CN214057279U

CN214057279U - Electric motor car alternating-current charging stake

Info

Publication number: CN214057279U
Application number: CN202021727702.7U
Authority: CN
Inventors: 李根成; 马永乐
Original assignee: Zhengzhou Aneng Electronic Technology Co ltd
Current assignee: Zhengzhou Kunite New Energy Technology Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-08-27
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses an electric motor car alternating-current charging stake, including overhead guard and fumarole, the inside module case that charges that is provided with of overhead guard, the module case one side that charges is in the bottom is provided with fire alarm in the overhead guard, overhead guard bottom middle part is provided with the pole setting, be provided with on the outside lateral wall of pole setting the fumarole, the inside transmission line that is provided with of pole setting, the pole setting bottom is provided with insulator foot. Has the advantages that: the utility model discloses a set up the connector containing box, can effectually accomodate the storage to the connecting wire that charges, avoid exposing for a long time ageing with higher speed outside, deposit the risk of dirty and damage, it is safer when making the device use, it is stable and reliable, through setting up the fumarole, the carbon dioxide fire extinguisher, electromagnetism valve member and fire alarm, can in time monitor and fill near the conflagration condition of electric pile, come to eliminate peripheral condition of a fire through the extinguishing device of self, play the effect of protection to the vehicle with filling electric pile.

Description

Electric motor car alternating-current charging stake

Technical Field

The utility model relates to a fill electric pile technical field, concretely relates to electric motor car alternating-current charging stake.

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. The charging pile is divided into a direct current charging pile and an alternating current charging pile, the charging speed of the direct current charging pile is higher than that of the alternating current charging pile, the vehicle-mounted charger of the direct current charging pile is arranged in the pile, and the alternating current charging pile is arranged in an automobile.

The connecting wire that charges and use on the present electric pile that fills is mostly exposed outside, and the environment is comparatively serious to the damage of connecting wire, is unfavorable for permanent use, and secondly, the present electric pile that fills does not have the function of conflagration control and putting out a fire, when being unfavorable for the conflagration to take place, to filling the effective protection of electric pile and electric motor car.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, now provide an electric motor car alternating-current charging stake, solve and to fill the electric pile now and go up the connecting wire that charges the use and mostly all expose outside, the environment is comparatively serious to the damage of connecting wire, is unfavorable for permanent use, secondly, current electric pile that fills does not have the function of conflagration control and putting out a fire, when being unfavorable for the conflagration to take place, to the problem of filling the effective protection of electric pile and electric motor car.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an electric motor car alternating-current charging stake, including overhead guard and fumarole, the inside module case that charges that is provided with of overhead guard, the module case one side that charges is in the bottom is provided with fire alarm in the overhead guard, overhead guard bottom middle part is provided with the pole setting, be provided with on the outside lateral wall of pole setting the fumarole, the inside transmission line that is provided with of pole setting, the pole setting bottom is provided with insulator foot.

Further, the charging module case with the hood passes through draw-in groove fixed connection, fire alarm with the hood passes through screw fixed connection, the pole setting with the hood passes through bolt fixed connection, the fumarole shaping in the pole setting, the transmission line is embedded inside the pole setting, the transmission line runs through the hood links into in the charging module case, insulator foot with the pole setting welding.

Furthermore, it has the touch-control operation screen to embed on the outside lateral wall of module case that charges, be in directly over the touch-control operation screen it has the brush cardboard to embed on the module case that charges, touch-control operation screen one side is in it has special socket to charge to have through the bolt fastening on the module case, touch-control operation screen opposite side is in it has general socket to charge through draw-in groove fixed mounting on the module case.

Further, the inside alternating current wiring board that has through the screw of charging module case, the alternating current wiring board with transmission line welding, fixed mounting has system circuit board on the alternating current wiring board, there is the heat dissipation fan group charging module case back through the pipe connection.

Furthermore, there is the connector containing box through the bolt fastening on the outside lateral wall of pole setting, insulating base bottom welding has ground and buries the case, ground buries incasement portion around the carbon dioxide fire extinguisher has been placed to the transmission line, carbon dioxide fire extinguisher top has the electromagnetism valve member through the pipe connection, the electromagnetism valve member with the inside channel intercommunication of pole setting is fixed.

Furthermore, the system circuit board is electrically connected with the card swiping board, the touch control operation screen, the fire alarm and the electromagnetic valve.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. in order to solve the problems that most connecting wires used for charging on the existing charging pile are exposed outside, the environment damages the connecting wires seriously, and the connecting wires are not beneficial to long-term use, the utility model can effectively store and keep the charging connector by arranging the connector storage box, thereby avoiding the risks of aging, dirt storage and damage accelerated when exposed outside for a long time, and ensuring that the device is safer, more stable and more reliable when in use;

2. fill electric pile for solving current and do not have the function of fire control and putting out a fire, when being unfavorable for the conflagration to take place, to filling the problem of the effective protection of electric pile and electric motor car, the utility model discloses a set up fumarole, carbon dioxide fire extinguisher, electromagnetism valve member and fire alarm ware, can in time monitor and fill the conflagration condition near electric pile, come to eliminate peripheral condition of a fire through the extinguishing device of self, play the effect of protection to the vehicle with filling electric pile.

Drawings

Fig. 1 is a schematic structural diagram of an electric vehicle ac charging pile according to the present invention;

fig. 2 is a top sectional view of a charging module box in an electric vehicle ac charging pile according to the present invention;

fig. 3 is a front sectional view of a charging module box in an electric vehicle ac charging pile according to the present invention;

fig. 4 is the utility model relates to an electric motor car alternating-current charging stake middle standing rod and buried case's internal connection relation sketch map.

The reference numerals are explained below:

1. a top cover; 2. a charging module box; 3. a dedicated socket; 4. a universal socket; 5. erecting a rod; 6. an insulating base; 7. brushing a clamping plate; 8. a transmission line; 9. an alternating current wiring board; 10. a system circuit board; 11. a touch control operation screen; 12. a heat radiation fan set; 13. a connector storage box; 14. a buried box; 15. a carbon dioxide extinguisher; 16. an electromagnetic valve element; 17. a gas injection hole; 18. a fire alarm.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, the handle reversing device of the sliding cover type electronic lock in the embodiment includes a top cover 1 and air vents 17, a charging module box 2 is arranged inside the top cover 1, a fire alarm 18 is arranged at the bottom of one side of the charging module box 2 in the top cover 1, a vertical rod 5 is arranged in the middle of the bottom end of the top cover 1, the air vents 17 are arranged on one side wall outside the vertical rod 5, a transmission line 8 is arranged inside the vertical rod 5, and an insulating base 6 is arranged at the bottom of the vertical rod 5.

By adopting the technical scheme, the surface of the fumarole 17 is provided with the protective cover capable of automatically resetting, when fire is extinguished, the protective cover is kept closed under normal conditions due to the fact that the protective cover is opened by high pressure of carbon dioxide, an internal circuit is protected, and the fire alarm 18 is integrated with the fire sensor capable of sensing smoke, infrared rays and temperature.

Charging module case 2 passes through draw-in groove fixed connection with top casing 1, and fire alarm 18 passes through screw fixed connection with top casing 1, and pole setting 5 passes through bolt fixed connection with top casing 1, and fumarole 17 shaping is on pole setting 5, and transmission line 8 is embedded inside pole setting 5, and transmission line 8 runs through top casing 1 and connects into charging module case 2 in, insulator foot 6 and pole setting 5 welding.

The embedded touch control operation screen 11 that has on the outside lateral wall of module case 2 charges, the embedded brush cardboard 7 that has on module case 2 charges directly over touch

control operation screen

11, and 11 one side of touch control operation screen have special socket 3 through the bolt fastening on module case 2 charges, and 11 opposite sides of touch control operation screen have general socket 4 through draw-in groove fixed mounting on module case 2 charges.

By adopting the technical scheme, the touch control operation screen 11 is convenient for a user to select a charging mode, the universal socket 4 is convenient for charging other universal socket type equipment, and the device is wide in application range.

An alternating current wiring board 9 is installed in the charging module box 2 through screws, the alternating current wiring board 9 is welded with the transmission line 8, a system circuit board 10 is fixedly installed on the alternating current wiring board 9, and the back of the charging module box 2 is connected with a heat dissipation fan set 12 through a pipeline.

By adopting the technical scheme, the alternating current wiring board 9 is used for entering commercial power on the transmission line 8, the system circuit board 10 is an intelligent working core piece of the device, and the heat dissipation fan group 12 is an air cooling mechanism of the device.

A connector containing box 13 is fixed on one side wall of the outer portion of the vertical rod 5 through bolts, a buried box 14 is welded at the bottom of the insulating base 6, a carbon dioxide fire extinguisher 15 is placed in the buried box 14 around the transmission line 8, the top end of the carbon dioxide fire extinguisher 15 is connected with an electromagnetic valve piece 16 through a pipeline, and the electromagnetic valve piece 16 is communicated and fixed with a channel in the vertical rod 5.

By adopting the technical scheme, the electromagnetic valve controls the work of the system circuit board 10.

The system circuit board 10 is electrically connected with the card swiping board 7, the touch control operation screen 11, the fire alarm 18 and the electromagnetic valve element 16.

The specific implementation process of this embodiment is as follows: when the device is used, the transmission line 8 is communicated with an external power supply through the buried box 14, then the device can be normally used for charging, when an electric automobile is charged, the special socket 3 can be used, when the electric bicycle is charged, the general socket 4 can be selected, the charging line after charging is placed into the connector containing box 13 for storage, the risks of accelerated aging, dirt accumulation and damage after being exposed outside for a long time are avoided, the device is safer, more stable and more reliable in use, when the device is charged and a fire occurs, a sensor in the fire alarm 18 monitors a corresponding induction signal and transmits the induction signal to the system circuit board 10 for processing and analysis, then the electromagnetic valve 16 is informed to be opened, carbon dioxide in the carbon dioxide fire extinguisher 15 rushes into the upright rod 5 and is sprayed outwards from the air injection hole 17, and meanwhile, the carbon dioxide can continuously enter the top cover 1 along the gap of the transmission line 8 at the top end of the upright rod 5, put out a fire to charging module case 2, can carry out effective control to the condition of a fire of periphery and device self, play the effect of protection to the vehicle with fill electric pile.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides an electric motor car alternating-current charging stake which characterized in that: including top hood (1) and fumarole (17), inside module case (2) that charges that is provided with of top hood (1), module case (2) one side of charging is in the bottom is provided with fire alarm (18) in top hood (1), top hood (1) bottom middle part is provided with pole setting (5), be provided with on pole setting (5) outside lateral wall fumarole (17), pole setting (5) inside is provided with transmission line (8), pole setting (5) bottom is provided with insulator foot (6).

2. The electric vehicle ac charging pile according to claim 1, characterized in that: charging module case (2) with top casing (1) is through draw-in groove fixed connection, fire alarm (18) with top casing (1) is through screw fixed connection, pole setting (5) with top casing (1) is through bolt fixed connection, fumarole (17) shaping in on pole setting (5), transmission line (8) are embedded inside pole setting (5), transmission line (8) run through top casing (1) is connected in charging module case (2), insulator foot (6) with pole setting (5) welding.

3. The electric vehicle ac charging pile according to claim 1, characterized in that: it has touch-control operation screen (11) to embed on the outside lateral wall of module case (2) charges, be in directly over touch-control operation screen (11) it has brush cardboard (7) to embed on module case (2) charges, touch-control operation screen (11) one side is in there are special socket (3) through the bolt fastening on module case (2) charges, touch-control operation screen (11) opposite side is in there are general socket (4) through draw-in groove fixed mounting on module case (2) charges.

4. The electric vehicle AC charging pile according to claim 3, characterized in that: charging module case (2) is inside to have alternating current wiring board (9) through the screw mounting, alternating current wiring board (9) with transmission line (8) welding, fixed mounting system circuit board (10) on alternating current wiring board (9), charging module case (2) back has heat dissipation fan group (12) through the pipe connection.

5. The electric vehicle AC charging pile according to claim 4, characterized in that: there is connector containing box (13) through the bolt fastening on pole setting (5) outside lateral wall, insulating base (6) bottom welding has ground and buries case (14), ground buries case (14) inside and centers on carbon dioxide fire extinguisher (15) have been placed in transmission line (8), carbon dioxide fire extinguisher (15) top has electromagnetic valve member (16) through the pipe connection, electromagnetic valve member (16) with the inside channel intercommunication of pole setting (5) is fixed.

6. The electric vehicle AC charging pile according to claim 5, characterized in that: the system circuit board (10) is electrically connected with the card swiping board (7), the touch control operation screen (11), the fire alarm (18) and the electromagnetic valve (16).