CN209972217U

CN209972217U - Automatic power-off device of intelligent charging pile

Info

Publication number: CN209972217U
Application number: CN201920705059.9U
Authority: CN
Inventors: 张巍; 熊艳丽; 董万成
Original assignee: Shihezi University
Current assignee: Shihezi University
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-01-21
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses an automatic power-off device of intelligent charging stake, include string rifle mouth, fill electric pile main part and reset spring, the internally mounted of filling the electric pile main part has storage battery, the electric pile main part internally mounted of storage battery top has the backup pad, the controller is installed to the top of backup pad, bee calling organ is installed to the backup pad top of controller one side, the electric leakage detector is installed to the backup pad top of bee calling organ one side, the electric pile main part inside of filling of electric leakage detector top is provided with string rifle mouth, the internally mounted of string rifle mouth has reset spring. The utility model discloses a set up reset spring, clamp plate, control switch, the rifle that charges, hang muzzle, electric leakage detector, bee calling organ, baffle, controller structure, solved lack the automatic power-off function and can't carry out the electric leakage detection and carry out the problem of reminding.

Description

Automatic power-off device of intelligent charging pile

Technical Field

The utility model relates to a fill electric pile technical field, specifically be intelligent charging stake automatic power-off device.

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 input end of the charging pile is directly connected with an alternating current power grid, and the output end of the charging pile is provided with a charging plug for charging the electric automobile. Fill electric pile and generally provide two kinds of charging methods of conventional charging and quick charge, people can use specific charging card to swipe the card and use on the human-computer interaction operation interface that fills electric pile and provide, carry out operations such as corresponding charging method, charging time, expense data printing, fill electric pile display screen and can show data such as the charge volume, expense, charging time. Fill electric pile and can divide into direct current and fill electric pile, alternating current fills electric pile and alternating current-direct current an organic whole and fills electric pile.

The utility model particularly relates to an intelligent charging stake automatic power-off device.

However, the prior art has the following defects:

1. after the electric energy is consumed, the existing electric automobile needs to be charged, so that a charging pile is needed, and the existing charging pile on the market lacks the function of automatic power-off, is not intelligent enough and is easy to cause electric shock;

2. fill electric pile and utilize the rifle that charges to charge and use the back that finishes, need place in the rifle mouth of hanging that fills electric pile surface and place, nevertheless can't detect the inside of hanging the rifle mouth and whether have electric leakage phenomenon, can't confirm whether the outage is successful.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an intelligent charging stake automatic power-off device has solved and has lacked the automatic power-off function and can't carry out earth leakage detection and carry out the problem of reminding.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: automatic power-off device of intelligent charging stake, including hanging the rifle mouth, filling electric pile main part and reset spring, the internally mounted of filling the electric pile main part has storage battery, the electric pile main part internally mounted of storage battery top has the backup pad, the controller is installed to the top of backup pad, bee calling organ is installed to the backup pad top of controller one side, the electric leakage detector is installed to the backup pad top of bee calling organ one side, the electric pile main part inside of filling of electric leakage detector top is provided with hangs the rifle mouth, the internally mounted of hanging the rifle mouth has reset spring.

Preferably, a support rod is installed on the inner wall of the gun hanging port on the inner side of the return spring, and a charging gun is inserted into the surface of the support rod.

Preferably, a control switch is installed on the inner wall of the gun hanging port on the inner side of the supporting rod, and the input end of the charging gun is connected with the storage battery through a charging wire and the control switch.

Preferably, the pressing plate is installed at one end of the return spring, a through hole is formed in the surface of the pressing plate and used for the supporting rod to penetrate through, the inner diameter of the supporting rod is smaller than that of the through hole, and the charging gun is fixedly connected with the supporting rod in an inserting mode and contacts with the pressing plate.

Preferably, the electric pile main part inboard of filling of hanging muzzle surface has the baffle through the hinge mount, the internally mounted of baffle has the magnetite, the surface mounting of baffle has seal ring, the electric pile main part internally mounted who fills of hanging muzzle both sides has the metal block.

Preferably, a detection probe is installed at the input end of the electric leakage detector, the detection probe is located inside the gun hanging port, the input end of the controller is connected with the electric leakage detector, and the output end of the controller is connected with the buzzer.

(III) advantageous effects

The utility model provides an intelligent charging stake automatic power-off device possesses following beneficial effect:

(1) the utility model has the advantages that the utility model can realize automatic power-off and automatic power-on by arranging the reset spring, the pressing plate, the control switch, the charging gun and the gun hanging opening, thereby avoiding the occurrence of electric leakage phenomenon, having excellent protection performance, effectively solving the problem of lacking the automatic power-off function, because the surface of the pressing plate is provided with the through hole for the support rod to pass through, when the charging gun is inserted into the gun hanging opening, the charging gun directly contacts with the support rod, along with continuous penetration, the charging gun can contact with the pressing plate, after the pressing plate is continuously pressed, the reset spring at one end of the pressing plate is compressed, the pressing plate can be connected with the touch control switch, at the moment, the control switch is disconnected, because the input end of the charging gun is connected with the storage battery through the control switch by the charging wire, the control switch is disconnected, the power supply of the storage battery, and then when needs use the rifle that charges, only need extract the rifle that charges, can be under reset of reset spring, the clamp plate reconversion no longer causes pressure to control switch, makes control switch open, makes supply circuit unobstructed, realizes automatic circular telegram.

(2) The utility model can automatically detect the electric leakage phenomenon and automatically send out alarm by arranging the electric leakage detector, the buzzer, the baffle plate and the controller, timely remind a user to replace the charging gun, avoid electric leakage caused by mistaken collision and avoid the occurrence of electric leakage threat, thereby effectively solving the problem that the electric leakage detection cannot be carried out and reminding, detecting the electric leakage phenomenon in the gun hanging opening by using the detection probe at the output end of the electric leakage detector, when the control switch is disconnected, and the detection probe detects the electric leakage again, which indicates that the charging gun is not completely placed and leads to poor contact, by connecting the input end of the controller with the electric leakage detector, the electric leakage detector directly sends a signal to the controller, and the output end of the controller is connected with the buzzer, the controller quickly sends a command to the buzzer to enable the buzzer to work and send out alarm, remind the user to replace the rifle that charges, avoided the emergence of electric leakage danger, improve the security.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

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

FIG. 3 is a right internal view of the gun port of the present invention;

FIG. 4 is an enlarged view of the point A of the present invention;

fig. 5 is a structural diagram of the pressing plate of the present invention.

In the figure: 1. hanging a gun mouth; 2. a charging pile main body; 3. a metal block; 4. a charging gun; 5. a return spring; 6. a control switch; 7. a support bar; 8. pressing a plate; 9. a controller; 10. a buzzer; 11. a battery pack; 12. detecting a probe; 13. a leakage detector; 14. a support plate; 15. a charging wire; 16. a baffle plate; 17. a sealing gasket; 18. a hinge; 19. a magnet; 20. and a through hole.

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 without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: an automatic power-off device of an intelligent charging pile comprises a gun hanging opening 1, a charging pile main body 2 and a return spring 5, wherein a storage battery pack 11 IS installed inside the charging pile main body 2, a supporting plate 14 IS installed inside the charging pile main body 2 above the storage battery pack 11, a controller 9 IS installed above the supporting plate 14, the model of the controller 9 IS an MAM-330 controller, the intelligent charging pile belongs to the prior art, a buzzer 10 IS installed above the supporting plate 14 on one side of the controller 9, the model of the buzzer 10 IS an SS3026IS24L active piezoelectric buzzer, the prior art belongs to, an electric leakage detector 13 IS installed above the supporting plate 14 on one side of the buzzer 10, the model of the electric leakage detector 13 IS an HY-YX-2672 electric leakage detector, the prior art belongs to, a detection probe 12 IS installed at the input end of the electric leakage detector 13, the detection probe 12 IS located inside the gun hanging opening 1, the output end of the controller 9 is connected with the buzzer 10, the charging pile body 2 above the electric leakage detector 13 is internally provided with the gun hanging port 1, the electric leakage phenomenon inside the gun hanging port 1 is detected by using the detection probe 12 at the output end of the electric leakage detector 13, when the control switch 6is switched off, and the detection probe 12 detects electric leakage again, which indicates that the charging gun 4 is not placed perfectly, resulting in poor contact, by connecting the input end of the controller 9 with the electric leakage detector 13, the electric leakage detector 13 directly sends a signal to the controller 9, and the output end of the controller 9 is connected with the buzzer 10, the controller 9 quickly sends a command to the buzzer 10, so that the buzzer 10 works to send out a warning to remind a user to replace the charging gun 4, thereby avoiding the occurrence of electric leakage danger, improving the safety, and automatically detecting the electric leakage phenomenon and automatically sending out a warning, timely reminds a user to replace the charging gun 4 again, electric leakage caused by mistaken collision is avoided, electric leakage threat is avoided, a baffle 16 is installed on the inner side of a charging pile main body 2 on the surface of a gun hanging opening 1 through a hinge 18, a magnet 19 is installed inside the baffle 16, a sealing washer 17 is installed on the surface of the baffle 16, metal blocks 3 are installed inside the charging pile main body 2 on two sides of the gun hanging opening 1, the baffle 16 is used for preventing external dust from entering the inside of the gun hanging opening 1, the sealing washer 17 is designed to prevent rainwater from entering, a waterproof and dustproof effect is achieved, when the charging gun 4 is inserted into the gun hanging opening 1, the baffle 16 is in direct contact with the baffle 16, the baffle 16 rotates under the action of the hinge 18 and is used for the charging gun 4 to enter, after the charging gun 4 is pulled out, the baffle 16 naturally droops, the magnet 19 inside the baffle and the metal blocks 3 inside the, the baffle 16 is fixed to prevent dust and garbage from entering the gun hanging port 1 due to blowing of strong wind, the reset spring 5 is arranged in the gun hanging port 1, the support rod 7 is arranged on the inner wall of the gun hanging port 1 on the inner side of the reset spring 5, the charging gun 4 is inserted on the surface of the support rod 7, the charging gun 4 is WDCC-AC-P32 in type, the control switch 6is arranged on the inner wall of the gun hanging port 1 on the inner side of the support rod 7, the input end of the charging gun 4 is connected with the storage battery pack 11 through the control switch 6 by the charging wire 15, the pressing plate 8 is arranged at one end of the reset spring 5, the through hole 20 is arranged on the surface of the pressing plate 8 for the support rod 7 to pass through, the inner diameter of the support rod 7 is smaller than the inner diameter of the through hole 20, the charging gun 4 is inserted and fixed with the support rod 7 and contacts with the pressing plate 8, therefore, when the charging gun 4 is inserted into the gun hanging port 1, the charging gun 4 is directly contacted with the support rod 7, the charging gun 4 is contacted with the pressing plate 8 along with continuous penetration, after the pressing plate 8 is continuously pressed, the reset spring 5 at one end of the pressing plate 8 is compressed, the pressing plate 8 is connected with the touch control switch 6, the control switch 6is disconnected at the moment, the input end of the charging gun 4 is connected with the storage battery pack 11 through the charging wire 15 via the control switch 6, so that the control switch 6is disconnected, the power supply of the storage battery pack 11 to the charging gun 4 is disconnected, the power failure is realized, and when the charging gun 4 is required to be used for charging, the charging gun 4 is only required to be pulled out, the pressing plate 8 can be restored to the original state under the reset of the reset spring 5, the pressure is not caused to the control switch 6 any more, the control switch 6is opened, the power supply circuit, and can realize automatic circular telegram, avoid the emergence of electric leakage phenomenon, the protective properties is fabulous, the utility model discloses an automatic power-off step mainly divide into following several points: 1. the charging gun 4 is inserted into the gun hanging opening 1 in the charging pile main body 2, and the charging opening on the surface of the charging gun 4 is matched with the supporting rod 7 in the gun hanging opening 1 to realize plug-in connection; 2. continuing to hold the charging gun 4 by hand and extending into the gun hanging port 1 until the charging gun contacts the pressing plate 8, starting to compress the return spring 5, and finally enabling the pressing plate 8 to touch the control switch 6 to finish fixed insertion; 3. the control switch 6 can disconnect the power connection after receiving the pressure, so that the storage battery pack 11 can not supply power to the charging gun 4, and the power failure is finished; 4. after the charging gun 4 is pulled out, the pressing plate 8 is restored under the action of the reset spring 5, the control switch 6is restored to an open state, and electrification is realized, so that the charging gun 4 can be charged for use.

When in use, the utility model is provided with the hanging gun mouth 1 inside the charging pile main body 2, the inner side of the charging pile main body 2 on the surface of the hanging gun mouth 1 is provided with the baffle 16 through the hinge 18, the magnet 19 is arranged inside the baffle 16, the surface of the baffle 16 is provided with the sealing washer 17, the metal blocks 3 are arranged inside the charging pile main body 2 on two sides of the hanging gun mouth 1, the baffle 16 is used for preventing external dust from entering the hanging gun mouth 1, the sealing washer 17 is designed for preventing rainwater from entering, the waterproof and dustproof effects are achieved, when the charging gun 4 is inserted into the hanging gun mouth 1, the baffle 16 is directly contacted with the baffle 16, the baffle 16 rotates under the action of the hinge 18 for the charging gun 4 to enter, after the charging gun 4 is pulled out, the baffle 16 naturally droops, the magnet 19 inside the baffle and the metal blocks 3 inside the charging pile main body 2 attract each other, the baffle 16 is fixed and is prevented from being blown, the external dust and garbage are led to enter the gun hanging port 1, the reset spring 5 is arranged inside the gun hanging port 1, the supporting rod 7 is arranged on the inner wall of the gun hanging port 1 on the inner side of the reset spring 5, the charging gun 4 is inserted on the surface of the supporting rod 7, the control switch 6is arranged on the inner wall of the gun hanging port 1 on the inner side of the supporting rod 7, the through hole 20 is formed in the surface of the pressing plate 8 for the supporting rod 7 to pass through, when the charging gun 4 is inserted into the gun hanging port 1, the charging gun 4 can be contacted with the pressing plate 8 along with continuous penetration, after the pressing plate 8 is continuously pressed, the reset spring 5 at one end of the pressing plate 8 is compressed, the pressing plate 8 can be connected with the touch control switch 6, at the moment, the control switch 6is disconnected, the input end of the charging gun 4 is connected with the storage battery pack 11 through the control switch 6 through the charging wire 15, so that the control, the power failure is realized, when the charging gun 4 is required to be used for charging, only the charging gun 4 needs to be pulled out, the pressing plate 8 can be restored under the reset of the reset spring 5, the pressure is not applied to the control switch 6 any more, the control switch 6is opened, the power supply circuit is smooth, the automatic power-on is realized, the supporting plate 14 is arranged in the charging pile main body 2 above the storage battery pack 11, the controller 9 is arranged above the supporting plate 14, the buzzer 10 is arranged above the supporting plate 14 at one side of the controller 9, the electric leakage detector 13 is arranged above the supporting plate 14 at one side of the buzzer 10, the detection probe 12 is arranged at the input end of the electric leakage detector 13, the detection probe 12 is positioned in the gun hanging opening 1, the electric leakage phenomenon in the gun opening 1 is detected by the detection probe 12 at the output end of the electric leakage detector 13, when the control switch 6is disconnected, it is good not to explain rifle 4 that charges to place, leads to contact failure, through being connected input and electric leakage detector 13 with controller 9, electric leakage detector 13 directly signals to controller 9, and the output and the buzzer 10 of controller 9 are connected, and the quick order of sending of controller 9 makes buzzer 10 work, sends the warning, reminds the user to place rifle 4 that charges again, has avoided the emergence of electric leakage danger, improves the security.

To sum up can, the utility model discloses a set up reset spring 5, clamp plate 8, control switch 6, the rifle 4 that charges, hang rifle mouth 1, electric leakage detector 13, bee calling organ 10, baffle 16, controller 9 structure, solved lack the automatic power-off function and can't carry out the electric leakage detection and carry out the problem of reminding.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Intelligent charging stake automatic power-off device is including hanging muzzle (1), filling electric pile main part (2) and reset spring (5), its characterized in that: fill the internally mounted of electric pile main part (2) and have storage battery (11), fill electric pile main part (2) internally mounted of storage battery (11) top has backup pad (14), controller (9) are installed to the top of backup pad (14), bee calling organ (10) are installed to backup pad (14) top of controller (9) one side, earth leakage detector (13) are installed to backup pad (14) top of bee calling organ (10) one side, the electric pile main part (2) inside of filling of earth leakage detector (13) top is provided with hangs rifle mouth (1), the internally mounted of hanging rifle mouth (1) has reset spring (5).

2. The automatic power-off device of the intelligent charging pile according to claim 1, characterized in that: the inner wall of the gun hanging opening (1) on the inner side of the reset spring (5) is provided with a support rod (7), and the surface of the support rod (7) is inserted with a charging gun (4).

3. The automatic power-off device of the intelligent charging pile according to claim 2, characterized in that: the utility model discloses a storage battery charging device, including bracing piece (7), bracing piece (7) inboard string gun mouth (1) inner wall on install control switch (6), the input of rifle that charges (4) passes through charging wire (15) and is connected with storage battery (11) through control switch (6).

4. The automatic power-off device of the intelligent charging pile according to claim 2, characterized in that: pressing plate (8) are installed to the one end of reset spring (5), pressing plate (8) surface is provided with through-hole (20) and supplies bracing piece (7) to pass, the internal diameter of bracing piece (7) is less than the internal diameter of through-hole (20), rifle that charges (4) is pegged graft fixedly with bracing piece (7) to contact pressing plate (8).

5. The automatic power-off device of the intelligent charging pile according to claim 1, characterized in that: hang stake main part (2) inboard of charging on muzzle (1) surface and install baffle (16) through hinge (18), the internally mounted of baffle (16) has magnetite (19), the surface mounting of baffle (16) has seal ring (17), hang stake main part (2) internally mounted of charging of muzzle (1) both sides has metal block (3).

6. The automatic power-off device of the intelligent charging pile according to claim 1, characterized in that: the electric leakage detection device is characterized in that a detection probe (12) is installed at the input end of the electric leakage detection device (13), the detection probe (12) is located inside the gun hanging port (1), the input end of the controller (9) is connected with the electric leakage detection device (13), and the output end of the controller (9) is connected with the buzzer (10).