CN116587902A - Power distribution cabinet system - Google Patents
Power distribution cabinet system Download PDFInfo
- Publication number
- CN116587902A CN116587902A CN202310638448.5A CN202310638448A CN116587902A CN 116587902 A CN116587902 A CN 116587902A CN 202310638448 A CN202310638448 A CN 202310638448A CN 116587902 A CN116587902 A CN 116587902A
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- CN
- China
- Prior art keywords
- charging
- block
- cavity
- fixedly arranged
- limiting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 210000000078 claw Anatomy 0.000 claims description 13
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a power distribution cabinet for a new energy automobile, which comprises a shell, wherein a charging cavity is arranged in the shell, sliding grooves are fixedly formed in the left end wall and the right end wall of the charging cavity, a charging mechanism is arranged at the lower end of the charging cavity, a protection mechanism is fixedly arranged at the upper end of the charging mechanism, a positioning mechanism is arranged in the middle of the charging cavity and used for correcting the vertical position of a power binding post, the charging mechanism is used for disconnecting a power supply after charging, limiting blocks and limiting cylinders in the protection mechanism are matched with the sliding grooves through the arranged protection mechanism, the limiting of the vertical position of an insulating cylinder during charging is realized, meanwhile, screw thread transmission and sliding are combined through the arranged charging mechanism, linkage among devices is realized, self-cutting of equipment is realized when charging is completed, and the safety during charging is improved.
Description
Technical Field
The invention relates to the field of power distribution cabinets, in particular to a power distribution cabinet for a new energy automobile.
Background
The new energy automobile adopts unconventional automobile fuel as a power source, the most common is an electric automobile, a power distribution cabinet used for charging is commonly called a charging pile, the function of the charging pile is similar to that of an oiling machine in a gas station, and the charging pile can be fixed on the ground or a wall;
when the automobile is charged, people often need to wait for the completion of charging, and when the completion of charging, the service life of the battery is often reduced due to untimely power failure, so that potential safety hazards are caused.
Disclosure of Invention
The invention aims to provide a power distribution cabinet system for solving the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a power distribution cabinet for new energy automobile, includes the casing, the inside of casing is equipped with the chamber that charges, the fixed spout that is equipped with in left and right sides end wall department in chamber that charges, the lower extreme in chamber that charges is equipped with charging mechanism, charging mechanism's upper end is fixed to be equipped with protection mechanism, charging chamber's middle part is equipped with positioning mechanism, positioning mechanism is used for correcting the vertical position of power terminal, charging mechanism is used for the disconnection of power after charging, protection mechanism is used for the transmission of the device when cutting off power supply; the positioning mechanism comprises a stabilizing ring which is arranged in the sliding groove in a sliding manner, the middle part of the stabilizing ring is rotationally provided with a positioning ring, the middle part of the positioning ring is fixedly provided with an insulating cylinder, and the lower end of the insulating cylinder is fixedly provided with a conducting strip.
An insulating block is fixedly arranged at the lower end wall of the charging cavity, an energizing claw is fixedly arranged in the middle of the insulating block, a power-off groove is fixedly arranged at the upper end surface of the insulating block, an insulating rod is slidably arranged in the power-off groove, and a power-off spring is fixedly arranged between the lower end surface of the insulating rod and the lower end wall of the power-off groove; the energizing claw can be communicated with the conducting strip to realize energizing.
The protection mechanism comprises a limiting block fixedly connected with the lower ends of the left end face and the right end face of the insulating cylinder, a limiting cavity is formed in the limiting block, a limiting cylinder is slidably arranged in the limiting cavity, and a limiting spring is fixedly arranged between the limiting cylinder and the end wall of the limiting cavity.
The charging device is characterized in that cylindrical pins are fixedly arranged at the left end face and the right end face of the machine shell, a rotating ring is rotatably arranged on the cylindrical pins, the lower end of the rotating ring is fixedly connected with a hook claw, a horizontal chute is fixedly arranged at the middle part of the left end wall and the right end wall of the charging cavity, a limiting slide block is slidably arranged in the horizontal chute, a driven block is fixedly arranged between the limiting slide blocks, and the driven block can be attached to and slid with the limiting cylinder.
The upper end of the rotating ring is fixedly provided with a rotating block, a connecting groove is formed in the rotating block, a stress cylinder is arranged in the connecting groove in a sliding mode, and the right end of the stress cylinder is connected with a connecting rod.
The protection mechanism comprises a transmission block fixedly connected to the outer end face of the casing, a transmission cavity is fixedly arranged in the transmission block, a transmission sliding groove is fixedly arranged at the upper end wall and the lower end wall of the transmission cavity, a transmission sliding block is slidably arranged in the transmission sliding groove, an extension block is fixedly arranged in the middle of the transmission sliding block, the left end of the extension block is fixedly connected to the connecting rod, and a thread cavity is arranged in the extension block.
The middle part department of screw thread chamber is fixed to be equipped with the screw thread piece, the fixed screw thread motor that is equipped with on the right end wall of transmission chamber, the left end drive of screw thread motor is equipped with the threaded rod, the threaded rod can with screw thread piece screw thread transmission.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the arranged protection mechanism, the limiting block and the limiting cylinder in the protection mechanism are matched with the sliding groove, so that the limitation of the vertical position of the insulating cylinder during charging is realized, and the shaking condition during charging is avoided, so that the charging failure is caused;
meanwhile, the screw thread transmission and the sliding are combined through the charging mechanism, so that the linkage is realized, the self-cutting function is realized when the charging is completed, and the safety during the charging is improved; the safety problem of recharging the trolley for a long time is also solved.
Drawings
Fig. 1 is an overall three-dimensional schematic diagram of a power distribution cabinet for a new energy automobile;
fig. 2 is a schematic diagram of the internal structure of a power distribution cabinet for a new energy automobile according to the present invention;
FIG. 3 is a schematic view at A-A of FIG. 2;
FIG. 4 is an enlarged schematic view of the charging mechanism of FIG. 2;
fig. 5 is an enlarged schematic view of the protection mechanism of fig. 2.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a power distribution cabinet for new energy automobile, includes casing 10, the inside of casing 10 is equipped with charging chamber 11, charging chamber 11 left and right sides end wall department is fixed and is equipped with spout 12, charging chamber 11's lower extreme is equipped with charging mechanism 14, charging mechanism 14's upper end is fixed and is equipped with protection mechanism 13, charging chamber 11's middle part is equipped with positioning mechanism 15, positioning mechanism 15 is used for correcting the vertical position of power terminal, charging mechanism 14 is used for the disconnection of power after charging, protection mechanism 13 is used for the transmission of the device when cutting off the power supply; the positioning mechanism 15 comprises a stabilizing ring 16 slidably arranged in the chute 12, a positioning ring 18 is rotatably arranged in the middle of the stabilizing ring 16, an insulating cylinder 17 is fixedly arranged in the middle of the positioning ring 18, and a conductive sheet 24 is fixedly arranged at the lower end of the insulating cylinder 17.
An insulating block 19 is fixedly arranged at the lower end wall of the charging cavity 11, an energizing claw 23 is fixedly arranged in the middle of the insulating block 19, a power-off groove 20 is fixedly arranged at the upper end surface of the insulating block 19, an insulating rod 21 is slidably arranged in the power-off groove 20, and a power-off spring 22 is fixedly arranged between the lower end surface of the insulating rod 21 and the lower end wall of the power-off groove 20; the energizing claw 23 can be electrically connected to the conductive sheet 24 to realize energization.
The protection mechanism 13 comprises a limiting block 25 fixedly connected to the lower ends of the left end face and the right end face of the insulating cylinder 17, a limiting cavity 26 is formed in the limiting block 25, a limiting cylinder 28 is slidably arranged in the limiting cavity 26, and a limiting spring 27 is fixedly arranged between the limiting cylinder 28 and the end wall of the limiting cavity 26.
A cylindrical pin 32 is fixedly arranged at the left end face and the right end face of the shell 10, a rotating ring 33 is rotatably arranged on the cylindrical pin 32, a hook claw 34 is fixedly connected with the lower end of the rotating ring 33, a horizontal sliding groove 29 is fixedly arranged at the middle part of the left end wall and the right end wall of the charging cavity 11, a limit sliding block 30 is slidably arranged in the horizontal sliding groove 29, a driven block 31 is fixedly arranged between the limit sliding blocks 30, and the driven block 31 can be attached to and slid with the limit cylinder 28; the hook claw 34 rotates to drive the limiting cylinder 28 to move horizontally, so that the limiting cylinder 28 limits the vertical position of the insulating cylinder 17.
The upper end of the rotating ring 33 is fixedly provided with a rotating block 35, a connecting groove 36 is formed in the rotating block 35, a stress cylinder 37 is arranged in the connecting groove 36 in a sliding mode, and the right end of the stress cylinder 37 is connected with a connecting rod 38.
The protection mechanism 13 comprises a transmission block 39 fixedly connected to the outer end face of the casing 10, a transmission cavity 40 is fixedly arranged in the transmission block 39, a transmission sliding groove 41 is fixedly arranged at the upper end wall and the lower end wall of the transmission cavity 40, a transmission sliding block 42 is slidably arranged in the transmission sliding groove 41, an extending block 47 is fixedly arranged in the middle of the transmission sliding block 42, the left end of the extending block 47 is fixedly connected to the connecting rod 38, and a thread cavity 43 is arranged in the extending block 47.
A thread block 44 is fixedly arranged in the middle of the thread cavity 43, a thread motor 45 is fixedly arranged on the right end wall of the transmission cavity 40, a threaded rod 46 is arranged at the left end of the thread motor 45 in a driving manner, and the threaded rod 46 can be in threaded transmission with the thread block 44; the rotation of the charging mechanism 14 is realized by controlling the rotation of the screw motor 45 to drive the screw block 44 and the screw rod 46 to drive in screw.
Working principle:
when the sliding chute 12 is used, the insulating cylinder 17 slides downwards from the sliding chute 12, and when the limiting cylinder 28 slides to the bottommost part of the sliding chute 12, the limiting cylinder 28 is horizontally embedded into a circular ring at the bottom part of the sliding chute 12 under the elastic force of the limiting spring 27;
at this time, the conducting strip 24 just is in butt joint with the energizing claw 23, the power supply is connected, the equipment is charged at this time, then when the charging is completed, the threaded motor 45 is started at this time, the threaded block 44 and the threaded rod 46 are driven to drive by controlling the rotation of the threaded motor 45, the extending block 47 slides along the driving sliding groove 41 to drive the connecting rod 38, the hooking claw 34 is driven to rotate by the connecting rod 38, the driven block 31 is driven to move after the hooking claw 34 rotates, the limiting cylinder 28 is driven to reset, and the energizing claw 23 and the conducting strip 24 are separated and energized under the action of the elastic force of the energizing spring 22.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a power distribution cabinet for new energy automobile, includes casing (10), its characterized in that: the charging device is characterized in that a charging cavity (11) is arranged in the machine shell (10), sliding grooves (12) are fixedly formed in the left end wall and the right end wall of the charging cavity (11), a charging mechanism (14) is arranged at the lower end of the charging cavity (11), a protection mechanism (13) is fixedly arranged at the upper end of the charging mechanism (14), a positioning mechanism (15) is arranged in the middle of the charging cavity (11), the positioning mechanism (15) is used for correcting the vertical position of a power supply binding post, the charging mechanism (14) is used for disconnecting a power supply after charging, and the protection mechanism (13) is used for transmission of a device during power failure;
the positioning mechanism (15) comprises a stabilizing ring (16) which is arranged in the sliding groove (12) in a sliding manner, a positioning ring (18) is rotationally arranged in the middle of the stabilizing ring (16), an insulating cylinder (17) is fixedly arranged in the middle of the positioning ring (18), and a conductive sheet (24) is fixedly arranged at the lower end of the insulating cylinder (17).
2. The power distribution cabinet for a new energy automobile according to claim 1, wherein: the charging device is characterized in that an insulating block (19) is fixedly arranged at the lower end wall of the charging cavity (11), an electrifying claw (23) is fixedly arranged in the middle of the insulating block (19), a power-off groove (20) is fixedly arranged at the upper end surface of the insulating block (19), an insulating rod (21) is slidably arranged in the power-off groove (20), and a power-off spring (22) is fixedly arranged between the lower end surface of the insulating rod (21) and the lower end wall of the power-off groove (20).
3. A power distribution cabinet system according to claim 2, characterized in that: the protection mechanism (13) comprises a limiting block (25) fixedly connected to the lower ends of the left end face and the right end face of the insulating cylinder (17), a limiting cavity (26) is formed in the limiting block (25), a limiting cylinder (28) is slidably arranged in the limiting cavity (26), and a limiting spring (27) is fixedly arranged between the limiting cylinder (28) and the end wall of the limiting cavity (26).
4. A power distribution cabinet system according to claim 3, characterized in that: the charging device is characterized in that cylindrical pins (32) are fixedly arranged at the left end face and the right end face of the machine shell (10), rotating rings (33) are rotatably arranged on the cylindrical pins (32), lower ends of the rotating rings (33) are fixedly connected with hook claws (34), horizontal sliding grooves (29) are fixedly arranged at the middle parts of the left end wall and the right end wall of the charging cavity (11), limiting sliding blocks (30) are slidably arranged in the horizontal sliding grooves (29), and driven blocks (31) are fixedly arranged between the limiting sliding blocks (30).
5. A power distribution cabinet system according to claim 4, wherein: the upper end of the rotating ring (33) is fixedly provided with a rotating block (35), a connecting groove (36) is formed in the rotating block (35), a stress cylinder (37) is arranged in the connecting groove (36) in a sliding mode, and the right end of the stress cylinder (37) is connected with a connecting rod (38).
6. A power distribution cabinet system according to claim 5, wherein: the protection mechanism (13) comprises a transmission block (39) fixedly connected to the outer end face of the casing (10), a transmission cavity (40) is fixedly arranged in the transmission block (39), a transmission sliding groove (41) is fixedly arranged at the upper end wall and the lower end wall of the transmission cavity (40), a transmission sliding block (42) is slidably arranged in the transmission sliding groove (41), an extension block (47) is fixedly arranged in the middle of the transmission sliding block (42), the left end of the extension block (47) is fixedly connected to the connecting rod (38), and a thread cavity (43) is arranged in the extension block (47).
7. A power distribution cabinet system according to claim 6, wherein: the middle part department of screw cavity (43) is fixed and is equipped with screw thread piece (44), the fixed screw thread motor (45) that is equipped with on the right-hand member wall of transmission chamber (40), the left end drive of screw thread motor (45) is equipped with threaded rod (46), threaded rod (46) can with screw thread piece (44) screw thread transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310638448.5A CN116587902A (en) | 2023-06-01 | 2023-06-01 | Power distribution cabinet system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310638448.5A CN116587902A (en) | 2023-06-01 | 2023-06-01 | Power distribution cabinet system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116587902A true CN116587902A (en) | 2023-08-15 |
Family
ID=87611554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310638448.5A Pending CN116587902A (en) | 2023-06-01 | 2023-06-01 | Power distribution cabinet system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116587902A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018126912A1 (en) * | 2018-10-29 | 2020-04-30 | Innogy Se | Charger for electric vehicles |
| CN114300726A (en) * | 2021-12-14 | 2022-04-08 | 刘少丽 | Lithium battery pole plate matching device |
| CN114361972A (en) * | 2021-12-27 | 2022-04-15 | 周焕焕 | Low-voltage switchgear with protectiveness |
| CN114407692A (en) * | 2022-02-15 | 2022-04-29 | 潘红飞 | Power supply control equipment of new energy automobile |
-
2023
- 2023-06-01 CN CN202310638448.5A patent/CN116587902A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018126912A1 (en) * | 2018-10-29 | 2020-04-30 | Innogy Se | Charger for electric vehicles |
| CN114300726A (en) * | 2021-12-14 | 2022-04-08 | 刘少丽 | Lithium battery pole plate matching device |
| CN114361972A (en) * | 2021-12-27 | 2022-04-15 | 周焕焕 | Low-voltage switchgear with protectiveness |
| CN114407692A (en) * | 2022-02-15 | 2022-04-29 | 潘红飞 | Power supply control equipment of new energy automobile |
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