CN214138298U

CN214138298U - New energy automobile fills electric pile's module of charging

Info

Publication number: CN214138298U
Application number: CN202120130407.1U
Authority: CN
Inventors: 袁柯
Original assignee: Wenzhou Hawai Electron & Electric Manufacture Co ltd
Current assignee: Wenzhou Hawai Electron & Electric Manufacture Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-09-07
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a new energy automobile fills electric pile's module of charging, including filling the rifle that charges of electric pile body, charging cable and charging cable looks rigid coupling, the one end that the handle was kept away from to the rifle that charges has seted up charging plug, charging plug's tip is equipped with on the first boss and the second boss, is equipped with the interface groove on the terminal surface of second boss, and the interface inslot is equipped with a plurality of and participates in, participates in and is equipped with temperature sensor, the peripheral distribution has a plurality of to have the transmission cavity in the first boss, is equipped with the notch on the transmission cavity, and the notch is equipped with the fixture block that can elastically stretch out and draw back, and the transmission lever is installed to transmission cavity internal rotation, the outer end and the fixture block fixed connection of transmission lever are equipped with electro-magnet push-pull rod and first reset spring between transmission lever and the transmission cavity, the cover has the throw-off collar on the second boss. The utility model discloses when new energy automobile is utilizing to fill electric pile and charges, charging plug can automatic disconnection when overheated, guarantee new energy automobile owner's the security of the lives and property.

Description

New energy automobile fills electric pile's module of charging

Technical Field

The utility model relates to a module of charging especially relates to a new energy automobile fills electric pile's module of charging.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure. The main energy supply device of the new energy automobile is a storage battery, and the storage battery needs to be charged by using a special charging pile after energy consumption is finished, as in the traditional automobile, although the existing storage battery charging technology has a floating charging function, namely, a power supply (discharging) operation mode of the storage battery pack, the storage battery pack and a power supply circuit are connected in parallel to a load circuit, the voltage of the storage battery pack is basically constant and is only slightly higher than the terminal voltage of the storage battery pack, and a small amount of current supplied by the power supply circuit compensates loss of local action of the storage battery pack, so that the storage battery pack can be always kept in a charging satisfying state without overcharging, but accidents of self overheating to induce automobile spontaneous combustion are endless due to long-time charging of the storage battery, large-scale fire accidents are easily caused, and serious threats are caused to life and property safety of new energy automobile owners.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that above-mentioned prior art exists, provide a new energy automobile fills electric pile's module of charging, new energy automobile is utilizing to fill electric pile when charging, and charging plug can automatic disconnection when overheated, is difficult to cause new energy automobile battery spontaneous combustion, guarantee new energy automobile owner's the security of the lives and property.

The utility model provides a technical scheme that its technical problem adopted: a charging module of a charging pile of a new energy automobile comprises a charging pile body, a charging cable and a charging gun fixedly connected with the charging cable, wherein one end of the charging gun is fixedly connected with a handle, one end of the charging gun, which is far away from the handle, is provided with a charging plug, the new energy automobile is provided with a socket matched with the charging plug, the end part of the charging plug is provided with a first boss, the first boss is provided with a second boss, the end surface of the second boss is provided with an interface groove, the interface groove is internally provided with a plurality of pins, the pins are provided with temperature sensors, the inner circumference of the first boss is provided with a plurality of transmission chambers, the transmission chambers are provided with notches communicated with the side wall of the first boss, the notches are provided with elastically telescopic clamping blocks, transmission levers are rotatably arranged in the transmission chambers, the outer ends of the transmission levers are fixedly connected with the clamping blocks, and electromagnet push-pull rods and first reset springs are arranged between the inner ends of the transmission levers and the inner walls of the transmission chambers, the improved socket is characterized in that a push ring is sleeved on the second boss, a corrugated protective sleeve is connected between the push ring and the first boss, a plurality of protruding columns are circumferentially distributed on one side of the push ring, sleeves in sliding fit with the protruding columns are circumferentially distributed on the end face of the first boss, a second reset spring is sleeved on the protruding columns and outside the sleeves, buckling holes communicated with the transmission cavity and the sleeves are formed in the first boss, elastic clamping hooks capable of being clamped with the buckling holes are arranged at the end portions of the protruding columns, one ends of clamping blocks extend to the buckling holes to form stirring heads capable of unlocking the elastic clamping hooks, mounting holes are formed in the socket, interface bosses matched with the interface grooves are arranged in the mounting holes, inserting holes matched with the pins are formed in the interface bosses, and clamping notches matched with the clamping blocks are formed in the side walls of the mounting holes.

For further perfection, be equipped with the section of thick bamboo chamber of intercommunication transmission cavity in the first boss, the section of thick bamboo intracavity is equipped with the sliding sleeve, and the outer end of sliding sleeve is equipped with first flange, the inner of transmission lever is equipped with the arc depression bar, and the arc depression bar contacts the cooperation with first flange, the outer end of sliding sleeve is equipped with the second flange, is equipped with third reset spring between second flange and the section of thick bamboo intracavity wall, be equipped with the trigger of slidingtype on hand, be connected with the pull rod between trigger and the second flange.

Further perfecting, the section of thick bamboo chamber is located the inboard of transmission cavity, form annular holding groove between first flange and the second flange, the arc depression bar is located in the annular holding groove.

Further perfection, be equipped with in the mounting hole with push away the ring complex third boss, the height that highly is less than the interface boss of third boss.

Further perfection, an annular groove is arranged between the third boss and the interface boss, and the annular groove is in concave-convex fit with the edge protrusion of the interface groove.

The charging pile is further perfected, a payment display device is embedded in the front side of the charging pile body, a main control circuit board is fixed in the charging pile body, the temperature sensor is electrically connected with the main control circuit board through a wire, and a payment module, a charging module, a gun head confirmation module and a cloud storage module are fixedly connected onto the main control circuit board; the charging device comprises a charging pile body, a charging gun fixing box, a charging gun, an electronic tag, a reader-writer and a gun head confirmation module, wherein the camera is arranged on the front side of the upper end of the charging pile body and is electrically connected with the main control circuit board through a wire, the charging gun fixing box is formed on the side face of the charging pile body, the charging gun is placed in the charging gun fixing box, the electronic tag is arranged on the side face of the charging gun, the reader-writer for reading the electronic tag is arranged in the charging gun fixing box, and the reader-writer is connected with the gun head confirmation module.

The utility model discloses profitable effect is: new energy automobile is when utilizing to fill electric pile and charge, be provided with temperature sensor on the interface that charges, it can make the circular telegram of electro-magnet push-and-pull rod to charge when the interface is overheated, the unblock fixture block, the throw-out collar can pop out charging plug under the spring action, automatic break circuit, be difficult to cause new energy automobile battery spontaneous combustion, guarantee new energy automobile owner's the security of the lives and property, simultaneously, through internet of things, the record of charging with new energy automobile is synchronous to the processing terminal in different fields of charging, through the charge data of sharing, perfect the charging service to different automobile owners, in time, remind the automobile owner to carry out the vehicle inspection, the potential safety hazard is eliminated.

Drawings

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

FIG. 2 is a schematic view of a charging gun;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

description of reference numerals: 1. the charging pile comprises a charging pile body, 11, a charging cable, 12, a charging gun, 13, a handle, 131, a trigger, 132, a pull rod, 14, a payment display device, 15, a main control circuit board, 151, a payment module, 152, a charging module, 153, a gun head confirmation module, 154, a cloud storage module, 16, a camera, 17, an electronic tag, 18, a reader-writer, 19, a charging gun fixing box, 2, a charging plug, 21, a first boss, 211, a transmission chamber, 212, a notch, 213, a clamping block, 214, a sleeve, 215, a second reset spring, 216, a clamping hole, 217, a toggle head, 218, a barrel cavity, 22, a second boss, 221, an interface groove, 222, a plug pin, 223, a temperature sensor, 23, a transmission lever, 231, an electromagnet push-pull rod, 232, a first reset spring, 233, an arc-shaped pressure rod, 24, a push ring, 241, a convex column, 242, an elastic clamping hook, 25, a sliding sleeve, 251, a charging gun head, a charging rod, 14, a payment display device, a charging display device, 15, a main control circuit board, a transmission module, a transmission, First flange, 252, second flange, 253, third return spring, 254, annular accommodation groove, 26, ripple protective sheath, 3, socket, 31, mounting hole, 32, interface boss, 33, jack, 34, bayonet socket, 35, third boss, 36, annular recess.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

referring to figures 1-4: the charging module of the charging pile of the new energy automobile in the embodiment comprises a charging pile body 1, a charging cable 11 and a charging gun 12 fixedly connected with the charging cable 11, wherein one end of the charging gun 12 is fixedly connected with a handle 13, one end of the charging gun 12, which is far away from the handle 13, is provided with a charging plug 2, the new energy automobile is provided with a socket 3 matched with the charging plug 2, the end part of the charging plug 2 is provided with a first boss 21, the first boss 21 is provided with a second boss 22, the end surface of the second boss 22 is provided with an interface groove 221, the interface groove 221 is internally provided with a plurality of pins 222, the pins 222 are provided with temperature sensors 223, a plurality of transmission chambers 211 are distributed in the first boss 21 in the circumferential direction, the transmission chambers 211 are provided with notches 212 communicated with the side wall of the first boss 21, the notches 212 are provided with elastically telescopic clamping blocks 213, and transmission levers 23 are rotatably installed in the transmission chambers 211, the outer end of the transmission lever 23 is fixedly connected with a fixture block 213, an electromagnet push-pull rod 231 and a first return spring 232 are arranged between the inner end of the transmission lever 23 and the inner wall of the transmission chamber 211, a push ring 24 is sleeved on the second boss 22, a corrugated protective sleeve 26 is connected between the push ring 24 and the first boss 21, a plurality of convex columns 241 are circumferentially distributed on one side of the push ring 24, a sleeve 214 in sliding fit with the convex columns 241 is circumferentially distributed on the end surface of the first boss 21, a second return spring 215 is sleeved outside the convex columns 241 and the sleeve 214, a fastening hole 216 communicating the transmission chamber 211 and the sleeve 214 is formed on the first boss 21, an elastic clamping hook 242 capable of being clamped with the fastening hole 216 is arranged at the end part of the convex columns 241, one end of the fixture block 213 extends to the fastening hole 216 to form a toggle head 217 capable of unlocking the elastic clamping hook 242, and the mounting hole 31 is arranged on the socket 3, an interface boss 32 matched with the interface groove 221 is arranged in the mounting hole 31, an insertion hole 33 matched with the pin 222 is arranged on the interface boss 32, and a bayonet 34 matched with the fixture block 213 is arranged on the side wall of the mounting hole 31. The inner end of the transmission lever 23 is provided with an arc-shaped pressure lever 233, the arc-shaped pressure lever 233 is in contact fit with the first flange 251, the outer end of the sliding sleeve 25 is provided with a second flange 252, a third return spring 253 is arranged between the second flange 252 and the inner wall of the cylinder cavity 218, the handle 13 is provided with a sliding trigger 131, and a pull rod 132 is connected between the trigger 131 and the second flange 252.

As shown in fig. 1, a payment display device 14 is embedded in the front of the charging pile body 1, a main control circuit board 15 is fixed in the charging pile body 1, the temperature sensor 223 is electrically connected with the main control circuit board 15 through a wire, and a payment module 151, a charging module 152, a gun head confirmation module 153 and a cloud storage module 154 are fixedly connected to the main control circuit board 15; the charging pile is characterized in that a camera 16 is arranged on the front side of the upper end of the charging pile body 1, the camera 16 is electrically connected with a main control circuit board 15 through a wire, a charging gun fixing box 19 is formed on the side face of the charging pile body 1, a charging gun 12 is placed in the charging gun fixing box 19, an electronic tag 17 is arranged on the side face of the charging gun 12, a reader-writer 18 used for reading the electronic tag 17 is arranged in the charging gun fixing box 19, and the reader-writer 18 is connected with a gun head confirmation module 153.

The working principle is as follows: the utility model relates to a charging pile for new energy automobile, which can realize the standardization of charging and avoid the random release of the charging gun after the charging gun is charged; before payment, the charging gun 12 in the charging gun fixing box 19 is taken, the reader-writer 18 feeds information back to the gun head confirmation module 153, the gun head confirmation module 153 drives the camera 16 to shoot a license plate, then payment is carried out, and the payment module 151 feeds the information back to the charging module 152 after receiving the payment information. During charging, the charging plug 2 is inserted into the mounting hole 31 of the socket 3 on the automobile, and the pin 222 is electrically connected with the jack 33. The latch 213 will latch with the latch 34 on the sidewall of the mounting hole 31 to generate a "click" sound, so as to fix the charging plug 2. The temperature sensor 223 monitors the temperature of the charging plug 2 in real time, after long-time charging, if the pin 222 is overheated, the main control circuit board 15 controls the electromagnet push-pull rod 231 to be powered on to drive the transmission lever 23 to rotate, the fixture block 213 is driven to retract into the notch 212 and to be separated from the bayonet 34, meanwhile, the toggle head 217 of the fixture block 213 toggles the elastic snap hook 242 to release the snap connection of the elastic snap hook 242 with the snap hole 216, the second reset spring 215 drives the push ring 24 to eject the charging plug 2 from the socket 3, the circuit is disconnected, after the charging gun 12 is separated, the charging module 152 feeds back the information of completing charging to the gun head confirmation module 153, the gun head confirmation module 153 determines whether the gun head is reset through the reader-writer 18 within a period of time, if the gun head is not reset, the reader-writer 18 feeds back the information to the cloud storage module 154, the license plate photographed previously is uploaded through the cloud storage module 154, and the vehicle owner is reminded to standardize charging behavior, the utility model discloses can reduce the emergence of new energy automobile spontaneous combustion phenomenon, guarantee new energy automobile owner's the security of the lives and property conscientiously.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a new energy automobile fills electric pile's module of charging, is including filling electric pile body (1), charging cable (11) and charging gun (12) of charging cable (11) looks rigid coupling, the one end fixedly connected with handle (13) of rifle (12) charges, charging plug (2) have been seted up to the one end that handle (13) were kept away from in rifle (12), be equipped with on the new energy automobile with charging plug (2) assorted socket (3), characterized by: the end part of the charging plug (2) is provided with a first boss (21), the first boss (21) is provided with a second boss (22), the end face of the second boss (22) is provided with an interface groove (221), the interface groove (221) is internally provided with a plurality of plug pins (222), the plug pins (222) are provided with temperature sensors (223), the inner circumference of the first boss (21) is distributed with a plurality of transmission chambers (211), the transmission chambers (211) are provided with notches (212) communicated with the side wall of the first boss (21), the notches (212) are provided with elastically telescopic clamping blocks (213), the transmission chambers (211) are internally provided with transmission levers (23) in a rotating way, the outer ends of the transmission levers (23) are fixedly connected with the clamping blocks (213), and an electromagnet push-pull rod (231) and a first reset spring (232) are arranged between the inner ends of the transmission levers (23) and the inner wall of the transmission chambers (211), the push ring (24) is sleeved on the second boss (22), a corrugated protective sleeve (26) is connected between the push ring (24) and the first boss (21), a plurality of convex columns (241) are circumferentially distributed on one side of the push ring (24), sleeves (214) in sliding fit with the convex columns (241) are circumferentially distributed on the end face of the first boss (21), a second reset spring (215) is sleeved outside the convex columns (241) and the sleeves (214), buckling holes (216) communicating the transmission cavity (211) with the sleeves (214) are formed in the first boss (21), elastic clamping hooks (242) capable of being clamped with the buckling holes (216) are arranged at the end portions of the convex columns (241), one ends of the clamping blocks (213) extend to the buckling holes (216) to form shifting heads (217) capable of unlocking the elastic clamping hooks (242), and mounting holes (31) are formed in the socket (3), an interface boss (32) matched with the interface groove (221) is arranged in the mounting hole (31), an insertion hole (33) matched with the plug pin (222) is formed in the interface boss (32), and a bayonet (34) matched with the clamping block (213) is formed in the side wall of the mounting hole (31).

2. The charging module of the new energy automobile charging pile according to claim 1, characterized in that: be equipped with a section of thick bamboo chamber (218) that communicates transmission cavity (211) in first boss (21), be equipped with sliding sleeve (25) in section of thick bamboo chamber (218), the outer end of sliding sleeve (25) is equipped with first flange (251), the inner of transmission lever (23) is equipped with arc depression bar (233), arc depression bar (233) and first flange (251) cooperation of contacting, the outer end of sliding sleeve (25) is equipped with second flange (252), is equipped with third reset spring (253) between second flange (252) and a section of thick bamboo chamber (218) inner wall, be equipped with trigger (131) of slidingtype on handle (13), be connected with pull rod (132) between trigger (131) and second flange (252).

3. The charging module of the new energy automobile charging pile according to claim 2, characterized in that: the barrel cavity (218) is located on the inner side of the transmission cavity (211), an annular accommodating groove (254) is formed between the first flange (251) and the second flange (252), and the arc-shaped pressing rod (233) is located in the annular accommodating groove (254).

4. The charging module of the new energy automobile charging pile according to claim 3, characterized in that: and a third boss (35) matched with the push ring (24) is arranged in the mounting hole (31), and the height of the third boss (35) is lower than that of the interface boss (32).

5. The charging module of the new energy automobile charging pile according to claim 4, characterized in that: an annular groove (36) is formed between the third boss (35) and the interface boss (32), and the annular groove (36) is in concave-convex fit with the edge protrusion of the interface groove (221).

6. The charging module of the new energy automobile charging pile according to any one of claims 1 to 5, characterized in that: a payment display device (14) is embedded in the front side of the charging pile body (1), a main control circuit board (15) is fixed in the charging pile body (1), the temperature sensor (223) is electrically connected with the main control circuit board (15) through a wire, and a payment module (151), a charging module (152), a gun head confirmation module (153) and a cloud storage module (154) are fixedly connected to the main control circuit board (15); fill electric pile body (1) upper end front and installed camera (16), camera (16) are connected through wire and main control circuit board (15) electricity, fill the shaping on the side of electric pile body (1) and have the rifle that charges fixed box (19), and rifle (12) of charging are laid in the rifle that charges fixed box (19), be equipped with electronic tags (17) on the side of rifle that charges (12), be equipped with in the rifle that charges fixed box (19) and be used for reading reader-writer (18) of electronic tags (17), reader-writer (18) are connected with rifle head confirmation module (153).