in detail in this specification are within the skill of the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a three-phase to single-phase interface that charges for direct current fills electric pile, includes box (1), apron (8) and lighting mechanism (12) of charging, its characterized in that: a support column (2) is fixedly mounted on the rear end face of the charging box body (1), a power receiving port (3) is formed in the right side surface of the charging box body (1), a thick cable (4) penetrates through the power receiving port (3), a charging gun (5) is integrally connected to the upper end of the thick cable (4), a port (6) is formed in the left side of the charging gun (5), and a groove (7) is formed above the power receiving port (3);

the cover plate (8) is positioned inside the groove (7), the damping rotating shaft (9) is installed at the upper end of the cover plate (8), the sealing rubber strip (10) is arranged at the edge of the cover plate (8), and the sensor (11) is arranged on the inner wall of the charging box body (1);

illumination mechanism (12) are located the inside upper end of charging box (1), and illumination mechanism (12) include slide rail (1201), pulley (1202), heat insulating board (1203), lighting fixture (1204), round hole (1205), screw (1206) and bulb (1207).

2. The three-phase to single-phase charging interface for the direct-current charging pile according to claim 1, characterized in that: the charging box body (1) is connected with the thick cable (4) through the power receiving port (3), and the width of the charging box body (1) is equal to the length of the groove (7).

3. The three-phase to single-phase charging interface for the direct-current charging pile according to claim 1, characterized in that: the cover plate (8) and the charging box body (1) form a rotating structure through the damping rotating shaft (9), and the rotating angle of the cover plate (8) is 0-90 degrees.

4. The three-phase to single-phase charging interface for the direct-current charging pile according to claim 1, characterized in that: the cover plate (8) is connected with the sealing rubber strip (10) in an adhesive bonding mode, and the perimeter of the cover plate (8) is equal to the perimeter of the sealing rubber strip (10).

5. The three-phase to single-phase charging interface for the direct-current charging pile according to claim 1, characterized in that: the utility model discloses a lamp, including slide rail (1201), slide rail (1201) and pulley (1202), the below of pulley (1202) is connected with heat insulating board (1203), the below of heat insulating board (1203) is provided with lighting fixture (1204), and round hole (1205) have been seted up to the edge of lighting fixture (1204), the inside of round hole (1205) is run through screw (1206), the lower extreme fixed mounting of lighting fixture (1204) has bulb (1207).

6. The three-phase to single-phase charging interface for the direct-current charging pile according to claim 5, characterized in that: the charging box body (1) forms a sliding structure with the heat insulation plate (1203) through a sliding rail (1201) and a pulley (1202), and the heat insulation plate (1203) is in threaded connection with the lamp holder (1204) through a screw (1206).