CN213676424U

CN213676424U - Fill quick mounting structure of electric pile power cord

Info

Publication number: CN213676424U
Application number: CN202022694411.9U
Authority: CN
Inventors: 张贤; 燕松峰
Original assignee: Zhengzhou Zhongyu Lvneng Electronic Technology Co ltd
Current assignee: Zhengzhou Zhongyu Lvneng Electronic Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-13
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to a but fill electric pile power cord quick mounting structure, including filling electric pile casing, power body and fixed casing. The front end of the power supply body extends outwards to form a fixed plate; the outer wall of the fixed shell is provided with a fixed clamping piece, and the front port is provided with an elastic gasket; but fixed casing can establish the outside at power body, when fixed casing removes to the fixed plate direction, the right baffle of fixed fastener can pass and fill the bayonet socket on the electric pile casing, continue to remove fixed casing, elastic washer takes place deformation, make right baffle be located and fill electric pile casing inboard, right baffle supports to press in filling the electric pile casing outside, rotatory fixed casing, the outer edge that makes the power cord insert the mouth presss from both sides in the draw-in groove, when elastic washer resumes deformation, right baffle supports to press fills electric pile shells inner wall, the fixed power body. The installation method is simple and rapid, can be operated by a single hand, and can well fix the power body to move, so that the situation that the power body shifts and falls off to influence the use of the charging pile in the use process is prevented.

Description

Fill quick mounting structure of electric pile power cord

Technical Field

The utility model relates to a fill the electric pile field, especially a fill electric pile power cord mounting structure fast.

Background

The charging pile has the function similar to an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, markets, public parking lots and the like) and residential district parking lots or charging stations, and can charge various types of electric vehicles according to different voltage grades. By 6 months in 2020, the quantity of all kinds of charging piles in the country reaches 132.2 thousands, wherein the quantity of the public charging piles is 55.8 thousands, and the quantity is at the first position of the world. The power line of the existing charging pile is connected through a simple jack plug, and the connecting mode is easy to cause the phenomena of movement, abrasion, even falling off and the like of the power line; or the fixing is carried out through connecting pieces such as screws, the installation is complex, the operation is complex, and the later-period maintenance is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a but fill quick mounting structure of electric pile power cord to the problem that electric pile power cord installation is complicated, drops easily is filled in the solution.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a charging pile power line quick-mounting structure comprises a charging pile shell, a power body and a fixed shell, wherein a circular power line access opening is formed in a shell at the lower part of the charging pile shell, and symmetrical bayonets are formed in the left side and the right side of the power line access opening; the edge of the front end of the power supply body extends outwards to form a raised fixing plate, and the peripheral diameter of the fixing plate is smaller than that of the power line access port; the fixed shell is cylindrical and can be sleeved outside the power supply body, the diameter of an outer ring of the fixed shell is the same as that of the fixed plate, and an elastic gasket is arranged at a front port of the fixed shell; the outer wall of the fixed shell is provided with a fixed clamping piece, and the fixed clamping piece comprises a left baffle, a right baffle and a clamping groove formed between the left baffle and the right baffle, wherein the left baffle and the right baffle are arranged in parallel; the left baffle is of an annular structure and is coaxially connected to the outer wall of the fixed shell, and the peripheral diameter of the left baffle is larger than that of a power line access port; the right baffle symmetry sets up in fixed casing outer wall both sides, and the face of right baffle is parallel with left baffle face, right baffle corresponds with the bayonet socket, and is less than the bayonet socket size.

Further, the power body is a cylindrical column structure and comprises an upper body and a lower body, mounting grooves are formed in the upper body and the lower body, the upper body and the lower body are connected relatively to form a mounting cavity, a power module is arranged in the mounting cavity, electrodes and a power line are connected through the power module, and the motor is arranged on the front end face of the power body.

Furthermore, the four corners of the upper body and the lower body are provided with corresponding threaded holes which are connected through screws.

Furthermore, a through hole is formed in the rear end wall of the fixed shell, a rubber sleeve is arranged on the through hole, and the power line can penetrate into the rubber sleeve.

Further, when the elastic washer contacts the panel surface of the fixing plate, the electrode can be completely inserted into the jack of the charging pile.

The utility model has the advantages that: the utility model relates to a fill quick mounting structure of electric pile power cord, the fixed mounting who realizes power body through the cooperation of setting up fixed fastener on the fixed shell outer wall and power body only needs the rotatory fixed shell of one hand, can accomplish the operation, and is simple swift, assurance power cord that can be fine and the fixed connection who fills electric pile, in the use, the problem that the aversion drops can not appear yet moreover, guarantees to fill the normal use of electric pile.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic view of the stationary housing of the present invention;

fig. 3 is a sectional view of the fixing housing of the present invention;

fig. 4 is a schematic diagram of the power supply body of the present invention;

fig. 5 is a cross-sectional view of the power supply body of the present invention;

fig. 6 is a front end view of the power supply body of the present invention after installation;

fig. 7 is a rear view of the utility model discloses fixed casing inserts power cord and inserts the mouth.

Names corresponding to the marks in the figure: 1. fill electric pile casing, 11, power cord access mouth, 12, bayonet socket, 2, power supply body, 21, go up the body, 22 down the body, 23, screw, 231, screw hole, 24, electrode, 25, installation cavity, 26, fixed plate, 3, fixed casing, 31, fixed fastener, 311, left baffle, 312, right baffle, 313, draw-in groove, 32, elastic washer, 33, rubber sleeve, 4, power cord.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

The embodiment of the utility model provides a: as shown in fig. 1 to 7, the charging pile comprises a charging pile housing 1, a power supply body 2 and a fixed housing 3.

Fill electric pile casing 1's lower part department and seted up power cord and inserted mouth 11, power

cord inserts mouth

11 and 2 size matchs of power body, and the diameter that the power cord inserted 11 of mouth is greater than 2 maximum diameter of power body for power body 2 can freely insert power cord and insert mouth 11, and the bayonet socket 12 of symmetry is seted up to the power cord inserts 11 left and right sides, and this bayonet socket 12 corresponds with the right baffle 312 that fixed casing 3 outside set up, and right baffle 312 can freely penetrate bayonet socket 12.

Power supply body 2 is the cylinder structure, and power supply body 2's front end edge outwards extends, forms bellied fixed plate 26, and the peripheral diameter of this fixed plate 26 is less than the diameter of power cord access port 11, and the power supply body 2 of being convenient for can freely insert. The power body 2 is divided into an upper body 21 and a lower body 22 which are the same, and the upper body 21 and the lower body 22 are both provided with mounting grooves; go up body 21 and lower body 22's mounting groove and be connected relatively and form installation cavity 25, installation cavity 25 is provided with power module, and power module connects two electrodes 24, and electrode 24 sets up on power body 2's preceding terminal surface, can realize the circular telegram through power module, electrode 24 and power cord 4's connection, and this circular telegram connection belongs to prior art, and this is no longer repeated here. Go up the outside four corners department of body 22 and be provided with screw hole 231, the inside corresponding position of lower body is provided with corresponding screw hole, through the cooperation of screw 23 with last body 21 and lower body 22 screw hole 231, realizes going up body 21 and lower body 22's fixed connection.

The fixed casing 3 is cylindrical and can be sleeved outside the power supply body 2, and the diameter of the outer ring is the same as that of the fixed plate 26. The front end of the fixed shell 3 is provided with an elastic gasket 32, the elastic gasket 32 can deform under the extrusion of the fixed shell 3 and the power supply body 2, and can restore to the original state when the pressure is reduced, so that the buffer and sealing effects are achieved between the fixed shell 3 and the power supply body 2. The rear end wall of the fixed shell 3 is provided with a through hole, the through hole is provided with a rubber sleeve 33, the power line 4 can penetrate into the rubber sleeve 33 and is connected to the power body 2, the rubber sleeve 33 can fix and protect the connection position of the power line 4 and the power body 2, and the power line 4 is prevented from being damaged.

A fixing clip 31 is arranged on the outer wall of the fixed shell 3, and the fixing clip 31 comprises a left baffle 311, a right baffle 312 arranged in parallel, and a clamping groove 313 formed between the left baffle 311 and the right baffle 312. The left baffle 311 is of a circular structure and is coaxially connected to the outer wall of the fixed shell 3, the peripheral diameter of the left baffle 311 is larger than that of the power line access port 11, so that the left baffle 311 cannot penetrate through the power line access port 11, the right baffles 312 are two baffles symmetrically arranged on the fixed shell 3, the plate surfaces of the right baffles 312 are parallel to the plate surface of the left baffle 311, the size of the right baffles 312 is smaller than that of the bayonet 12, and the two right baffles 312 can freely penetrate through the bayonet 12; the two sides of the right baffle 312 in the circumferential direction of the fixed shell 3 are provided with inclined planes to form a guide surface, so that the right baffle of the fixed shell 3 can conveniently pass through the bayonet in a rotating manner. The slot 313 has a slot width slightly greater than the thickness of the charging post housing 1, allowing the slot 313 to move on the housing at the power cord access 11. When power body 2 inserts on the jack that fills electric pile through the power cord and inserts mouth 11, correspond bayonet 12 position that the power cord inserted mouth 11 with fixed fastener 31, press fixed casing 3 to 2 front end directions of power body, support when pressing in the electric pile casing 1 outside when the front surface of left baffle 313, right baffle 312 is located the inboard that fills electric pile casing 1, and deformation takes place with fixed plate 26 extrusion for elastic washer 32. Rotatory fixed casing 3, left baffle 311 and right baffle 312 will fill electric pile casing 1 card in draw-in groove 313 to this comes fixed power body 2, can prevent power body 2 back-and-forth movement.

In the installation, fix power module in installation cavity 25, electrode 24 fixes the front end at power supply body 2, and the back of switch on the circuit is with the relative lock of mounting groove of last body 21 and lower body 22, through the cooperation of screw 23 with screw hole 231, realizes power supply body 2's assembly. The power supply body 2 is inserted into the power line inlet 11 so that the electrode 24 is inserted into the receptacle on the charging pile.

Move fixed casing 3 to power cord access port 11 department, the rubber sleeve 33 of fixed casing 3 rear end is located the junction of power cord 4 and power body 3 this moment, and this play power cord 4 of protection removes wearing and tearing, prevents that the circuit from ageing.

Promote fixed casing 3 to fixed plate 26 direction, make fixed fastener 31 remove to bayonet 12 position, rotatory fixed casing 3, make right baffle 312 correspond bayonet 12 position on the power access mouth 11, continue to promote fixed casing 3 and remove, make the elastic washer 32 and the fixed plate 26 contact of fixed casing 3 front port and produce deformation, support when left baffle 311 and lean on in filling electric pile casing 1 outside, right baffle 312 passes bayonet 12 when, rotate fixed casing 3, make fixed fastener 31 rotatory, will fill electric pile casing 1 and press from both sides in draw-in groove 313, the rotatory 90 stop motion of fixed casing 3, elastic washer 32 restores because pressure reduces this moment, make right baffle 312 support and press at electric pile casing 1 inboard, fixed power body 2, prevent power body 2 outwards moving.

Claims

1. The utility model provides a fill electric pile power cord mounting structure fast which characterized in that: the charging pile comprises a charging pile shell, a power supply body and a fixed shell, wherein a circular power line access opening is formed in the lower portion of the charging pile shell, and symmetrical bayonets are formed in the left side and the right side of the power line access opening; the edge of the front end of the power supply body extends outwards to form a raised fixing plate, and the peripheral diameter of the fixing plate is smaller than that of the power line access port; the fixed shell is cylindrical and can be sleeved outside the power supply body, the diameter of an outer ring of the fixed shell is the same as that of the fixed plate, and an elastic gasket is arranged at a front port of the fixed shell; the outer wall of the fixed shell is provided with a fixed clamping piece, and the fixed clamping piece comprises a left baffle, a right baffle and a clamping groove formed between the left baffle and the right baffle, wherein the left baffle and the right baffle are arranged in parallel; the left baffle is of an annular structure and is coaxially connected to the outer wall of the fixed shell, and the peripheral diameter of the left baffle is larger than that of a power line access port; the right baffle symmetry sets up in fixed casing outer wall both sides, and the face of right baffle is parallel with left baffle face, right baffle corresponds with the bayonet socket, and is less than the bayonet socket size.

2. The structure of claim 1, wherein the structure for rapidly installing the power line of the charging pile is characterized in that: the power supply body is of a cylindrical column structure and comprises an upper body and a lower body, mounting grooves are formed in the upper body and the lower body, the upper body and the lower body are relatively connected to form a mounting cavity, a power supply module is arranged in the mounting cavity, an electrode and a power line are connected through the power supply module, and the electrode is arranged on the front end face of the power supply body.

3. The structure of claim 2, wherein the structure for rapidly installing the power line of the charging pile is characterized in that: and four corners of the upper body and the lower body are provided with corresponding threaded holes which are connected through screws.

4. The structure of claim 1, wherein the structure for rapidly installing the power line of the charging pile is characterized in that: the fixed casing rear end wall is provided with a through hole, a rubber sleeve is arranged on the through hole, and the power line can penetrate into the rubber sleeve.

5. The structure of claim 1, wherein the structure for rapidly installing the power line of the charging pile is characterized in that: when the elastic washer contacts the surface of the fixed plate, the electrode can be completely inserted into the jack of the charging pile.