CN213413553U - Automatic on-off device of charging pile - Google Patents
Automatic on-off device of charging pile Download PDFInfo
- Publication number
- CN213413553U CN213413553U CN202022338995.6U CN202022338995U CN213413553U CN 213413553 U CN213413553 U CN 213413553U CN 202022338995 U CN202022338995 U CN 202022338995U CN 213413553 U CN213413553 U CN 213413553U
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- China
- Prior art keywords
- fixedly connected
- shell
- sliding block
- charging pile
- wall
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- 238000007789 sealing Methods 0.000 claims abstract description 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an fill automatic break-make electric installation of electric pile, which comprises a housin, the back of casing is provided with the back lid, and is provided with sealed the pad between back lid and the casing, the lower extreme symmetry of casing is provided with entrance hole and wire hole, and entrance hole and wire hole department all are provided with waterproof, waterproof's middle part is provided with the wire hole, the positive fixedly connected with chute spare of casing, the inside of chute spare is provided with first slider, the lateral wall of first slider just is close to the first magnet of casing fixedly connected with, the inner wall fixedly connected with slide bar of casing, it is provided with the second slider to run through on the slide bar, the lateral wall of second slider just is close to first magnet fixedly connected with second magnet, the inside both sides of chute spare and be provided with the second spring in the below of first slider. The utility model discloses in, sealing performance is good to and be provided with the mechanical type outage, can improve the safety of power consumption greatly.
Description
Technical Field
The utility model relates to a fill electric pile technical field, especially relate to fill electric pile automatic break-make electricity device.
Background
The electric automobile is a vehicle which takes a vehicle-mounted power supply as power and drives wheels to run by using a motor, and meets various requirements of road traffic and safety regulations. There are pure electric vehicles and hybrid vehicles. And the electric automobile is less popular and the construction of the automobile charging pile is not good. The higher the density of the automobile charging pile is, the more the popularization of the electric automobile is facilitated.
The existing automobile charging pile is basically placed outdoors. High-requirement waterproof capacity is required, and the safety of the automobile charging pile is improved. Meanwhile, the existing automobile charging pile is basically in a circuit control disconnection mode, other power failure modes are not available, and the problem of electricity utilization safety is very easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the automatic break-make electric installation of electric pile that fills that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the charging pile automatic power-on and power-off device comprises a shell, wherein a rear cover is arranged on the back surface of the shell, a sealing gasket is arranged between the rear cover and the shell, a wire inlet hole and a wire outlet hole are symmetrically formed in the lower end of the shell, waterproof pieces are arranged at the wire inlet hole and the wire outlet hole, and a wire outlet hole is formed in the middle of each waterproof piece;
the front side of the shell is fixedly connected with a sliding groove piece, a first sliding block is arranged inside the sliding groove piece, a first magnet is fixedly connected to the side wall of the first sliding block and close to the shell, a sliding rod is fixedly connected to the inner wall of the shell, a second sliding block penetrates through the sliding rod, and a second magnet is fixedly connected to the side wall of the second sliding block and close to the first magnet;
the sliding groove is characterized in that second springs are arranged on two sides of the inside of the sliding groove piece and below the first sliding block, the first springs penetrate through the sliding rod, and coils are arranged inside the shell.
As a further description of the above technical solution:
the upper end fixedly connected with rack of first slider, the rack sets up for the slope, and the upper end of rack is provided with the arc opening.
As a further description of the above technical solution:
the upper end of the first spring is propped against the lower end of the second sliding block, and the lower end of the first spring is propped against the inner wall of the shell.
As a further description of the above technical solution:
the upper end of the second spring is propped against the lower end of the first sliding block, and the lower end of the second spring is propped against the inner wall of the sliding groove piece.
As a further description of the above technical solution:
the inner wall fixedly connected with first support of casing, the one end lower part fixedly connected with first contact of first support.
As a further description of the above technical solution:
the lateral wall fixedly connected with second support of second slider, the one end upper portion fixedly connected with second contact of second support.
As a further description of the above technical solution:
the upper wall of the interior of the shell is fixedly connected with a contactor.
As a further description of the above technical solution:
the four corners of back lid all is provided with fixing bolt, on the casing and all be provided with the mounting hole in fixing bolt corresponding position, the inner wall of mounting hole is provided with the screw thread, and just cooperates with fixing bolt.
The utility model discloses following beneficial effect has:
1. the utility model discloses, be provided with sealed pad and waterproof, guaranteed the waterproof nature of device greatly.
2. The utility model discloses, adopt first magnet and second magnet, not only need not to set up the opening again, guaranteed the leakproofness of device, first slider and second slider are through the linkage of first magnet and second magnet for the device has the advantage of mechanical outage, has improved the safety of power consumption.
3. The utility model discloses, be provided with the coil, whether produce induced-current through the coil for confirm whether the car charges and finishes, after charging, can be to the contactor action, disconnection charging circuit improves the power consumption safety.
Drawings
Fig. 1 is a schematic perspective view of an automatic power on/off device of a charging pile according to the present invention;
fig. 2 is a schematic top view of the charging pile automatic power on/off device provided by the present invention;
fig. 3 is a schematic front view of the charging pile automatic power on/off device provided by the present invention;
FIG. 4 is a schematic cross-sectional view taken at A-A in FIG. 2;
fig. 5 is a schematic cross-sectional view at C-C in fig. 2.
Illustration of the drawings:
1. a chute member; 2. placing a rack; 3. a housing; 4. a rear cover; 5. a first slider; 6. a first magnet; 7. fixing the bolt; 8. a coil; 9. a waterproof member; 10. a second slider; 11. a slide bar; 12. a first spring; 13. a second magnet; 14. a second spring; 15. a first bracket; 16. a contactor; 17. a first contact; 18. a second contact; 19. a second support.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: fill automatic on-off power device of electric pile, which comprises a housin 3, the back of casing 3 is provided with back lid 4, and be provided with sealed the pad between back lid 4 and the casing 3, improve casing 3's waterproof performance, casing 3's lower extreme symmetry is provided with entrance hole and wire hole, and entrance hole and wire hole department all are provided with waterproof 9, waterproof 9 is columniform rubber spare, waterproof 9's middle part is provided with walks the line hole, the cable passes from walking the line hole, and the lateral wall of cable and the inner wall in close contact with of walking the line hole, waterproof 9's lateral wall and casing 3 in close contact with have simultaneously ensured that the cable gets into casing 3's leakproofness.
The front face of the shell 3 is fixedly connected with a sliding groove part 1, a first sliding block 5 is arranged inside the sliding groove part 1, the upper end of the first sliding block 5 is fixedly connected with a placing rack 2, the placing rack 2 is arranged obliquely, preferably obliquely upwards by 45 degrees, an arc-shaped opening is arranged at the upper end of the placing frame 2, the placing frame 2 is used for placing a charging gun, a first magnet 6 is fixedly connected to the side wall of the first sliding block 5 and close to the shell 3, a sliding rod 11 is fixedly connected to the inner wall of the shell 3, a second sliding block 10 penetrates through the sliding rod 11, a second magnet 13 is fixedly connected to the side wall of the second sliding block 10 and close to the first magnet 6, the first magnet 6 and the second magnet 13 attract each other, and the second magnet 13 integrally acts along with the sliding of the first sliding block 5, this mode need not casing 3 and sets up the opening, alright in the inside and outside of linkage casing 3, has greatly improved waterproof ability.
The two sides in the sliding chute component 1 and below the first sliding block 5 are provided with a second spring 14, the upper end of the second spring 14 supports against the lower end of the first sliding block 5, the lower end of the second spring 14 supports against the inner wall of the sliding chute component 1, the lower end of the first spring 12 supports against the inner wall of the shell 3, the sliding rod 11 is provided with a first spring 12 in a penetrating way, the upper end of the first spring 12 supports against the lower end of the second sliding block 10, the lower end of the first spring 12 supports against the inner wall of the shell 3, the coil 8 is arranged in the shell 3, when the device is connected, a cable needs to pass through the coil 8, the device adopts alternating current for power supply, when an automobile is charged, the induced electricity generated on the coil 8 is fed back to the control end, the upper wall in the shell 3 is fixedly connected with a contactor 16, if the automobile is charged, namely no induced electricity is generated on the coil 8, the control end can, the contactor 16 meets the requirement of automobile charging, and can select a suitable model according to the actual use condition.
The inner wall fixedly connected with first support 15 of casing 3, the one end lower part fixedly connected with first contact 17 of first support 15, the lateral wall fixedly connected with second support 19 of second slider 10, the one end upper portion fixedly connected with second contact 18 of second support 19, when the rack 2 is arranged in to the rifle that charges, second spring 14 is pressed, under the effect of first magnet 6 and second magnet 13, second slider 10 moves down, make first contact 17 and second contact 18 separate, realize the disconnection of circuit, improve the power consumption safety, after taking off the rifle that charges from rack 2, under the effect of first spring 12 and second spring 14, first contact 17 and second contact 18 contact each other, realize switching on of circuit.
The four corners of back lid 4 all is provided with fixing bolt 7, and on the casing 3 and all be provided with the mounting hole in fixing bolt 7 corresponding position, the inner wall of mounting hole is provided with the screw thread, and just cooperates with fixing bolt 7.
The working principle is as follows: when the utility model is used, firstly, wiring is carried out, a cable enters the shell 3 from the waterproof part 9 and passes through the coil 8, the cable is electrically connected with the first contact 17 or the second contact 18, the other contact is electrically connected with the contactor 16, the other terminal of the contactor 16 is connected with the cable and penetrates out of the other waterproof part 9, and finally, the contactor 16 is also provided with a signal cable and the coil 8 which are both in signal connection with the control end;
when the automobile is charged, the charging gun is taken down from the placing rack 2, the first sliding block 5 moves downwards under the action of the second spring 14 and the second sliding block 10 under the action of the first spring 12 to realize the contact of the first contact 17 and the second contact 18, and after the charging gun is confirmed to be inserted into a charging port on the automobile, the contact 16 is operated through the control end to realize the closing of the whole charging circuit;
after charging is finished, when no induced electricity is generated on the coil 8, the control end acts on the contactor 16 to disconnect the charging circuit, when the charging gun is placed back on the placing frame 2, under the action of gravity of the charging gun, the second spring 14 is pressed, and under the action of the first magnet 6 and the second magnet 13, the second slider 10 moves downwards, so that the first contact 17 and the second contact 18 are separated, the disconnection of the circuit is realized, and the electricity utilization safety is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The automatic charging and discharging device for the charging pile is characterized by comprising a shell (3), wherein a rear cover (4) is arranged on the back surface of the shell (3), a sealing gasket is arranged between the rear cover (4) and the shell (3), a wire inlet hole and a wire outlet hole are symmetrically formed in the lower end of the shell (3), waterproof pieces (9) are arranged at the wire inlet hole and the wire outlet hole, and a wire outlet hole is formed in the middle of each waterproof piece (9);
the front surface of the shell (3) is fixedly connected with a sliding groove piece (1), a first sliding block (5) is arranged inside the sliding groove piece (1), the side wall of the first sliding block (5) is fixedly connected with a first magnet (6) close to the shell (3), the inner wall of the shell (3) is fixedly connected with a sliding rod (11), a second sliding block (10) penetrates through the sliding rod (11), and the side wall of the second sliding block (10) is fixedly connected with a second magnet (13) close to the first magnet (6);
the improved sliding groove structure is characterized in that second springs (14) are arranged on two sides of the inside of the sliding groove piece (1) and below the first sliding block (5), first springs (12) penetrate through the sliding rod (11), and coils (8) are arranged inside the shell (3).
2. The automatic power on/off device of the charging pile according to claim 1, characterized in that: the upper end fixedly connected with rack (2) of first slider (5), rack (2) are the slope setting, and the upper end of rack (2) is provided with the arc opening.
3. The automatic power on/off device of the charging pile according to claim 1, characterized in that: the upper end of the first spring (12) props against the lower end of the second sliding block (10), and the lower end of the first spring (12) props against the inner wall of the shell (3).
4. The automatic power on/off device of the charging pile according to claim 1, characterized in that: the upper end of the second spring (14) is propped against the lower end of the first sliding block (5), and the lower end of the second spring (14) is propped against the inner wall of the sliding groove piece (1).
5. The automatic power on/off device of the charging pile according to claim 1, characterized in that: the inner wall of casing (3) fixedly connected with first support (15), the one end lower part fixedly connected with first contact (17) of first support (15).
6. The automatic power on/off device of the charging pile according to claim 1, characterized in that: the side wall of the second sliding block (10) is fixedly connected with a second support (19), and the upper part of one end of the second support (19) is fixedly connected with a second contact (18).
7. The automatic power on/off device of the charging pile according to claim 1, characterized in that: the upper wall of the interior of the shell (3) is fixedly connected with a contactor (16).
8. The automatic power on/off device of the charging pile according to claim 1, characterized in that: the four corners of back lid (4) all are provided with fixing bolt (7), just correspond the position at fixing bolt (7) on casing (3) and all be provided with the mounting hole, the inner wall of mounting hole is provided with the screw thread, and cooperates with fixing bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022338995.6U CN213413553U (en) | 2020-10-20 | 2020-10-20 | Automatic on-off device of charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022338995.6U CN213413553U (en) | 2020-10-20 | 2020-10-20 | Automatic on-off device of charging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213413553U true CN213413553U (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022338995.6U Active CN213413553U (en) | 2020-10-20 | 2020-10-20 | Automatic on-off device of charging pile |
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| Country | Link |
|---|---|
| CN (1) | CN213413553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117863937A (en) * | 2024-02-29 | 2024-04-12 | 合肥安能电力设备有限责任公司 | Automobile charging pile |
-
2020
- 2020-10-20 CN CN202022338995.6U patent/CN213413553U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117863937A (en) * | 2024-02-29 | 2024-04-12 | 合肥安能电力设备有限责任公司 | Automobile charging pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231227 Address after: Workshop 2, No. 10 Wuqiao Middle Road, Longwen District, Zhangzhou City, Fujian Province, 363000 Patentee after: Zhangzhou Huayu Electrical Equipment Co.,Ltd. Address before: Room 501, building 6, IOT demonstration park, science and Technology City, high tech Zone, Zhangzhou City, Fujian Province, 363000 Patentee before: Fujian cheyibo Intelligent Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |