CN111993917A - New energy automobile safety charging device - Google Patents
New energy automobile safety charging device Download PDFInfo
- Publication number
- CN111993917A CN111993917A CN202010843880.4A CN202010843880A CN111993917A CN 111993917 A CN111993917 A CN 111993917A CN 202010843880 A CN202010843880 A CN 202010843880A CN 111993917 A CN111993917 A CN 111993917A
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- wall
- new energy
- charging device
- energy automobile
- supporting
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- 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
- B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/18—Cables specially adapted for charging electric vehicles
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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
- B60L53/302—Cooling of charging equipment
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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
-
- 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
-
- 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
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention belongs to the technical field of new energy vehicles, and particularly relates to a safe charging device for a new energy vehicle. According to the safety charging device for the new energy automobile, the annular rubber pad and the annular supporting block are arranged, and the circumferential outer wall at the bottom of the annular rubber pad and the circumferential outer wall at the top of the annular supporting block are both arranged in the arc-shaped shape, so that the annular supporting block can be conveniently inserted into the annular rubber pad, the annular rubber pad is used for sealing the mounting shell, and the storage effect is improved.
Description
Technical Field
The invention relates to the technical field of new energy automobiles, in particular to a safe charging device for a new energy automobile.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure.
New energy automobile all need charge the operation at the in-process that uses, and the current head that charges of filling electric pile all directly puts in filling electric pile after using the completion, can not effectually cool down and dust removal operation the head that charges, and long-term use influences security and life, consequently need design a new energy automobile safety charging device and solves above-mentioned problem.
Disclosure of Invention
The invention provides a safe charging device for a new energy automobile, which is based on the technical problem that the existing charging device for the new energy automobile is low in safety coefficient.
The invention provides a new energy automobile safety charging device, which comprises a supporting shell and four supporting legs, wherein the four supporting legs are respectively arranged on the outer walls of four corners of the bottom of the supporting shell through bolts, the outer wall of one side of the supporting shell is fixedly provided with an installation shell, the central outer wall of the bottom of the installation shell is provided with an installation groove, the circumferential inner wall of the installation groove is fixedly provided with an annular rubber pad, the central inner wall of the top of the installation groove is provided with an installation opening, the inner wall of the installation opening is fixedly provided with a supporting tube, the circumferential inner wall of the supporting tube is connected with a piston plate in a sliding manner, the central outer wall of the top of the piston plate is fixedly provided with a spring, the outer wall of the top of the spring is connected with the central inner wall of the top of the installation shell through bolts, the outer wall of the, the inner wall fixed mounting of first opening has the semiconductor refrigeration piece, there is the door body opposite side outer wall of support casing one end through hinged joint, and the second opening has been seted up to the outer wall of door body one end, and second open-ended inner wall fixed mounting has the transparent plate.
Preferably, the outer walls of two sides of the top of the supporting shell are fixedly provided with supporting rods, and the outer walls of the top of the two supporting rods are fixedly provided with the same arc-shaped top cover.
Preferably, one side top outer wall fixed mounting that supports the casing other end has the rotation motor, and the output shaft fixed mounting who rotates the motor has the dwang, and the outer wall fixed mounting of dwang one end has the limiting plate.
Preferably, the section of dwang becomes to leak hopper-shaped, the circumference outer wall of dwang is around being connected with the cable conductor.
Preferably, the outer wall of cable conductor one end fixedly mounted has the head that charges, and the circumference bottom outer wall fixedly mounted of the head that charges has annular supporting shoe.
Preferably, the circumferential top outer wall at the top of the annular supporting block and the circumferential outer wall at the bottom of the annular rubber pad are both arranged in an arc shape.
Preferably, the inner walls of the tops of the two sides of the supporting shell are fixedly provided with the same partition plate, and the outer wall of one side of the top of the partition plate is provided with a through hole.
Preferably, first recess has all been seted up to the inner wall of support casing bottom both sides, and the equal fixed mounting of inner wall of two first recesses has sliding guide, and the equal sliding connection of top outer wall of two sliding guide has a sliding block, and the top outer wall fixed mounting of two sliding blocks has same mounting panel, the outer wall fixed mounting of mounting panel top one end has the heat-conducting plate.
Preferably, the outer wall of the middle part of the other end of the supporting shell is fixedly provided with an air guide pipe, the inner wall of one end of the circumference of the air guide pipe is fixedly provided with a filter screen plate, and the inner wall of one end of the circumference of the air guide pipe, which is close to the filter screen plate, is fixedly provided with an exhaust fan.
Preferably, the outer wall of one end of the heat conducting plate is fixedly provided with snake-shaped heat conducting fins which are arranged equidistantly.
Compared with the prior art, the invention provides a new energy automobile safety charging device, which has the following beneficial effects:
1. this new energy automobile safety charging device, through being provided with the installation casing, and be provided with the stay tube in the installation casing, a spring, the semiconductor refrigeration piece, piston plate and air guide hole, after the head that charges uses the completion, the head that will charge inserts in the stay tube, and push into the piston plate, the in-process that the piston plate removed, pass through the air guide hole with atmospheric pressure and extrude, and then spout on charging, the realization is to the effectual dust removal in head surface that charges, and simultaneously, the semiconductor refrigeration piece can cool down the air, and then realize the effectual cooling to charging head, the security and the life of device use have been improved.
2. This new energy automobile safety charging device through being provided with annular rubber pad and annular supporting shoe to all set the circumference outer wall of annular rubber pad bottom and the circumference outer wall at annular supporting shoe top to the arc mouth form, made things convenient for annular supporting shoe to insert annular rubber pad in, sealed the installation casing by annular rubber pad, improved and deposited the effect.
3. This new energy automobile safety charging device through being provided with rotation motor and dwang, can drive the dwang by rotating the motor and rotate, and then has made things convenient for receiving and releasing of cable, sets the section of dwang to hourglass form simultaneously, has guaranteed that the cable is located the middle part of dwang, avoids droing from the both ends of dwang, has improved the security of device use.
4. This new energy automobile safety charging device, through being provided with the guide duct, air exhauster and filter plate to make the bottom air exit subtend supporting leg of guide duct, can be taken away the inside hot-blast of support housing by the air exhauster, realize the heat dissipation to the support housing is inside, hot-blast blowing simultaneously in the bottom of supporting leg, can realize the drying to the supporting leg bottom, avoided the device to wet, not only guaranteed the security of device use, realized the make full use of energy simultaneously.
5. This new energy automobile safety charging device, in embodiment 2, is provided with snakelike conducting strip through the one end equidistance at the conducting plate, can effectual improvement heat radiating area, and then improves radiating effect.
Drawings
Fig. 1 is a schematic perspective view of a safety charging device for a new energy vehicle according to the present invention;
fig. 2 is a schematic structural view of a partial side cross section of an installation housing of a safety charging device for a new energy automobile according to the present invention;
fig. 3 is a schematic view of a partial top-view cross-sectional structure of a rotating motor and a rotating rod of the safety charging device for a new energy automobile according to the present invention;
fig. 4 is a schematic structural view of a partial side cross section of a supporting shell and an air guide pipe of the safety charging device for a new energy automobile, provided by the invention;
fig. 5 is a schematic side view of a partial serpentine heat conducting strip in an embodiment 2 of the safety charging device for a new energy vehicle according to the present invention.
In the figure: 1 supporting leg, 2 mounting panels, 3 sliding guide, 4 transparent plates, 5 door bodies, 6 arc top covers, 7 baffle, 8 limiting plates, 9 bracing pieces, 10 supporting shells, 11 cables, 12 mounting shells, 13 annular supporting blocks, 14 annular rubber pads, 15 piston plates, 16 semiconductor refrigeration pieces, 17 springs, 18 supporting tubes, 19 air guide holes, 20 charging heads, 21 rotating motors, 22 rotating rods, 23 through holes, 24 heat conducting plates, 25 exhaust fans, 26 air guide pipes, 27 filter screen plates and 28 snakelike heat conducting pieces.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-4, a new energy automobile safety charging device comprises a supporting shell 10 and four supporting legs 1, wherein the four supporting legs 1 are respectively installed on the outer walls of the four corners of the bottom of the supporting shell 10 through bolts, the outer wall of one side of the supporting shell 10 is connected with an installation shell 12 through bolts, the outer wall of the center of the bottom of the installation shell 12 is provided with an installation groove, the inner wall of the circumference of the installation groove is connected with an annular rubber pad 14 through bolts, the inner wall of the top of the installation groove is provided with an installation opening, the inner wall of the installation opening is connected with a supporting tube 18 through bolts, the inner wall of the circumference of the supporting tube 18 is connected with a piston plate 15 in a sliding manner, the outer wall of the top of the piston plate 15 is connected with a spring 17 through bolts, the outer wall of, the section of the air guide hole 19 is trapezoidal, a first opening is formed in the outer wall of the top of one side of the mounting shell 12, the inner wall of the first opening is connected with the semiconductor refrigerating sheet 16 through a bolt, the outer wall of the other side of one end of the supporting shell 10 is connected with the door body 5 through a hinge, a second opening is formed in the outer wall of one end of the door body 5, and the inner wall of the second opening is connected with the transparent plate 4 through a bolt.
In the invention, the outer walls of two sides of the top of the supporting shell 10 are both connected with supporting rods 9 through bolts, and the outer walls of the tops of the two supporting rods 9 are connected with the same arc-shaped top cover 6 through bolts;
the outer wall of the top of one side of the other end of the support shell 10 is connected with a rotating motor 21 through a bolt, an output shaft of the rotating motor 21 is connected with a rotating rod 22 through a bolt, and the outer wall of one end of the rotating rod 22 is connected with a limiting plate 8 through a bolt;
the section of the rotating rod 22 is funnel-shaped, and the cable 11 is wound on the circumferential outer wall of the rotating rod 22;
the outer wall of one end of the cable 11 is connected with a charging head 20 through a bolt, and the outer wall of the circumferential bottom of the charging head 20 is connected with an annular supporting block 13 through a bolt;
the circumferential top outer wall at the top of the annular supporting block 13 and the circumferential outer wall at the bottom of the annular rubber pad 14 are both arranged into arc openings;
the inner walls of the tops of the two sides of the supporting shell 10 are connected with the same partition plate 7 through bolts, and the outer wall of one side of the top of the partition plate 7 is provided with a through hole 23;
the inner walls of two sides of the bottom of the support shell 10 are respectively provided with a first groove, the inner walls of the two first grooves are respectively connected with a sliding guide rail 3 through a bolt, the outer walls of the tops of the two sliding guide rails 3 are respectively connected with a sliding block in a sliding manner, the outer walls of the tops of the two sliding blocks are connected with the same mounting plate 2 through bolts, and the outer wall of one end of the top of the mounting plate 2 is connected with a heat-conducting plate 24 through;
the outer wall of the middle part of the other end of the supporting shell 10 is connected with an air guide pipe 26 through a bolt, the inner wall of one end of the circumference of the air guide pipe 26 is connected with a filter screen plate 27 through a bolt, and the inner wall of one end of the circumference of the air guide pipe 26, which is close to the filter screen plate 27, is connected with an exhaust fan 25 through a bolt.
The working principle is as follows: during the use, the user at first needs to install battery charging outfit on mounting panel 2, then with cable conductor 11 and the relative one end electric connection of head 20 that charges on battery charging outfit, when needing to charge, take out the head 20 that charges, and start rotating electrical machines 21 and emit the cable conductor, charge by the head 20 that charges, after the completion of charging, insert the head 20 that charges again in the installation casing 12, push into piston plate 15 simultaneously, the in-process that piston plate 15 removed, pass through air guide 19 extrusion with the atmospheric pressure, and then spout on the head 20 that charges, realize the effectual dust removal in head 20 surface that charges, simultaneously, semiconductor chip 16 can cool down to the air, and then realize the effectual cooling to the head 20 that charges, the security and the life of device use have been improved.
Example 2
Referring to fig. 1 to 5, the safety charging device for the new energy automobile further comprises serpentine heat-conducting fins 28 which are mounted on the outer wall of one end of the heat-conducting plate 24 through bolts and are arranged at equal intervals.
The working principle is as follows: during the use of the device, the serpentine heat-conducting fins 28 are disposed at equal intervals at one end of the heat-conducting plate 24, so that the heat-dissipating area can be effectively increased, and the heat-dissipating effect can be further improved.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the invention.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A new energy automobile safety charging device comprises a supporting shell (10) and four supporting legs (1), wherein the four supporting legs (1) are respectively installed on the outer walls of the four corners of the bottom of the supporting shell (10) through bolts, the new energy automobile safety charging device is characterized in that an installation shell (12) is fixedly installed on the outer wall of one side of the supporting shell (10), a mounting groove is formed in the outer wall of the center of the bottom of the installation shell (12), an annular rubber pad (14) is fixedly installed on the inner wall of the circumference of the mounting groove, a mounting opening is formed in the inner wall of the center of the top of the mounting groove, a supporting tube (18) is fixedly installed on the inner wall of the mounting opening, a piston plate (15) is slidably connected to the inner wall of the circumference of the supporting tube (18), a spring (17) is fixedly installed on the outer wall of the, air guide hole (19) that the equidistance set up are seted up to the circumference bottom outer wall of stay tube (18), and the section of air guide hole (19) becomes trapezoidally, first opening has been seted up to the top outer wall of installation casing (12) one side, and first open-ended inner wall fixed mounting has semiconductor refrigeration piece (16), the opposite side outer wall of support casing (10) one end has a body (5) through hinged joint, and the outer wall of the body (5) one end has seted up the second opening, and second open-ended inner wall fixed mounting has transparent plate (4).
2. The safe charging device for the new energy automobile according to claim 1, wherein the supporting rods (9) are fixedly mounted on the outer walls of the two sides of the top of the supporting shell (10), and the same arc-shaped top cover (6) is fixedly mounted on the outer walls of the top of the two supporting rods (9).
3. The safety charging device for the new energy automobile according to claim 1, wherein a rotating motor (21) is fixedly mounted on the outer wall of the top of one side of the other end of the supporting shell (10), a rotating rod (22) is fixedly mounted on an output shaft of the rotating motor (21), and a limiting plate (8) is fixedly mounted on the outer wall of one end of the rotating rod (22).
4. The safety charging device for the new energy automobile according to claim 3, wherein the section of the rotating rod (22) is funnel-shaped, and the cable (11) is wound on the outer circumferential wall of the rotating rod (22).
5. The safe charging device for the new energy automobile according to claim 4, wherein a charging head (20) is fixedly installed on the outer wall of one end of the cable (11), and an annular supporting block (13) is fixedly installed on the outer wall of the bottom of the circumference of the charging head (20).
6. The safe charging device for the new energy automobile according to claim 5, characterized in that the circumferential top outer wall at the top of the annular supporting block (13) and the circumferential outer wall at the bottom of the annular rubber pad (14) are both arranged in an arc shape.
7. The safety charging device for the new energy automobile according to claim 1, wherein the same partition plate (7) is fixedly installed on the inner wall of the top of the two sides of the supporting shell (10), and a through hole (23) is formed in the outer wall of one side of the top of the partition plate (7).
8. The safety charging device for the new energy automobile according to claim 1, wherein the inner walls of the two sides of the bottom of the supporting shell (10) are respectively provided with a first groove, the inner walls of the two first grooves are respectively and fixedly provided with a sliding guide rail (3), the top outer walls of the two sliding guide rails (3) are respectively and slidably connected with a sliding block, the top outer walls of the two sliding blocks are respectively and fixedly provided with a same mounting plate (2), and the outer wall of the top end of the mounting plate (2) is fixedly provided with a heat conducting plate (24).
9. The safety charging device for the new energy automobile according to claim 1, wherein an air guide pipe (26) is fixedly installed on the outer wall of the middle portion of the other end of the supporting shell (10), a filter screen plate (27) is fixedly installed on the inner wall of one circumferential end of the air guide pipe (26), and an exhaust fan (25) is fixedly installed on one circumferential end of the air guide pipe (26) close to the inner wall of the filter screen plate (27).
10. The safety charging device for the new energy automobile according to claim 8, characterized in that the outer wall of one end of the heat conducting plate (24) is fixedly provided with snake-shaped heat conducting fins (28) which are arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010843880.4A CN111993917B (en) | 2020-08-20 | 2020-08-20 | New energy automobile safety charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010843880.4A CN111993917B (en) | 2020-08-20 | 2020-08-20 | New energy automobile safety charging device |
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| Publication Number | Publication Date |
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| CN111993917A true CN111993917A (en) | 2020-11-27 |
| CN111993917B CN111993917B (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010843880.4A Active CN111993917B (en) | 2020-08-20 | 2020-08-20 | New energy automobile safety charging device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113490390A (en) * | 2021-05-18 | 2021-10-08 | 何卫东 | Security protection is with security protection cabinet of dustproof effect |
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| CN113490390A (en) * | 2021-05-18 | 2021-10-08 | 何卫东 | Security protection is with security protection cabinet of dustproof effect |
| CN113490390B (en) * | 2021-05-18 | 2024-02-06 | 辽宁中恺电气设备有限公司 | Security protection cabinet with dustproof effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111993917B (en) | 2022-11-15 |
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