CN220894497U - Electric automobile fills electric pile electric leakage calibrating installation - Google Patents
Electric automobile fills electric pile electric leakage calibrating installation Download PDFInfo
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- CN220894497U CN220894497U CN202322171298.XU CN202322171298U CN220894497U CN 220894497 U CN220894497 U CN 220894497U CN 202322171298 U CN202322171298 U CN 202322171298U CN 220894497 U CN220894497 U CN 220894497U
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- leakage detection
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- 238000009434 installation Methods 0.000 title claims description 6
- 238000001514 detection method Methods 0.000 claims abstract description 39
- 238000004804 winding Methods 0.000 claims abstract description 28
- 238000012795 verification Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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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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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model relates to the technical field of charging pile electric leakage verification devices, in particular to an electric automobile charging pile electric leakage verification device, which comprises an electric pile shell, wherein a mounting groove is formed in the back surface of the electric pile shell, a sealing protection cover plate is buckled on one side of the mounting groove, a winding mechanism is arranged at the top end of the inside of the mounting groove, an electric leakage detection mechanism is fixedly connected to the inner wall of the bottom end of the mounting groove, a placing groove is formed on the side of the top of the electric pile shell, a charging wire after charging is conveniently wound through the winding mechanism, a driving gear is rotated through a small driving motor, so that a driven gear is rotated, a driving turntable is conveniently rotated, a rotating shaft is conveniently driven to rotate a winding roller, the charging wire is wound, winding is prevented from occurring during winding, the wound charging wire is prevented from being wound through anti-winding rollers symmetrical at the top of a device seat, and the charging wire is kept balanced through the arranged wire feeding rollers.
Description
Technical Field
The utility model relates to the technical field of charging pile electric leakage detection and installation, in particular to an electric automobile charging pile electric leakage detection device.
Background
The charging pile has the function similar to that of an oiling machine in a gas station, can be fixed on the ground or a wall, is installed in public buildings (public buildings, malls, public parking lots and the like) and residential district parking lots or charging stations, can charge electric vehicles of various types according to different voltage grades, is directly connected with an alternating current power grid at the input end of the charging pile, and is provided with a charging plug at the output end for charging the electric vehicles.
The current electric pile that charges when using, the back charging wire that charges is abandoned at ground at will, and under the condition that charging vehicle or personnel were not careful, can lead to rolling to trample the charging wire, lead to charging wire or charging hair to damage the condition of electric leakage, cause electric shock to charging contact personnel, and cause damage electric leakage when the winding at the charging wire, the long-time protection of electric pile is in the open air easily causes the damage, leads to charging pile internal circuit to take place the electric leakage simultaneously, and the electric pile itself can't carry out electric leakage detection, leads to the user to take place the touch accident easily.
Disclosure of utility model
Aiming at the defects of the prior art, the invention provides a charging pile electric leakage verification device for a power supply electric automobile, and solves the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the electric pile electric leakage verification device comprises an electric pile shell, wherein the back of the electric pile shell is provided with a mounting groove, one side of the mounting groove is buckled with a sealing protection cover plate, and the inner top end of the mounting groove is provided with a winding mechanism;
The inner wall of the bottom end of the mounting groove is fixedly connected with an electric leakage detection mechanism;
The electric pile casing top limit side has seted up the standing groove, the top of standing groove is connected with the protective cover through movable pin.
Preferably, the winding mechanism comprises a fixing frame fixedly connected with the inside of the mounting groove, a rotating shaft is inserted between the tops of one ends of the fixing frame, a winding roller is fixedly connected with the outer side of the rotating shaft between the inner parts of the fixing frame, a driven turntable is fixedly connected with one end of the rotating shaft, the outer side of the driven turntable is connected with a driving turntable in a transmission manner through a belt, a driven gear is fixedly connected with one side of the driving turntable, the driven gear is inserted and movably connected with a movable connecting column fixedly connected with the side of the fixing frame, a driving gear is connected with the bottom end of the driven gear in a meshed manner, and one side of the driving gear is connected with a small driving motor arranged on the inner side of the fixing frame in a transmission manner.
Preferably, the other end fixedly connected with interlude pole of mount, the outside transmission of interlude pole is connected with the carriage, the device seat is installed at the top of carriage, the top one end of device seat is provided with two symmetry antiwind gyro wheels and send the line gyro wheel.
Preferably, the electric leakage detection mechanism comprises an electric leakage detection module fixedly connected with the inner wall of the electric pile shell, a signal collection module is arranged on one side of the electric leakage detection module, a signal amplifier is arranged on one side of the signal collection module, a data conversion module is arranged on one side of the signal amplifier, and a control unit is arranged on one side of the data conversion module.
Preferably, a voltage inductor is arranged on one side of the electric pile shell, and one side of the voltage inductor is fixedly connected with a breaker arranged on the side of the electric pile shell.
Preferably, the inside of standing groove is connected with the electric pile casing interlude and is charged the line, and arranges the charging line of the inside one end of electric pile casing and wind the reel and be connected with around the reel, the one end fixedly connected with of charging line charges the head.
Preferably, the electric leakage detection module is electrically connected with the electric pile shell power switch, the output end of the electric leakage detection module is electrically connected with the input end of the signal collection module, the output end of the signal collection module is electrically connected with the input end of the signal amplifier, the output end of the signal amplifier is electrically connected with the input end of the data conversion module, the output end of the data conversion module is electrically connected with the input end of the control unit, and the input end of the voltage sensor and the input end of the circuit breaker are electrically connected with the output end of the control unit.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides an electric automobile charging pile electric leakage calibrating device:
1) The charging wire is convenient to wind the processing of rolling up to charging back through winding mechanism, rotates through small-size driving motor and transfers the driving gear and make driven gear rotate to be convenient for initiative carousel rotates, makes things convenient for the pivot to drive and wind the cylinder and rotate, winds the charging wire, in order to avoid charging wire winding to take place to wind the winding, and the charging wire roll rolling of winding is rolled up through the antiwind gyro wheel of device seat top symmetry, avoids taking place the winding, keeps balance to the charging wire through the send line gyro wheel that sets up.
2) Whether electric leakage is detected inside the electric automobile charging pile through the electric leakage detection module, the electric leakage detection module detects and collects signals of electric automobile charging pile inside electric leakage detection through the signal collection module, the electric leakage detection signals are amplified through the signal amplifier, and accordingly the data conversion module converts electric leakage detection data signals into data, then the circuit breaker is subjected to circuit breaking protection through the control unit, and personnel are prevented from touching and electric shock occurs.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic view of the internal structure of the present utility model;
FIG. 4 is a schematic view of a winding mechanism according to the present utility model;
fig. 5 is a schematic structural diagram of the leakage detecting mechanism according to the present utility model.
In the figure: 1. an electric pile shell; 101. a mounting groove; 102. a placement groove; 103. a protective cover; 2. a winding mechanism; 201. a fixing frame; 202. a rotating shaft; 203. a winding drum; 204. a driven turntable; 205. a driving turntable; 2051. a driven gear; 2052. a movable connecting column; 206. a drive gear; 207. a small-sized driving motor; 208. a carriage; 209. a device seat; 2091. anti-winding roller wheels; 2092. wire feeding rollers; 3. an electric leakage detection mechanism; 301. the electric leakage detection module; 302. a signal collection module; 303. a signal amplifier; 304. a data conversion module; 305. a control unit; 4. a voltage sensor; 5. a circuit breaker; 6. and a charging wire.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 and 2, the electric pile leakage detection device for the electric automobile comprises an electric pile shell 1, wherein a mounting groove 101 is formed in the back surface of the electric pile shell 1, a sealing protection cover plate is buckled on one side of the mounting groove 101, and a winding mechanism 2 is arranged at the top end of the inside of the mounting groove 101;
the inner wall of the bottom end of the mounting groove 101 is fixedly connected with a leakage detection mechanism 3;
The side of the top of the electric pile shell 1 is provided with a placing groove 102, and the top of the placing groove 102 is connected with a protective cover 103 through a movable pin.
When specifically using, when the electric car charges, in order to protect the inside electronic components of electric pile, when long-time use, in order to avoid taking place the electric leakage and detect, be convenient for place the storage to the charging head of charging wire 6 one end through the standing groove 102 that sets up, be convenient for protect the charging head of placing inside standing groove 102 through the protective cover 103 that sets up, avoid charging the back and expose and take place the rolling of vehicle in the open air, lead to the fact charging head damage and charging wire 6 to split, cause the electric leakage to possibly.
The winding mechanism 2 comprises a fixing frame 201 fixedly connected with the inside of the mounting groove 101, a rotating shaft 202 is inserted between the tops of one ends of the fixing frame 201, a winding roller 203 is fixedly connected to the outer side of the rotating shaft 202 between the interiors of the fixing frame 201, a driven turntable 204 is fixedly connected to one end of the rotating shaft 202, the outer side of the driven turntable 204 is in transmission connection with a driving turntable 205 through a belt, a driven gear 2051 is fixedly connected to one side of the driving turntable 205, a movable connecting column 2052 fixedly connected to the side of the fixing frame 201 is inserted and movably connected to the driven gear 2051, a driving gear 206 is connected to the bottom end of the driven gear 2051 in a meshed mode, and one side of the driving gear 206 is in transmission connection with a small driving motor 207 arranged on the inner side of the fixing frame.
When the charging wire 6 is coiled after being charged through the coiling mechanism 2, the driving gear 206 is driven to rotate through the rotation of the small driving motor 207, the driven gear 2051 is driven to rotate through the rotation of the driving gear 206, the driving gear 2051 is driven to rotate under the cooperation of the movable connecting column 2052, the driving turntable 205 is driven to rotate conveniently, the belt drives the driven turntable 204 to rotate, the rotating shaft 202 is driven to rotate the coiling roller 203 to rotate, the charging wire 6 is coiled, the charging wire 6 is prevented from being coiled and wound, the device seat 209 sliding through the insertion of the sliding frame 208 can move and slide when the charging wire 6 is coiled, the coiled charging wire 6 is prevented from rolling through the anti-winding rollers 2091 symmetrical at the top of the device seat 209, and the charging wire 6 is prevented from being wound and balanced through the set wire feeding rollers 2092.
The other end fixedly connected with interlude pole of mount 201, the outside transmission of interlude pole is connected with carriage 208, and device seat 209 is installed at the top of carriage 208, and the top one end of device seat 209 is provided with two symmetry antiwind gyro wheels 2091 and send line gyro wheel 2092.
The electric leakage detection mechanism 3 comprises an electric leakage detection module 301 fixedly connected with the inner wall of the electric pile shell 1, a signal collection module 302 is arranged on one side of the electric leakage detection module 301, a signal amplifier 303 is arranged on one side of the signal collection module 302, a data conversion module 304 is arranged on one side of the signal amplifier 303, and a control unit 305 is arranged on one side of the data conversion module 304.
During specific use, electric leakage detection is carried out on the electric automobile charging pile through the electric leakage detection mechanism 3, whether electric leakage is detected inside the electric automobile charging pile through the electric leakage detection module 301, detection and collection are carried out on electric leakage detection signals inside the electric automobile charging pile through the electric leakage detection module 301 through the signal collection module 302, the electric leakage detection signals are amplified through the signal amplifier 303, the electric leakage detection data signals are converted into data through the data conversion module 304, and then the circuit breaker 5 is controlled through signal processing of the control unit 305 to carry out circuit breaking protection, so that personnel are prevented from touching and electric shock is caused.
One side of the electric pile shell 1 is provided with a voltage sensor 4, and one side of the voltage sensor 4 is fixedly connected with a breaker 5 arranged on the side of the electric pile shell 1.
When the charging post is specifically used, voltage induction is performed on the internal upper voltage of the charging post through the set voltage inductor 4, when electric leakage occurs, the voltage on the charging post is induced through the voltage inductor 4, and when the voltage is detected, the circuit breaker 5 is controlled to break through the control unit 305, so that the electric leakage is avoided.
The inside of standing groove 102 is connected with charging wire 6 with electric pile casing 1 interlude, and arranges charging wire 6 and winding drum 203 of the inside one end of electric pile casing 1 and be connected around the book, and charging head is connected with to the one end fixedly of charging wire 6.
In specific use, the electric vehicle is charged through the charging wire 6.
The electric leakage detection module 301 is electrically connected with the electric pile shell 1 power switch, the output end of the electric leakage detection module 301 is electrically connected with the input end of the signal collection module 302, the output end of the signal collection module 302 is electrically connected with the input end of the signal amplifier 303, the output end of the signal amplifier 303 is electrically connected with the input end of the data conversion module 304, the output end of the data conversion module 304 is electrically connected with the input end of the control unit 305, and the input end of the voltage sensor 4 and the input end of the circuit breaker 5 are electrically connected with the output end of the control unit 305.
It should be noted that, in this document, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are to be protected by the present application.
Claims (7)
1. The electric pile electric leakage verification device for the electric automobile comprises an electric pile shell (1) and is characterized in that an installation groove (101) is formed in the back of the electric pile shell (1), a sealing protection cover plate is buckled on one side of the installation groove (101), and a winding mechanism (2) is installed at the top end of the inside of the installation groove (101);
the inner wall of the bottom end of the mounting groove (101) is fixedly connected with a leakage detection mechanism (3);
The side of the top of the electric pile shell (1) is provided with a placing groove (102), and the top of the placing groove (102) is connected with a protective cover (103) through a movable pin.
2. The electric vehicle charging pile leakage verification device according to claim 1, wherein: the winding mechanism (2) comprises a fixing frame (201) fixedly connected with the inside of the mounting groove (101), a rotating shaft (202) is inserted between the tops of one ends of the fixing frame (201), a winding roller (203) is fixedly connected to the outer side of the rotating shaft (202) between the interiors of the fixing frame (201), a driven turntable (204) is fixedly connected to one end of the rotating shaft (202), the outer side of the driven turntable (204) is in transmission connection with a driving turntable (205) through a belt, a driven gear (2051) is fixedly connected to one side of the driving turntable (205), a movable connecting column (2052) fixedly connected to the side of the driving gear (2051) is inserted and movably connected, a driving gear (206) is connected to the bottom end of the driven gear (2051) in a meshed mode, and one side of the driving gear (206) is in transmission connection with a small driving motor (207) arranged on the inner side of the fixing frame.
3. The electric vehicle charging pile leakage verification device according to claim 2, wherein: the other end fixedly connected with interlude pole of mount (201), the outside transmission of interlude pole is connected with carriage (208), device seat (209) are installed at the top of carriage (208), the top one end of device seat (209) is provided with two symmetry antiwind gyro wheels (2091) and send line gyro wheel (2092).
4. The electric vehicle charging pile leakage verification device according to claim 1, wherein: the electric leakage detection mechanism (3) comprises an electric leakage detection module (301) fixedly connected with the inner wall of the electric pile shell (1), a signal collection module (302) is arranged on one side of the electric leakage detection module (301), a signal amplifier (303) is arranged on one side of the signal collection module (302), a data conversion module (304) is arranged on one side of the signal amplifier (303), and a control unit (305) is arranged on one side of the data conversion module (304).
5. The electric vehicle charging pile leakage verification device according to claim 1, wherein: one side of the electric pile shell (1) is provided with a voltage inductor (4), and one side of the voltage inductor (4) is fixedly connected with a circuit breaker (5) of the electric pile shell (1).
6. The electric vehicle charging pile leakage verification device according to claim 1, wherein: the inside of standing groove (102) is connected with charging wire (6) with electric pile casing (1) interlude, and arranges charging wire (6) and winding drum (203) of the inside one end of electric pile casing (1) in and be connected around rolling up, the one end fixedly connected with of charging wire (6) charges the head.
7. The electric vehicle charging pile leakage verification device according to claim 4, wherein: the electric pile comprises an electric pile shell (1), a leakage detection module (301), a signal collection module (302), a signal amplifier (303), a data conversion module (304), a control unit (305) and a voltage sensor (4) and a circuit breaker (5), wherein the electric leakage detection module (301) is electrically connected with the power switch of the electric pile shell (1), the output end of the electric leakage detection module (301) is electrically connected with the input end of the signal collection module (302), the output end of the signal collection module (302) is electrically connected with the input end of the signal amplifier (303), the output end of the signal amplifier (303) is electrically connected with the input end of the data conversion module (304), and the output end of the control unit (305) is electrically connected with the input end of the voltage sensor (4) and the input end of the circuit breaker (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322171298.XU CN220894497U (en) | 2023-08-11 | 2023-08-11 | Electric automobile fills electric pile electric leakage calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322171298.XU CN220894497U (en) | 2023-08-11 | 2023-08-11 | Electric automobile fills electric pile electric leakage calibrating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220894497U true CN220894497U (en) | 2024-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322171298.XU Active CN220894497U (en) | 2023-08-11 | 2023-08-11 | Electric automobile fills electric pile electric leakage calibrating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220894497U (en) |
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2023
- 2023-08-11 CN CN202322171298.XU patent/CN220894497U/en active Active
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