CN217623197U - Charging pile - Google Patents

Abstract

The utility model relates to a battery charging outfit technical field, concretely relates to fill electric pile, it includes the stock and the cabinet body to fill electric pile, stock detachably installs on the cabinet body, be equipped with the stock convex closure that the holding charges rifle head on the stock, the cabinet body is formed with confined cabinet body convex closure to its inboard, cabinet body convex closure holding the stock convex closure. The utility model provides a pair of fill electric pile has advantages such as small, light in weight, electrical insulation is good, thermal insulation is good and ageing resistance is good concurrently to the complete machine possesses the outward appearance face value of science and technology, and is handsome in appearance, can realize the customization outward appearance, possesses the protection level height simultaneously, the security performance is good, the dismouting of being convenient for is maintained, be convenient for expand advantage such as upgrading.

Description

Charging pile

Technical Field

The utility model relates to a battery charging outfit technical field, concretely relates to fill electric pile.

Background

Along with new energy automobile's continuous popularization, fill electric pile and also appear in the masses field of vision gradually. Fill electric pile generally including the cabinet body, hang rifle seat and rifle that charges etc. owing to fill electric pile cabinet internal portion and be equipped with electric parts such as copper bar, cable and functional module, hang also to be equipped with electric parts such as conductive terminal in the rifle that charges of establishing on the rifle seat, consequently need consider to fill the holistic waterproof ability of electric pile to ensure the safety of filling electric pile, steady operation.

In the correlation technique, when the rifle that charges is hung on the stock, the head of rifle that charges is inserted from the front of stock mounting panel, stretch out from the back of stock mounting panel, the back of stock mounting panel can set up the head of stock convex closure holding rifle that charges, the position that corresponds the stock convex closure on filling the electric pile cabinet body generally can the trompil and dodge the stock convex closure, then it seals through the bolt-up and through the sealing washer to fill between the electric pile cabinet body and the stock, but the problem still exists, on the one hand, the sealing washer can have the inhomogeneous condition of compression, on the other hand, the sealing washer also can take place ageing after long-time the use, consequently more or less can have the edge entering of water from the stock to fill the internal condition of electric pile cabinet, can't satisfy high-grade protection requirement, and there is equipment, personal safety hidden danger.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve and fill the technical problem that the sealed effect is not good between the electric pile cabinet body and the gun platform of taking the convex closure of gun platform among the prior art, provided one kind and filled electric pile, can stop water to get into from the gun platform edge completely and fill electric pile cabinet internal, protection level is high, and the security performance is good.

The technical scheme of the utility model:

a charging pile, comprising:

the gun seat is detachably arranged on the cabinet body, and a gun seat convex hull for accommodating the head part of the charging gun is arranged on the gun seat;

the gun holder comprises a cabinet body, wherein a closed cabinet body convex hull is formed towards the inner side of the cabinet body, and the gun holder convex hull is accommodated in the cabinet body convex hull.

Further, the cabinet body is made of glass fiber reinforced plastic, and a convex hull of the cabinet body is integrally formed on the cabinet body; the gun seat is made of glass fiber reinforced plastic or plastic, the gun seat is integrally formed to form the gun seat convex hull, and the cabinet body convex hull and the gun seat convex hull are arranged in a profiling mode; the gun seat convex hull seals the head of the charging gun, and the bottom surface of the gun seat convex hull is arranged in an upward inclined mode towards the back direction of the gun seat.

Further, the cabinet body comprises a front cover plate, a cabinet body main body and a rear cover plate, a circle of first groove is formed in the inner side of the front cover plate, a first transition surface is bent inwards on the front side of the cabinet body main body, a first bulge matched with the first groove is formed in the tail end of the first transition surface, which faces the front cover plate, and a sealing strip is arranged between the first groove and the first bulge; the inner side of the rear cover plate is provided with a circle of second groove, the rear side of the cabinet body main body is inwards bent to form a second transition surface, the tail end of the second transition surface faces the rear cover plate and is provided with a second protrusion matched with the second groove, and a sealing strip is arranged between the second groove and the second protrusion.

Furthermore, a front cover plate locking BOSS column is arranged on the inner side of the front cover plate, a first BOSS column is arranged on the cabinet body corresponding to the front cover plate locking BOSS column, and the front cover plate and the cabinet body are fixedly and hermetically connected by extending in from the rear end of the first BOSS column through a screw and an O-shaped sealing gasket; a rear cover plate locking BOSS column is arranged on the inner side of the rear cover plate, a second BOSS column is arranged on the cabinet body corresponding to the rear cover plate locking BOSS column, and the rear cover plate and the cabinet body are fixedly and hermetically connected through screws and O-shaped sealing gaskets; at least the heads of all the exposed sealing screws are also provided with rubber plugs.

Further, the cabinet body is still including setting up the shrouding of cabinet body main part bottom, the shrouding with cabinet body main part can be dismantled and be connected, be equipped with on the shrouding and hold the first line hole of crossing that the high-voltage cable passed and hold the second line hole of crossing that the low-voltage cable passed.

Furthermore, the cabinet body comprises an upper half part and a lower half part, a cabinet body convex hull is formed on the left side and/or the right side in the upper half part, the lower half part comprises a front side installation part, a middle opening and a rear side installation part, and the first wire passing hole is arranged corresponding to the front side of the front side installation part, so that the high-voltage cable can pass through the first wire passing hole from bottom to top; the line hole is crossed to the second corresponds the rear side setting of rear side installation department makes the low pressure cable can pass the second from bottom to top and cross the line hole, and the screw that the front shroud and cabinet body main part were connected to the part and the screw that the rear shroud and cabinet body main part were connected to the part are followed the installation of middle uncovered department.

Further, the front side installation department is equipped with busbar installation BOSS post and cabinet body ground bar BOSS post, the rear side installation department is equipped with travel switch mounting panel, float switch installation BOSS post and power support, the last ground connection screw that is equipped with of power support.

Further, the middle of the upper half of the cabinet body main part and the lower half is uncovered and is separated through the baffle, be equipped with the glan head that holds the rifle line and pass on the baffle, the top of baffle still is equipped with locking the hoop of embracing of rifle line, the rifle line of rifle that charges passes the glan head and embrace the hoop and get into the upper half of the cabinet body main part.

Furthermore, the charging pile is a direct-current column type charging pile, a direct-current charging interface is provided for the electric automobile by matching with the rectifier cabinet, and a touch screen assembly is further arranged on the front side of the front cover plate; the rear side of the cabinet body main body is also provided with an I-shaped expansion bracket with a grounding hole, a main control board mounting plate, a terminal row mounting bracket and a micro-breaking mounting bracket which are arranged on the I-shaped expansion bracket; an expansion BOSS column and/or an expansion board are reserved in the cabinet body of the charging pile; the charging pile further comprises a base, an opening larger than the first wire through hole and the second wire through hole is formed in the middle of the base, and a mounting hole matched and assembled with the cabinet body and a fixing hole locked with the base are further formed in the base; the surface of the charging pile is also sprayed with environment-friendly acrylic polyurethane metallic paint.

Further, the stock is including the stock, the head of rifle charges support lean on in the inner wall of stock convex closure, the afterbody quilt of rifle charges the stock bearing, the stock is including the bottom surface of bearing rifle that charges, be equipped with the breach of placing the rifle line on the bottom surface of stock, the stock is still including spacingly charge the spacing face in a left side and the spacing face in the right side of rifle horizontal hunting, the bottom surface tilt up of stock convex closure just is 15-35 degrees with the horizontal direction, the bottom surface tilt up of stock just is 10-30 degrees with the horizontal direction, the stock with the body demountable installation of stock.

After the technical scheme is adopted, the utility model provides a pair of fill electric pile compares with prior art, has following beneficial effect: the utility model discloses a set up confined cabinet body convex closure on the cabinet body, install the cabinet body back on at the stack, the stack holds the stack convex closure, because the stack convex closure of cabinet body is closed, water can not enter into the internal portion of cabinet from the side of the cabinet, can not influence the internal electrical component of cabinet, ensures the safe and stable operation of filling electric pile.

Drawings

Fig. 1 is a schematic view of an overall structure of a charging pile according to the present embodiment;

FIG. 2 is a schematic view of the gun mount of the present embodiment;

fig. 3 is an exploded view of the charging pile of the present embodiment;

FIG. 4 is a schematic structural diagram of a gun rest according to the present embodiment;

fig. 5 is a top view of the butt of the present embodiment;

FIG. 6 is a schematic view of the installation of the front cover plate and the rear cover plate of the present embodiment;

fig. 7 is a schematic cross-sectional view of the front cover plate and the cabinet body of the present embodiment after being mounted;

fig. 8 is a sectional view schematically illustrating the installation of the front cover locking BOSS column and the first BOSS column of the present embodiment;

FIG. 9 is a schematic view of the sealing plate of the present embodiment;

FIG. 10 is a schematic structural diagram of a base in the present embodiment;

fig. 11 is a schematic structural view of the glan head and the wire hoop of the present embodiment;

fig. 12 is a schematic structural view of the front side of the cabinet body of the embodiment;

fig. 13 is a schematic structural view of the rear side of the cabinet body main body according to the embodiment;

FIG. 14 is a schematic structural view of the inner side of the front cover plate of the present embodiment;

FIG. 15 is a schematic structural diagram of the expanded BOSS column of the present embodiment;

fig. 16 is a schematic structural diagram of the expansion board of the present embodiment.

Wherein,

the gun holder comprises a gun holder 1, a gun holder convex hull 11, a gun stock 12, a notch 121, a left limiting surface 122, a right limiting surface 123 and a gun holder mounting surface 13;

the front cover plate 2, the first groove 21, the front cover plate locking BOSS column 22, the touch screen assembly 23, the embedded screw 24 and the expansion BOSS column 25;

the cabinet body 3, a first transition surface 311, a first bulge 312, a first BOSS column 313, a front side mounting portion 314, a busbar mounting BOSS column 3141 and a cabinet ground row BOSS column 3142; a cabinet body convex hull 321, a middle opening 322, a partition 323, a glan head 324, a wire hoop 325 and an expansion plate 326; a second transition surface 331, a second protrusion 332, a second BOSS column 333, a rear mounting part 334, a travel switch mounting plate 3341, a float switch mounting BOSS column 3342, a power supply bracket 3343, a ground screw hole 3344, an i-shaped extension bracket 3345, a main control plate mounting plate 3346, a terminal strip mounting bracket 3347, and a micro-break mounting bracket 3348;

the rear cover plate 4 is locked with the BOSS column 42 through the second groove 41;

a closing plate 5, a first wire through hole 51 and a second wire through hole 52;

the base 6, the mounting hole 61 and the fixing hole 62;

a charging gun 7;

sealing strips 81, O-shaped sealing gaskets 82 and rubber plugs 83.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The utility model aims at providing a glass steel direct current column fills electric pile not only has advantages such as glass steel density is little, electrical insulation nature, thermal insulation nature and ageing resistance are good concurrently to the complete machine possesses the outward appearance face value of science and technology, and is handsome in appearance, can realize the customization outward appearance, possesses higher protection level simultaneously, the dismouting of being convenient for is maintained, is convenient for expand advantages such as upgrade. The following is a detailed description of the preferred embodiments.

As shown in fig. 1-3, the dc column charging pile of this embodiment includes a cabinet body and two gun seats 1 respectively equipped on the left and right sides of the cabinet body, and is a dual-gun charging pile, and in other embodiments, only one gun seat 1 may be equipped, that is, a single-gun charging pile. Two stocks 1 and the cabinet body are detachable installation, if install the stock 1 on the cabinet body through the fastener, every stock 1 is including the stock installation face 13 with cabinet body cooperation installation, still including setting up the stock convex closure 11 on stock installation face 13, and the head of placing rechargeable gun 7 is received in this stock convex closure 11, correspondingly, on the cabinet body, the cabinet body is formed with confined cabinet body convex closure 321 to its inboard, and this cabinet body convex closure 321 holds and places stock convex closure 11.

Like this, this embodiment is through being provided with confined cabinet body convex hull 321 on the cabinet body, and the back on the cabinet body is installed to gun stock 1, and the cabinet body convex hull 321 holds gun stock convex hull 11, because cabinet body convex hull 321 is closed, even if the sealed effect between gun stock 1 and the cabinet body is not good (only through the sealed form of sealing washer), water also can not enter into the internal portion of cabinet from cabinet body side, can not influence the internal electric elements of cabinet, ensures the safe and stable operation of filling electric pile.

The existing charging pile cabinet body is mostly made of metal materials, although metal plate machining is simple and high in metal strength, the requirements of most of charging piles can be met, the defects of large occupied space, large mass, easiness in conducting, easiness in corrosion and the like still exist, and personalized and customized appearances are difficult to achieve through metal plate machining, so that most of existing charging piles are just square large cabinets and are quite stiff. In order to solve the problem, the cabinet body in this embodiment is made of glass fiber reinforced plastic, which is a composite material made of epoxy resin as a matrix and fiber and its products as a reinforcing material, and has the advantages of small density, light weight, high strength, good electrical insulation, good thermal insulation, aging resistance, corrosion resistance, and the like. Therefore, the cabinet body is light in weight and high in strength due to the adoption of the glass fiber reinforced plastic material; the cabinet body is insulated, the electric clearance and creepage distance between an internal device and the cabinet body do not need to be considered, the space occupancy is greatly reduced, the occupied space is small, and the risk of electric shock is reduced by the insulated cabinet body; in addition, SMC compression molding can be realized to the cabinet body of glass steel material, can realize the customization outward appearance, if form great cambered surface etc. for the complete machine is handsome in appearance, possess the outward appearance color value of science and technology.

Because the cabinet body adopts the glass steel material, can form above-mentioned cabinet body convex closure 321 on the cabinet body by integrated into one piece, sealed water-proof effects is better, more stable. Preferably, the gun base 1 is made of glass fiber reinforced plastic (frp) or plastic (PC + ASA), and the gun base convex hull 11 is formed on the gun base 1 by integral molding, and the gun base convex hull 11 seals the head of the charging gun 7, so as to prevent water from entering from the edge of the gun base 1 and contacting with the head of the charging gun 7. Preferably, the cabinet body convex hull 321 and the gun seat convex hull 11 are arranged in a copying manner, and because the cabinet body convex hull 321 and the gun seat convex hull 11 are arranged in a copying manner, the space occupied by the cabinet body convex hull 321 in the cabinet body is small, so that more space can be reserved for arranging other parts.

Further, as shown in fig. 2 to 5, the gun platform 1 in this embodiment further includes a gun stock 12, the head of the charging gun 7 abuts against the inner wall of the gun platform convex hull 11, the tail of the charging gun 7 is supported by the gun stock 12, the gun platform convex hull 11 simultaneously plays a role in protecting and abutting against the head of the charging gun 7, specifically, the gun stock 12 includes a bottom surface for supporting the tail of the charging gun 7, a notch 121 for placing a gun line is further provided on the bottom surface, when the charging gun 7 is placed, the gun head of the charging gun 7 is placed into the gun platform convex hull 11, the bottom surface of the gun stock 12 supports the tail of the charging gun 7, and the charging gun 7 is prevented from falling downwards, due to the stress of the gun line and the self gravity of the charging gun 7 and the gun line, the charging gun 7 moves around the contact point of the gun stock 12 as a pivot, and the gun platform convex hull can limit the movement, thereby realizing the gun hanging function of the charging gun 7. In the prior art, for example, in the gun hanging device disclosed in the patent application No. 202121555559.2, it is troublesome to hang a gun by aligning the gun head with the bearing hole when hanging the gun, but in this embodiment, the gun head is only required to be placed in the gun base convex hull 11, and the operation is more convenient without aligning the hole; and the stock 12 of this embodiment still includes spacing rifle 7 horizontal hunting's the spacing face in a left side 122 and the spacing face in a right side 123 that charge, and it is more stable after the rifle 7 hangs the rifle to charge. Preferably, the bottom surface of the gun seat convex hull 11 is inclined upward toward the back of the gun seat 1 and forms an angle of 15-35 degrees with the horizontal direction, so that even if water exists, the water can flow out of the gun seat convex hull 11 and can not be remained in the gun seat convex hull 11, and the top surface of the gun seat convex hull 11 can also be inclined like the bottom surface. Furthermore, the bottom surface of the gun stock 12 is also inclined upwards and forms an angle of 10-30 degrees with the horizontal direction, so that the movement of the charging gun 7 under the action of gravity can be limited, the charging gun 7 cannot be directly pulled out outwards along the horizontal direction, and the tail of the charging gun 7 needs to be lifted slightly before the charging gun 7 is pulled out. Preferably, the body of butt 12 and stock 1 of this embodiment passes through screw demountable installation, and butt 12 is removable formula butt, can change the butt structure to the rifle that charges of different merchants, realizes the design flexibility. In summary, the gun seat structure accessible gun seat convex hull 11 and stock 12 of this embodiment realize auto-lock when hanging the rifle, simple structure, hang the rifle stable, accord with human mechanics, convenient operation, experience and feel strong to assembly, installation, fortune dimension are convenient.

As shown in fig. 6-7, the cabinet body of this embodiment includes a front cover plate 2, a cabinet body 3 and a rear cover plate 4, referring to fig. 7, a circle of first groove 21 is provided on the inner side of the front cover plate 2, a first transition surface 311 is bent inward on the front side of the cabinet body 3, a first protrusion 312 matched with the first groove 21 is provided at the end of the first transition surface 311 toward the front cover plate 2, a sealing strip 81 is provided between the first groove 21 and the first protrusion 312, in this way, the front cover plate 2 and the cabinet body 3 are sealed by the sealing strip 81, and the first transition surface 311 provided on the front side of the cabinet body 3 makes the cabinet body 3 or the front cover plate 2 not need to be thickened, so that the wall thickness can be kept uniform, and the overall appearance shape can be kept. Similarly, a circle of second groove 41 is arranged on the inner side of the rear cover plate 4, a second transition surface 331 is bent inwards on the rear side of the cabinet body 3, a second protrusion 332 matched with the second groove 41 is arranged at the tail end of the second transition surface 331 towards the rear cover plate 4, and a sealing strip 81 is arranged between the second groove 41 and the second protrusion 332.

Further, as shown in fig. 6, 8 and 12, five front cover plate locking BOSS posts 22 are arranged on the inner side of the front cover plate 2 of the present embodiment, five first BOSS posts 313 are arranged on the cabinet body 3 corresponding to the front cover plate locking BOSS posts 22, the front cover plate 2 and the cabinet body 3 are fixedly connected by extending screws and O-shaped gaskets 82 from the rear ends of the first BOSS posts 313, and the O-shaped gaskets 82 can play a role in waterproof sealing; the first BOSS column 313 extends to contact with the front cover plate locking BOSS column 22, so that the length of the front cover plate locking BOSS column 22 can be reduced, and the condition that the root thickness is too thick or the head is too thin due to the overlong length of the front cover plate locking BOSS column 22 is prevented due to the existence of a drawing angle; in addition, since the screws are all installed from the rear side, no flaws such as screw holes are generated on the front cover plate 2, and the appearance is beautiful.

Specifically, as shown in fig. 6 and 9, the cabinet body 3 of the present embodiment includes an upper half portion and a lower half portion, the cabinet convex hull 321 is formed on the left side and/or the right side in the upper half portion, and the lower half portion includes a front side mounting portion 314, a middle opening 322, and a rear side mounting portion 334. Ten locking screws of the front cover plate 2 are M5X 16 hexagon socket head cap combined screws, wherein six screws are arranged from a middle opening 322 of the lower half part, and the other four screws are arranged from the rear side of the upper half part. The outer side of the head of each screw is further provided with a rubber plug 83, primary protection is achieved through the O-shaped sealing gasket 82, and secondary protection is achieved through the rubber plug 83.

Similarly, as shown in fig. 3, 8 and 13, the inside of the rear cover plate 4 of this embodiment is provided with four rear cover plate locking BOSS columns 42, the cabinet body 3 is provided with four second BOSS columns 333 corresponding to the rear cover plate locking BOSS columns 42, the rear cover plate 4 and the cabinet body 3 are fixedly connected through screws and O-shaped gaskets 82, the O-shaped gaskets 82 play a role in waterproof sealing, the second BOSS columns 333 extend to contact with the rear cover plate locking BOSS columns 42 to reduce the length of the rear cover plate locking BOSS columns 42, and due to the existence of the draft angle, the condition that the rear cover plate locking BOSS columns 42 are too long to cause the excessively thick root thickness or the excessively thin head is prevented. As shown in fig. 6, only the lower three binder mounting positions, in which the rubber stopper 83 is disposed on the rear side of the rear cover plate 4, adopt the structure shown in fig. 8.

Specifically, ten locking screws of the back cover plate 4, six of which are also installed from the middle opening 322 of the lower half portion, are M5 × 16 socket head cap screws, and the other four screws are two M5 × 12 socket head cap screws (the topmost screw in fig. 6) and two M5 × 16 socket head cap screws (the secondary top screw in fig. 6), and are installed from the back side of the back cover plate 4. The outer side of the head of each inner hexagonal combined screw is also provided with a rubber plug 83, primary protection is realized through the O-shaped sealing gasket 82, and secondary protection is realized through the rubber plug 83. The cabinet body of the embodiment is light in weight, few in dismounting tool and convenient for early-stage assembly and later-stage maintenance, and when the cabinet body is installed, the front cover plate 2 is installed firstly, and the rear cover plate 4 is installed secondly; when the front cover plate 2 is disassembled, the rear cover plate 4 is disassembled firstly. Further, as shown in fig. 2, each gun seat 1 is connected with the cabinet body 3 through six M5 × 16 cross hexagon socket head cap screws + 6O-shaped gaskets 82.

As shown in fig. 9, the cabinet body of this embodiment further includes a sealing plate 5 disposed at the bottom of the cabinet body 3, the sealing plate 5 is detachably connected to the cabinet body 3, and the bottom of the cabinet body 3 can be used as a core-pulling slider, so that the cabinet body 3 can be used for SMC compression molding.

Further, a first wire through hole 51 for allowing a high-voltage cable to pass through and a second wire through hole 52 for allowing a low-voltage cable to pass through are formed in the sealing plate 5, the high-voltage cable includes a power line and a ground line, and the low-voltage cable includes a signal line and a low-voltage power line. The first wire passing hole 51 is arranged corresponding to the front side of the front side installation part 314, so that a high-voltage cable can pass through the first wire passing hole 51 from bottom to top to be connected with the front side of the front side installation part 314; the second wire through hole 52 is disposed corresponding to the rear side of the rear side mounting part 334, so that the low voltage cable can pass through the second wire through hole 52 from bottom to top to the rear side connection of the rear side mounting part 334, thereby realizing the separation of strong and weak electricity. Further, as shown in fig. 10, the charging pile of this embodiment further includes a base 6, an opening larger than the first wire passing hole 51 and the second wire passing hole 52 is formed in the middle of the base 6, a mounting hole 61 assembled in cooperation with the cabinet body is further formed in the base 6, the base is locked with the cabinet body by four M8 × 25 cross hexagon socket head screws, and a fixing hole 62 locked with the base is further formed in the base 6, and the base is locked with the cement base by the M10 flat spring pad combination.

As shown in fig. 9 to 11, the middle openings 322 of the upper half portion and the lower half portion of the cabinet body 3 are separated by a partition 323, two flange heads 324 are disposed on the partition 323, a wire clasping hoop 325 is correspondingly disposed above the partition 323, a gun wire (not shown) of each charging gun 7 correspondingly passes through the flange heads 324 and the wire clasping hoop 325 and then enters the upper half portion of the cabinet body 3, so that protection is achieved by the flange heads 324, and the gun wire is locked by the wire clasping hoop 325 to prevent the gun wire from rotating or moving. Thus, the left side and the right side of the cabinet body of the embodiment are protected by the cabinet body convex hulls 321; the front cover plate 2, the rear cover plate 4 and the cabinet body 3 are externally waterproof through a sealing strip 81; the O-shaped sealing gasket 82 and the rubber plug 83 are arranged at the mounting screw holes of the front cover plate 2, the rear cover plate 4 and the cabinet body to realize protection; the cabinet body protection is realized by a Glan head 324 at the gun line inlet line; meets the IPX5 waterproof experimental requirement in GB4208-2008/IEC 60529-2001.

The latter half of cabinet body main part 3 can hold some rifle lines in this embodiment, hides some rifle lines in the centre of the latter half of cabinet body main part 3 uncovered 322 to avoid the rifle line of overlength to hold in the palm outside filling electric pile, safety and pleasing to the eye. The surface of the charging pile of the embodiment is also sprayed with environment-friendly acrylic polyurethane metallic color paint, so that the metal brightness is high, the film coating performance is good, the appearance technological feeling of the whole machine is outstanding, and the charging pile has excellent chemical resistance, durability and weather resistance.

As shown in fig. 12, the front mounting portion 314 of the cabinet body 3 is further provided with a bus bar mounting BOSS post 3141 and a cabinet body ground bar 3142, the bus bar mounting BOSS post 3141 is provided with a bus bar, both ends of the bus bar are respectively connected with a power line led from the rectifier cabinet and a power line in the gun line, and the cabinet body ground bar is mounted on the cabinet body ground bar BOSS post. As shown in fig. 13, the rear mounting part 334 of the cabinet body 3 is further provided with a travel switch mounting plate 3341, a float switch mounting BOSS post 3342, and a power supply bracket 3343, wherein the travel switch mounting plate 3341 is provided with a travel switch which operates when the rear cover plate 4 is opened; the BOSS column 3342 for installing the float switch is provided with the float switch, and the float switch acts when the water level in the charging pile exceeds the limit; the power support 3343 is two sets of about, installs 12V power and 24V power respectively, and one of them support of every group is equipped with ground connection screw 3344 as the right branch frame, because cabinet body 3 is the glass steel material, additionally carries out ground connection through ground connection screw 3344. Preferably, each BOSS column in this embodiment is embedded with a nut, which facilitates the assembly and disassembly of each screw. Further, an I-shaped expansion bracket 3345 with a ground hole, a main control board mounting plate 3346, a terminal strip mounting bracket 3347 and a micro-break mounting bracket 3348 which are arranged on the I-shaped expansion bracket 3345 are also arranged at the rear side of the cabinet body 3.

As shown in fig. 14, the front side of the front cover plate 2 is further provided with a touch screen assembly 23, which is adhered to the front cover plate 2 by glue, so that the touch screen assembly is friendly in interface and has humanized man-machine interaction, and the inner side of the front cover plate 2 is further provided with an embedded screw 24 for installing other components. As shown in fig. 15 to 16, an expansion BOSS column 25 is reserved on the front cover plate 2 of the charging pile, and an expansion plate 326 at the top is reserved in the cabinet body 3, so that the design is flexible, and later transformation and upgrading are facilitated.

Therefore, the charging pile provided by the embodiment has the advantages of small size, light weight, good electrical insulation, good thermal insulation, good aging resistance and the like, the complete machine has the appearance and the color value of science and technology, the appearance is attractive, customized appearance can be realized, and the charging pile has the advantages of high protection level, good safety performance, convenience in disassembly, assembly and maintenance, convenience in expansion and upgrading and the like.

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 (10)

1. A charging pile, comprising:

the charging gun comprises a gun seat (1), wherein the gun seat (1) is detachably arranged on a cabinet body, and a gun seat convex hull (11) for accommodating the head part of a charging gun (7) is arranged on the gun seat (1);

the gun holder comprises a cabinet body, wherein a closed cabinet body convex hull (321) is formed towards the inner side of the cabinet body, and the gun holder convex hull (11) is contained in the cabinet body convex hull (321).

2. The charging pile according to claim 1, characterized in that the cabinet body is made of glass fiber reinforced plastic, and the cabinet body convex hull (321) is integrally formed on the cabinet body; the gun seat (1) is made of glass fiber reinforced plastic or plastic, the gun seat convex hull (11) is integrally formed on the gun seat (1), and the cabinet body convex hull (321) and the gun seat convex hull (11) are arranged in a copying manner; the gun holder convex hull (11) seals the head of the charging gun (7), and the bottom surface of the gun holder convex hull (11) is arranged in an upward inclined mode towards the back face direction of the gun holder (1).

3. The charging pile according to claim 1 or 2, characterized in that the cabinet body comprises a front cover plate (2), a cabinet body (3) and a rear cover plate (4), a circle of first groove (21) is formed in the inner side of the front cover plate (2), a first transition surface (311) is bent inwards from the front side of the cabinet body (3), a first protrusion (312) matched with the first groove (21) is formed in the tail end of the first transition surface (311) facing the front cover plate (2), and a sealing strip (81) is arranged between the first groove (21) and the first protrusion (312); the utility model discloses a cabinet, including cabinet body (3), back shroud (4), rear cover plate (4) inboard is equipped with round second recess (41), the inside bending of rear side of cabinet body (3) has second transition face (331), the terminal orientation of second transition face (331) back shroud (4) be equipped with second recess (41) complex second is protruding (332), second recess (41) with be equipped with sealing strip (81) between second arch (332).

4. The charging pile according to claim 3, characterized in that a front cover plate locking BOSS column (22) is arranged on the inner side of the front cover plate (2), a first BOSS column (313) is arranged on the cabinet body (3) corresponding to the front cover plate locking BOSS column (22), and the front cover plate (2) and the cabinet body (3) are fixedly and hermetically connected by extending a screw and an O-shaped sealing gasket (82) from the rear end of the first BOSS column (313); a rear cover plate locking BOSS column (42) is arranged on the inner side of the rear cover plate (4), a second BOSS column (333) is arranged on the cabinet body (3) corresponding to the rear cover plate locking BOSS column (42), and the rear cover plate (4) and the cabinet body (3) are fixedly and hermetically connected through screws and O-shaped sealing gaskets (82); at least the heads of all the exposed sealing screws are also provided with rubber plugs (83).

5. The charging pile according to claim 4, characterized in that the cabinet body further comprises a sealing plate (5) arranged at the bottom of the cabinet body main body (3), the sealing plate (5) is detachably connected with the cabinet body main body (3), and a first wire passing hole (51) for allowing a high-voltage cable to pass through and a second wire passing hole (52) for allowing a low-voltage cable to pass through are formed in the sealing plate (5).

6. The charging pile according to claim 5, wherein the cabinet body (3) comprises an upper half portion and a lower half portion, the cabinet convex hull (321) is formed on the left side and/or the right side in the upper half portion, the lower half portion comprises a front side mounting portion (314), a middle opening (322) and a rear side mounting portion (334), and the first wire passing hole (51) is arranged corresponding to the front side of the front side mounting portion (314) so that the high-voltage cable can pass through the first wire passing hole (51) from bottom to top; the second is crossed line hole (52) and is corresponded the rear side setting of rear side installation department (334), makes low voltage cable can pass second from bottom to top and cross line hole (52), and the screw of partly connecting front shroud (2) and cabinet body (3) and the screw of partly connecting back shroud (4) and cabinet body (3) are followed the installation of centre uncovered (322).

7. The charging pile according to claim 6, wherein the front side mounting portion (314) is provided with a bus bar mounting BOSS post (3141) and a cabinet body ground bar BOSS post (3142), the rear side mounting portion (334) is provided with a travel switch mounting plate (3341), a float switch mounting BOSS post (3342) and a power bracket (3343), and the power bracket (3343) is provided with a ground screw hole (3344).

8. The charging pile according to claim 7, characterized in that the middle openings (322) of the upper half part and the lower half part of the cabinet body (3) are separated by a partition plate (323), a gland head (324) for allowing a gun line to pass through is arranged on the partition plate (323), a wire hoop (325) for locking the gun line is further arranged above the partition plate (323), and the gun line of the charging gun (7) passes through the gland head (324) and the wire hoop (325) to enter the upper half part of the cabinet body (3).

9. The charging pile according to claim 5, characterized in that the charging pile is a DC column type charging pile, and a touch screen assembly (23) is further arranged on the front side of the front cover plate (2); the rear side of the cabinet body main body (3) is also provided with an I-shaped expansion support (3345) with a grounding hole, a main control board mounting plate (3346) arranged on the I-shaped expansion support (3345), a terminal strip mounting support (3347) and a micro-breaking mounting support (3348); an expansion BOSS column (25) and/or an expansion board (326) are reserved in the cabinet body of the charging pile; the charging pile further comprises a base (6), an opening larger than the first wire passing hole (51) and the second wire passing hole (52) is formed in the middle of the base (6), and a mounting hole (61) matched and assembled with the cabinet body and a fixing hole (62) locked with the base are formed in the base (6); the surface of the charging pile is also sprayed with environment-friendly acrylic polyurethane metallic paint.

10. The charging pile according to claim 1 or 2, characterized in that the gun stock (1) comprises a gun stock (12), the head of the charging gun (7) abuts against the inner wall of the gun stock convex hull (11), the tail of the charging gun (7) is supported by the gun stock (12), the gun stock (12) comprises a bottom surface for supporting the charging gun (7), a notch (121) for placing a gun line is arranged on the bottom surface of the gun stock (12), the gun stock (12) further comprises a left limiting surface (122) and a right limiting surface (123) for limiting the left-right swinging of the charging gun (7), the bottom surface of the gun stock convex hull (11) is inclined upwards and forms 15-35 degrees with the horizontal direction, the bottom surface of the gun stock (12) is inclined upwards and forms 10-30 degrees with the horizontal direction, and the gun stock (12) and the body of the gun stock (1) are detachably mounted.

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