CN110758142A - New forms of energy rifle that charges - Google Patents
New forms of energy rifle that charges Download PDFInfo
- Publication number
- CN110758142A CN110758142A CN201911124695.3A CN201911124695A CN110758142A CN 110758142 A CN110758142 A CN 110758142A CN 201911124695 A CN201911124695 A CN 201911124695A CN 110758142 A CN110758142 A CN 110758142A
- Authority
- CN
- China
- Prior art keywords
- groove
- power supply
- block
- gun body
- protective cover
- 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.)
- Withdrawn
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Classifications
-
- 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
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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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
- Y02T90/14—Plug-in electric vehicles
Abstract
The invention discloses a new energy charging gun which comprises a charging gun body, a protective cover, a handle and a power supply block, wherein the charging gun body comprises a gun body, a bending block and a charging head, the gun body is connected with the charging head through the bending block, and the radian of the bending block is 110-120 degrees; the gun body and the charging head are both cylindrical, a handle is arranged on the gun body, and a protective cover is sleeved on the charging head; the power supply block is arranged at the bottom of the gun body and connected with a power supply line, and the power supply line is connected with a new energy battery; the protective cover is of a cup-shaped structure, a through groove is formed in the bottom of the protective cover, the size of the through groove is matched with that of the charging head, and a magnetic block is arranged between the through groove and the side wall of the protective cover and is in an annular shape; the gun body is provided with a transverse groove, a vertical groove is formed in the transverse groove, a rod part of the handle is arranged in the vertical groove, and a handheld part of the handle is arranged in the transverse groove.
Description
Technical Field
The invention relates to the technical field of charging guns, in particular to a new energy charging gun.
Background
With the development and progress of science and technology, the original automobile using petroleum fossil fuel is gradually converted into purer new energy; the battery of electric automobile need charge in the use, and the rifle that charges is similar to the tanker aircraft inside the filling station, can fix on ground or wall, installs in public building and residential quarter parking area or charging station, can charge for the electric automobile of various models according to different voltage classes.
The existing charging gun supplies electricity through a new energy battery and supplies power to an electric vehicle battery through conversion; in the use process of the charging gun, when the charging gun is used in rainy days, rainwater can enter the charging gun to cause short circuit, and electric shock danger can occur in serious cases; moreover, in the charging process, external impurities may enter the automobile along the charging port of the automobile battery, so that the performance of the automobile battery is affected.
Disclosure of Invention
The invention aims to solve the technical problem that in the use process of a charging gun, external sundries or rainwater enter an automobile battery along the position of an automobile charging port to influence the service performance of a subsequent battery, and provides a new energy charging gun, so that the problem is solved.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention provides a new energy charging gun which comprises a charging gun body, a protective cover, a handle and a power supply block, wherein the charging gun body comprises a gun body, a bending block and a charging head, the gun body is fixedly connected with the charging head through the bending block, and the radian of the bending block is 110-120 degrees; the gun body and the charging head are both cylindrical, a handle is arranged on the gun body, and a protective cover is sleeved on the charging head; the power supply block is arranged at the bottom of the gun body and connected with a power supply line, and the power supply line is connected with a new energy battery; the protective cover is of a cup-shaped structure, a through groove is formed in the bottom of the protective cover, the size of the through groove is matched with that of the charging head, and a magnetic block is arranged between the through groove and the side wall of the protective cover and is in an annular shape; the gun body is provided with a transverse groove, a vertical groove is formed in the transverse groove, a rod part of the handle is arranged in the vertical groove, and a handheld part of the handle is arranged in the transverse groove.
As a preferred technical scheme of the invention, the upper side and the lower side of the charging head are provided with limiting blocks, and the protecting cover is provided with limiting block through grooves at the through grooves; the stopper leads to the groove and is provided with four along leading to the groove, and four contained angles between adjacent are 90, and the stopper leads to the groove with the stopper and mutually supports.
As a preferred technical scheme of the invention, the charging head is provided with a charging jack, and the distance from the limiting block to the top of the charging head is the same as the height of the protective cover; the height of the magnetic block is 80% -90% of the height of the protective cover.
As a preferred technical scheme of the invention, a rod part of the handle is fixedly connected with a traction rope, the traction rope is arranged on a wire returning device, and the wire returning device is fixedly arranged at the bottom of the vertical groove; the rod part of the handle is cylindrical and is matched with the vertical groove, and the holding part of the handle is matched with the transverse groove.
As a preferred technical scheme of the invention, the wire returning device comprises a fixed plate, a wire wrapping wheel, a rotating shaft and a torsion spring, wherein the wire wrapping wheel is arranged on the rotating shaft, and two ends of the rotating shaft are respectively arranged on the fixed plate which is oppositely arranged; the torsion spring is arranged between the fixing plate and the wire wrapping wheel, one end of the torsion spring is fixed on the fixing plate, and the other end of the torsion spring is arranged on the wire wrapping wheel.
As a preferred technical scheme of the invention, the bottom of the gun body is provided with a cylindrical power supply block mounting groove, an arc-shaped groove is arranged in the power supply block mounting groove, the arc-shaped groove is a 90-degree arc-shaped groove, the two arc-shaped grooves are arranged, and the two arc-shaped grooves are centrosymmetric with each other; a power supply connector is arranged at the tail end of the arc-shaped groove; the power supply block is provided with a power supply block installation block, the power supply block installation block is matched with the power supply block installation groove, the power supply block installation block is provided with a power supply head, and the power supply head is matched with the arc-shaped groove and the power supply joint.
As a preferred technical scheme of the invention, the bottom edge of the gun body is provided with a locking groove and a placing groove, the locking groove and the placing groove are communicated with each other and are arc-shaped, the arc angle is 90 degrees, and the locking groove and the placing groove are arranged in pairs and are centrosymmetric with each other; the edge of the power supply block is provided with a clamping block and a connecting rod, the clamping block is matched with the release groove, and the locking groove is matched with the connecting rod.
The invention has the following beneficial effects: the protective cover is arranged to prevent external sundries from entering the automobile battery through the automobile charging port in the charging process of the charging gun, the protective cover is covered on the opening part of the automobile through mutual attraction of the magnetic block and the automobile shell, so that the automobile charging port is sealed, and meanwhile, the power supply block which is movably connected is arranged, so that the protective cover is convenient to disassemble and is convenient to connect with the battery; and the handle is arranged, so that a user can hold the handle conveniently.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the protective cover of the present invention;
FIG. 3 is a schematic view of the shield installation of the present invention;
FIG. 4 is a schematic view of the handle mounting of the present invention;
FIG. 5 is a schematic view of a structure of a wire returning device according to the present invention;
FIG. 6 is a bottom view of the gun body according to the present invention;
FIG. 7 is a schematic diagram of the power block structure of the present invention;
reference numbers in the figures: 1. a charging gun body; 11. a gun body; 111. a locking groove; 112. putting the glass into a groove; 12. a bending block; 13. a charging head; 131. a charging jack; 14. a limiting block; 15. a transverse groove; 16. a vertical slot; 17. a power supply block mounting groove; 18. an arc-shaped slot; 19. a power supply connector; 2. a protective cover; 21. a magnetic block; 22. a through groove; 23. a limiting block through groove; 3. a handle; 31. a wire returning device; 311. a fixing plate; 312. wrapping the wire wheel; 313. a rotating shaft; 314. a torsion spring; 32. a hauling rope; 4. a power supply block; 41. a power supply line; 42. a power supply block mounting block; 43. a power supply head; 44. a clamping block; 45. a connecting rod.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example (b): as shown in fig. 1-7, the invention provides a new energy charging gun, which comprises a charging gun body 1, a protective cover 2, a handle 3 and a power supply block 4, wherein the charging gun body 1 comprises a gun body 11, a bending block 12 and a charging head 13, the gun body 11 and the charging head 13 are fixedly connected through the bending block 12, and the radian of the bending block 12 is 110-120 degrees; the gun body 11 and the charging head 13 are both cylindrical, the handle 3 is arranged on the gun body 11, and the protective cover 2 is sleeved on the charging head 13; the power supply block 4 is installed at the bottom of the gun body 11, the power supply block 4 is connected with a power supply line 41, and the power supply line 41 is connected with a new energy battery; the protective cover 2 is of a cup-shaped structure, a through groove 22 is formed in the bottom of the protective cover, the size of the through groove 22 is matched with that of the charging head 13, a magnetic block 21 is arranged between the through groove 22 and the side wall of the protective cover 2, and the magnetic block 21 is annular; the gun body 11 is provided with a transverse groove 15, a vertical groove 16 is formed in the transverse groove 15, the rod part of the handle 3 is arranged in the vertical groove 16, and the hand-held part of the handle 3 is arranged in the transverse groove 15.
Furthermore, the upper side and the lower side of the charging head 13 are provided with limiting blocks 14, and the protective cover 2 is provided with limiting block through grooves 23 at through grooves 22; the limiting block through groove 23 is provided with four along the through groove 22, the included angle between four adjacent grooves is 90 degrees, and the limiting block 14 is mutually matched with the limiting block through groove 23.
Further, the charging head 13 is provided with a charging jack 131, and the distance from the limiting block 14 to the top of the charging head 13 is the same as the height of the protective cover 2; the height of the magnetic block 21 is 80-90% of the height of the protective cover 2.
Further, a traction rope 32 is fixedly connected to the rod part of the handle 3, the traction rope 32 is arranged on a wire returning device 31, and the wire returning device 31 is fixedly arranged at the bottom of the vertical groove 16; the rod part of the handle 3 is cylindrical and is matched with the vertical groove 16, and the holding part of the handle 3 is matched with the transverse groove 15.
Further, the wire returning device 31 comprises a fixed plate 311, a wrapping wheel 312, a rotating shaft 313 and a torsion spring 314, wherein the wrapping wheel 312 is arranged on the rotating shaft 313, and two ends of the rotating shaft 313 are respectively arranged on the fixed plate 311 which is oppositely arranged; the torsion spring 314 is arranged between the fixing plate 311 and the wrapping wheel 312, one end of the torsion spring 314 is fixed on the fixing plate 311, and the other end is arranged on the wrapping wheel 312.
Further, a cylindrical power supply block mounting groove 17 is formed in the bottom of the gun body 11, arc-shaped grooves 18 are formed in the power supply block mounting groove 17, the arc-shaped grooves 18 are 90-degree arc-shaped grooves, two arc-shaped grooves 18 are formed in the arc-shaped grooves 18, and the two arc-shaped grooves 18 are centrosymmetric with each other; the tail end of the arc-shaped groove 18 is provided with a power supply connector 19; the power supply block 4 is provided with a power supply block mounting block 42, the power supply block mounting block 42 is matched with the power supply block mounting groove 17, the power supply block mounting block 42 is provided with a power supply head 43, and the power supply head 43 is matched with the arc-shaped groove 18 and the power supply connector 19.
Further, the bottom edge of the gun body 11 is provided with a locking groove 111 and a placing groove 112, the locking groove 111 and the placing groove 112 are communicated with each other and are arc-shaped, the arc angle is 90 degrees, and the locking groove 111 and the placing groove 112 are arranged in pairs and are centrosymmetric with each other; a clamping block 44 and a connecting rod 45 are arranged at the edge of the power supply block 4, the clamping block 44 is matched with the placing groove 112, and the locking groove 111 is matched with the connecting rod 45.
Specifically, the method comprises the following steps: a charging jack 131 is arranged on a charging head 13 of the charging gun body 1, the charging head 13 is connected with a gun body 11 through a bending block 12, the gun body 11 is provided with a power supply block 4, the power supply block is connected with a new energy battery through a power supply line 41, and the charging jack 131 is connected with a charging port of an automobile so as to supply power; meanwhile, the protective cover 2 is arranged on the charging head 13, the charging head 13 is sleeved with the protective cover 2 through the through groove 22, and the protective cover covers the charging port through the adsorption force of the magnetic block 21 and the automobile shell, so that the protective function is achieved; the protective cover 2 is limited through the limiting blocks 14, when the protective cover 2 needs to be taken down, the limiting blocks 14 are aligned with the limiting block through grooves 23, so that the protective cover 2 is taken down, four limiting block through grooves 23 are arranged, two limiting blocks 14 are arranged, the protective cover is convenient to take down, and when the protective cover needs to be adsorbed and limited, the limiting blocks 14 and the limiting block through grooves 23 are staggered; meanwhile, the sizes of the limiting block 14, the protective cover 2 and the magnetic block 21 are set, so that when the limiting block 14 clamps the protective cover 2, the edge of the cover body just contacts with the automobile shell, and the magnetic block 21 does not contact with the automobile shell.
A hand-held part of the handle 3 is arranged in a transverse groove 15 of the gun body 11, and a rod part of the handle 3 is arranged in a vertical groove 16; the handle 3 is pulled to drive the traction rope 32 to be pulled outwards, and the wrapping wheel 312 is pulled to rotate; when the handle 13 is loosened, the wrapping wheel 312 reversely rotates under the action of the torsion spring 314, and the handle 3 is retracted into the groove; when in use, the handle is pulled out and retracted when not in use, so that the problem of occupying space is avoided while the handle is convenient to hold.
The power supply block mounting block 42 on the power supply block 4 is arranged in the power supply block mounting groove 17 at the bottom of the gun body 1, the fixture block 44 is aligned with the placing groove 112 and placed in, and rotates 90 degrees, the connecting rod 45 rotates along the locking groove 111, meanwhile, the fixture block 44 is positioned in the gun body 1, and the size of the lower part of the locking groove 111 is larger than that of the locking groove, so that the lower part cannot be pulled out, and the fixing effect is achieved; meanwhile, the power supply head 43 on the power supply block mounting block 42 is placed in the arc-shaped groove 18 and is matched with the power supply connector 19 through rotation to be contacted, so that the gun body 1 is supplied with power through the power supply block 4.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The new energy charging gun is characterized by comprising a charging gun body (1), a protective cover (2), a handle (3) and a power supply block (4), wherein the charging gun body (1) comprises a gun body (11), a bending block (12) and a charging head (13), the gun body (11) and the charging head (13) are fixedly connected through the bending block (12), and the radian of the bending block (12) is 110-120 degrees; the gun body (11) and the charging head (13) are both cylindrical, a handle (3) is arranged on the gun body (11), and a protective cover (2) is sleeved on the charging head (13); the gun body (11) is provided with a power supply block (4) at the bottom, the power supply block (4) is connected with a power supply line (41), and the power supply line (41) is connected with a new energy battery; the protective cover (2) is of a cup-shaped structure, a through groove (22) is formed in the bottom of the protective cover, the size of the through groove (22) is matched with that of the charging head (13), a magnetic block (21) is arranged between the through groove (22) and the side wall of the protective cover (2), and the magnetic block (21) is annular; the gun body (11) is provided with a transverse groove (15), a vertical groove (16) is formed in the transverse groove (15), the rod part of the handle (3) is arranged in the vertical groove (16), and the hand-held part of the handle (3) is arranged in the transverse groove (15).
2. The new energy charging gun according to claim 1, characterized in that the upper and lower sides of the charging head (13) are provided with limiting blocks (14), and the protective cover (2) is provided with limiting block through grooves (23) at the through grooves (22); the through grooves (23) of the limiting blocks are provided with four through grooves (22), the included angle between the adjacent through grooves (23) of the limiting blocks is 90 degrees, and the limiting blocks (14) are matched with the through grooves (23) of the limiting blocks.
3. The new energy charging gun as claimed in claim 2, characterized in that the charging head (13) is provided with a charging jack (131), and the distance from the limiting block (14) to the top of the charging head (13) is the same as the height of the protective cover (2); the height of the magnetic block (21) is 80-90% of the height of the protective cover (2).
4. The new energy charging gun as claimed in claim 1, characterized in that a traction rope (32) is fixedly connected to the rod part of the handle (3), the traction rope (32) is arranged on a wire returning device (31), and the wire returning device (31) is fixedly arranged at the bottom of the vertical groove (16); the rod part of the handle (3) is cylindrical and is matched with the vertical groove (16), and the hand-held part of the handle (3) is matched with the transverse groove (15).
5. The new energy charging gun as claimed in claim 4, wherein the wire returning device (31) comprises a fixed plate (311), a wire wrapping wheel (312), a rotating shaft (313) and a torsion spring (314), the wire wrapping wheel (312) is arranged on the rotating shaft (313), and two ends of the rotating shaft (313) are respectively arranged on the fixed plate (311) which is oppositely arranged; the torsion spring (314) is arranged between the fixing plate (311) and the wire wrapping wheel (312), one end of the torsion spring (314) is fixed on the fixing plate (311), and the other end of the torsion spring is arranged on the wire wrapping wheel (312).
6. The new energy charging gun as claimed in claim 1, characterized in that a cylindrical power supply block mounting groove (17) is formed in the bottom of the gun body (11), an arc-shaped groove (18) is formed in the power supply block mounting groove (17), the arc-shaped grooves (18) are 90 ° arc-shaped grooves, two arc-shaped grooves (18) are formed, and the two arc-shaped grooves (18) are centrosymmetric with each other; a power supply connector (19) is arranged at the tail end of the arc-shaped groove (18); the power supply block (4) is provided with a power supply block mounting block (42), the power supply block mounting block (42) is matched with the power supply block mounting groove (17), the power supply block mounting block (42) is provided with a power supply head (43), and the power supply head (43) is matched with the arc-shaped groove (18) and the power supply connector (19).
7. The new energy charging gun as claimed in claim 6, characterized in that the bottom edge of the gun body (11) is provided with a locking groove (111) and a placing groove (112), the locking groove (111) and the placing groove (112) are communicated with each other and are arc-shaped, the arc angle is 90 degrees, and the locking groove (111) and the placing groove (112) are both arranged in pairs and are centrosymmetric with each other; a clamping block (44) and a connecting rod (45) are arranged at the edge of the power supply block (4), the clamping block (44) is matched with the release groove (112), and the locking groove (111) is matched with the connecting rod (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911124695.3A CN110758142A (en) | 2019-11-18 | 2019-11-18 | New forms of energy rifle that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911124695.3A CN110758142A (en) | 2019-11-18 | 2019-11-18 | New forms of energy rifle that charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110758142A true CN110758142A (en) | 2020-02-07 |
Family
ID=69338090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911124695.3A Withdrawn CN110758142A (en) | 2019-11-18 | 2019-11-18 | New forms of energy rifle that charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110758142A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111516535A (en) * | 2020-05-27 | 2020-08-11 | 温州唯亭电子科技有限公司 | Automatic electric pile that fills of putting out a fire of cooling |
| CN116845635A (en) * | 2023-07-17 | 2023-10-03 | 南京铁道职业技术学院 | Electric automobile charging device with anti-theft function |
-
2019
- 2019-11-18 CN CN201911124695.3A patent/CN110758142A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111516535A (en) * | 2020-05-27 | 2020-08-11 | 温州唯亭电子科技有限公司 | Automatic electric pile that fills of putting out a fire of cooling |
| CN116845635A (en) * | 2023-07-17 | 2023-10-03 | 南京铁道职业技术学院 | Electric automobile charging device with anti-theft function |
| CN116845635B (en) * | 2023-07-17 | 2023-12-26 | 南京铁道职业技术学院 | Electric automobile charging device with anti-theft function |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20200207 |