CN210912188U

CN210912188U - Intelligent charging pile for new energy automobile

Info

Publication number: CN210912188U
Application number: CN201921895458.2U
Authority: CN
Inventors: 邢臣; 陈纯智; 曹燕
Original assignee: Hangzhou Jiguang Technology Co ltd
Current assignee: Hangzhou Jiguang Technology Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-07-03
Anticipated expiration: 2029-11-05

Abstract

The utility model relates to a new energy automobile intelligent charging stake, include: the charging gun comprises a box body, a charging pile main body, a charging gun, a fixed shaft, a spring box, a cable drum, a locking fluted disc, a telescopic locking rod and a telescopic locking rod driving device, wherein the front end of the box body is provided with a cable hole; one end of cable and fill electric pile main part electric connection, the other end of cable passes the cable hole and fills electric pile electric connection. New energy automobile intelligent charging stake, under the spring restoring force effect, the cable draws in on the cable drum, locks the position through flexible position locking pole and the cooperation of lock position fluted disc to the cable drum, the cable draws in conveniently neatly, the cable is difficult for receiving external factor and leads to the damage.

Description

Intelligent charging pile for new energy automobile

Technical Field

The utility model belongs to the technical field of the battery charging outfit and specifically relates to a new energy automobile intelligent charging stake.

Background

The new energy automobile takes a vehicle-mounted power supply as power and drives wheels to run by a motor; with the increasing of the national atmospheric pollution control force, as the new energy automobile has smaller influence on the environment compared with the traditional automobile, the electric automobile which is one of the best substitute products of the traditional power automobile has extremely rapid development speed and wide prospect; with the development of new energy automobile technology, the charging system is used as a new energy automobile to provide energy supply for the operation of the new energy automobile, is an important basic supporting system of the new energy automobile, and is also an important link in the commercialization and industrialization processes of the electric automobile; in a charging system, the charging pile is used as an important matching infrastructure necessary for developing new energy automobiles, and has a very important function; the traditional charging pile has the defects that the cables of the charging gun are not folded conveniently and tidily enough, and the cables are easy to be damaged due to external factors; consequently, design the cable of a rifle that charges and draw in convenient neatly, the cable is difficult for receiving external factor and leads to the new energy automobile intelligent charging stake of damage, becomes the problem that awaits a urgent need to solve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming present charging pile and having the cable of rifle that charges and draw in convenient neat inadequately in, the cable easily receives external factor and leads to the not enough of damage, provides the cable of rifle that charges and draws in convenient neat in, and the cable is difficult for receiving external factor and leads to the new energy automobile intelligent charging pile of damage.

The utility model discloses a concrete technical scheme is: the utility model provides a new energy automobile intelligent charging stake, includes: the charging gun comprises a box body, a charging pile main body, a charging gun, a fixed shaft, a spring box, a cable drum, a locking fluted disc, a telescopic locking rod and a telescopic locking rod driving device, wherein the front end of the box body is provided with a cable hole; one end of cable and fill electric pile main part electric connection, the other end of cable passes the cable hole and fills electric pile electric connection. New energy automobile intelligent charging stake, under the spring restoring force effect, the cable draws in on the cable drum, locks the position through flexible position locking pole and the cooperation of lock position fluted disc to the cable drum, the cable draws in conveniently neatly, the cable is difficult for receiving external factor and leads to the damage.

Preferably, the telescopic capture lever drive device comprises: the device comprises a controller, a current sensor, a reset switch, a pressure sensor, a shell, a coil, a static iron core, a movable iron core and a pressure spring, wherein the controller is arranged in a box body and provided with an alarm device, the current sensor is sleeved outside a cable, the reset switch is arranged at the front end of the box body, the pressure sensor is arranged at the upper side of a cable hole, the shell is provided with a through hole at the lower end, the upper end of the shell is connected with the box body, the coil is arranged in the shell and provided with a guide center hole, the diameter of the guide center hole; the upper end of the telescopic position locking rod penetrates through the through hole and is connected with the lower end of the movable iron core; the telescopic locking rod is provided with a baffle ring; the compression spring is sleeved outside the telescopic locking rod, and two ends of the compression spring correspondingly press the upper end of the retaining ring and the lower end of the shell one by one; the lower end of the static iron core is provided with a conical table surface; the upper end of the movable iron core is provided with a frustum-shaped counter bore with the same taper as the frustum surface; the coil, the reset switch, the pressure sensor and the current sensor are respectively electrically connected with the controller. The controller controls the coil to be electrified, the static iron core adsorbs the movable iron core to move upwards, the telescopic locking position rod overcomes the resistance of a pressure spring to move upwards, one end of the telescopic locking position rod is separated from the locking position fluted disc, the cable drum overcomes the resistance of a coil spring to rotate to release the cable, after the charging gun pulls the cable to reach a charging position, the cable does not press the pressure sensor any more, the coil is not electrified, the movable iron core and the telescopic locking position rod move downwards to reset under the action of the reset force of the pressure spring, and one end of the telescopic locking position rod is inserted between two adjacent teeth of the locking position fluted disc to be locked and then is charged; when the current sensor detects that the current reaches a set value and the charging is finished, the alarm device gives a prompt, the reset switch is pressed to electrify the coil, the static iron core adsorbs the movable iron core to move upwards, the telescopic locking rod overcomes the resistance of the pressure spring to move upwards, and one end of the telescopic locking rod is separated from the locking fluted disc; under the action of the reset force of the coil spring, the cable drum rotates reversely to draw in the cable, the reset switch is pressed again to enable the coil to lose power, the movable iron core and the telescopic locking rod move downwards to reset under the action of the reset force of the pressure spring, and one end of the telescopic locking rod is inserted between two adjacent teeth of the locking fluted disc to be locked; the matching of the cone table surface and the cone table-shaped counter bore can improve the adsorption force between the static iron core and the movable iron core.

Preferably, an annular clamping groove is formed in the side periphery of the charging gun; be equipped with the arc cardboard of two relative settings and the fixture block of being connected with the box front end. When the charging gun is not charged, the two oppositely arranged arc clamping plates clamp the annular clamping groove to fix the charging gun.

Compared with the prior art, the beneficial effects of the utility model are that: new energy automobile intelligent charging stake, under the spring restoring force effect, the cable draws in on the cable drum, locks the position through flexible position locking pole and the cooperation of lock position fluted disc to the cable drum, the cable draws in conveniently neatly, the cable is difficult for receiving external factor and leads to the damage. The controller controls the coil to be electrified, the static iron core adsorbs the movable iron core to move upwards, the telescopic locking position rod overcomes the resistance of a pressure spring to move upwards, one end of the telescopic locking position rod is separated from the locking position fluted disc, the cable drum overcomes the resistance of a coil spring to rotate to release the cable, after the charging gun pulls the cable to reach a charging position, the cable does not press the pressure sensor any more, the coil is not electrified, the movable iron core and the telescopic locking position rod move downwards to reset under the action of the reset force of the pressure spring, and one end of the telescopic locking position rod is inserted between two adjacent teeth of the locking position fluted disc to be locked and then is charged; when the current sensor detects that the current reaches a set value and the charging is finished, the alarm device gives a prompt, the reset switch is pressed to electrify the coil, the static iron core adsorbs the movable iron core to move upwards, the telescopic locking rod overcomes the resistance of the pressure spring to move upwards, and one end of the telescopic locking rod is separated from the locking fluted disc; under the action of the reset force of the coil spring, the cable drum rotates reversely to draw in the cable, the reset switch is pressed again to enable the coil to lose power, the movable iron core and the telescopic locking rod move downwards to reset under the action of the reset force of the pressure spring, and one end of the telescopic locking rod is inserted between two adjacent teeth of the locking fluted disc to be locked; the matching of the cone table surface and the cone table-shaped counter bore can improve the adsorption force between the static iron core and the movable iron core. The electric gun side wall is provided with an annular clamping groove, two arc clamping plates which are oppositely arranged are arranged, and a clamping block is connected with the front end of the box body. When the charging gun is not charged, the two oppositely arranged arc clamping plates clamp the annular clamping groove to fix the charging gun.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the charging device comprises a cable hole 1, a box body 2, a charging pile main body 3, a charging gun 4, a fixed shaft 5, a coil spring 6, a spring box 7, a cable 8, a cable drum 9, a locking fluted disc 10, a telescopic locking rod 11, an alarm device 12, a controller 13, a current sensor 14, a reset switch 15, a pressure sensor 16, a through hole 17, a shell 18, a guide middle hole 19, a coil 20, a static iron core 21, a movable iron core 22, a pressure spring 23, a baffle ring 24, a frustum surface 25, a frustum-shaped counter bore 26, an annular clamping groove 27, an arc-shaped clamping plate 28 and a clamping block 29.

Detailed Description

The invention will be further described with reference to the drawings.

As shown in figure 1: the utility model provides a new energy automobile intelligent charging stake, includes: the device comprises a box body 2, a charging pile main body 3, a charging gun 4, a fixed shaft 5, a spring box 7, a cable drum 9, a locking fluted disc 10, a telescopic locking rod 11 and a telescopic locking rod driving device, wherein the front end of the box body 2 is provided with a cable hole 1; one end of cable 8 and 3 electric connection of charging pile main part, the other end of cable 8 passes cable hole 1 and charges pile electric connection.

The telescopic locking rod driving device comprises: a controller 13 which is arranged in the box body 2 and is provided with an alarm device 12, a current sensor 14 which is sleeved outside the cable 8, a reset switch 15 which is arranged at the front end of the box body 2, a pressure sensor 16 which is arranged at the upper side of the cable hole 1, a shell 18 which is provided with a through hole 17 at the lower end and is screwed with the box body 2 at the upper end, a coil 20 which is arranged in the shell 18 and is provided with a guide mesopore 19 with the diameter larger than that of the through hole 17, a static iron core 21 which is arranged in the guide mesopore 19 and is screwed with the shell 18, a movable iron core 22 which is arranged at the lower side of the static iron core; the upper end of the telescopic position locking rod 11 passes through the through hole 17 and is in threaded connection with the lower end of the movable iron core 22; a baffle ring 24 is arranged in the middle of the telescopic locking rod 11; the compression spring 23 is sleeved outside the telescopic locking rod 11, and two ends of the compression spring 23 correspondingly press the upper end of the retaining ring 24 and the lower end of the shell 18 one by one; the lower end of the static iron core 21 is provided with a conical table surface 25; the upper end of the movable iron core 22 is provided with a frustum-shaped counter bore 26 with the same taper as the frustum surface 25; the coil 20, the reset switch 15, the pressure sensor 16 and the current sensor 14 are electrically connected to the controller 13, respectively. The alarm device 12 is a voice alarm device, the pressure sensor 16 is a miniature pressure sensor, and the current sensor 14 is a hall current sensor.

The side wall of the charging gun 4 is provided with an annular clamping groove 27; two arc-shaped clamping plates 28 which are oppositely arranged are arranged and are provided with clamping blocks 29 which are in threaded connection with the front end of the box body 2. The arc-shaped clamping plates 28 and the clamping blocks 29 are made of nylon.

When the intelligent charging pile for the new energy automobile is used, the charging gun 4 is held to pull the cable 8, the cable 8 presses the pressure sensor 16, a key signal of the pressure sensor 16 is transmitted to the controller 13, the controller 13 controls the coil 20 to be electrified, the static iron core 21 adsorbs the movable iron core 22 to move upwards, the telescopic locking rod 11 overcomes the resistance of the pressure spring 23 to move upwards, and one end of the telescopic locking rod 11 is separated from the locking fluted disc 10; the cable drum 9 overcomes the resistance of the coil spring 6 to rotate to release the cable 8, after the charging gun 4 pulls the cable 8 to reach a charging position, the cable 8 does not press the pressure sensor 16 any more, the coil 20 is powered off, the movable iron core 22 and the telescopic locking position rod 11 move downwards to reset under the action of the reset force of the pressure spring 23, and one end of the telescopic locking position rod 11 is inserted between two adjacent teeth of the locking position fluted disc 10 to be locked; the current sensor 14 detects that the current reaches a set value and the charging is completed, the alarm device 12 gives a prompt, the reset switch 15 is pressed to electrify the coil 20, the static iron core 21 adsorbs the movable iron core 22 to move upwards, the telescopic locking rod 11 overcomes the resistance of the pressure spring 23 to move upwards, and one end of the telescopic locking rod 11 is separated from the locking fluted disc 10; under the action of the reset force of the coil spring 6, after the cable drum 9 rotates reversely to draw in the cable 8, the reset switch 15 is pressed again to enable the coil 20 to lose power, the movable iron core 22 and the telescopic locking rod 11 move downwards to reset under the action of the reset force of the pressure spring 23, and one end of the telescopic locking rod 11 is inserted between two adjacent teeth of the locking fluted disc 10 to be locked.

In addition to the above embodiments, the technical features or technical data of the present invention can be selected and combined again within the scope disclosed in the claims and the specification of the present invention to constitute new embodiments, which can be realized by those skilled in the art without creative efforts, and therefore, the embodiments of the present invention not described in detail should be regarded as specific embodiments of the present invention and within the protection scope of the present invention.

Claims

1. The utility model provides a new energy automobile intelligent charging stake, includes: the front end is equipped with the box of cable hole, adorns the main part of filling electric pile in the box, the rifle that charges, characterized by, new energy automobile intelligent charging stake still include: the device comprises a fixed shaft, a spring box, a cable drum, a locking fluted disc, a telescopic locking rod and a telescopic locking rod driving device, wherein two ends of the fixed shaft are connected with one side end of a charging pile main body and one side end of a box body in a one-to-one correspondence mode; one end of cable and fill electric pile main part electric connection, the other end of cable passes the cable hole and fills electric pile electric connection.

2. The intelligent charging pile for the new energy automobile as claimed in claim 1, wherein: the telescopic locking rod driving device comprises: the device comprises a controller, a current sensor, a reset switch, a pressure sensor, a shell, a coil, a static iron core, a movable iron core and a pressure spring, wherein the controller is arranged in a box body and provided with an alarm device, the current sensor is sleeved outside a cable, the reset switch is arranged at the front end of the box body, the pressure sensor is arranged at the upper side of a cable hole, the shell is provided with a through hole at the lower end, the upper end of the shell is connected with the box body, the coil is arranged in the shell and provided with a guide center hole, the diameter of the guide center hole; the upper end of the telescopic position locking rod penetrates through the through hole and is connected with the lower end of the movable iron core; the telescopic locking rod is provided with a baffle ring; the compression spring is sleeved outside the telescopic locking rod, and two ends of the compression spring correspondingly press the upper end of the retaining ring and the lower end of the shell one by one; the lower end of the static iron core is provided with a conical table surface; the upper end of the movable iron core is provided with a frustum-shaped counter bore with the same taper as the frustum surface; the coil, the reset switch, the pressure sensor and the current sensor are respectively electrically connected with the controller.

3. The intelligent charging pile for the new energy automobile as claimed in claim 1 or 2, wherein an annular clamping groove is formed in the side periphery of the charging gun; be equipped with the arc cardboard of two relative settings and the fixture block of being connected with the box front end.