CN219959488U - Solar film power generation converging direct current charging gun - Google Patents
Solar film power generation converging direct current charging gun Download PDFInfo
- Publication number
- CN219959488U CN219959488U CN202320447672.1U CN202320447672U CN219959488U CN 219959488 U CN219959488 U CN 219959488U CN 202320447672 U CN202320447672 U CN 202320447672U CN 219959488 U CN219959488 U CN 219959488U
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- terminal
- cable
- plastic shell
- direct current
- connection confirmation
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- 238000010248 power generation Methods 0.000 title claims abstract description 20
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 238000012790 confirmation Methods 0.000 claims description 40
- 230000001681 protective effect Effects 0.000 claims description 23
- 239000010409 thin film Substances 0.000 claims description 18
- 239000010408 film Substances 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 8
- 238000002788 crimping Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000003032 molecular docking Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a solar film power generation converging direct current charging gun, which comprises a plastic shell, wherein a rear cover is arranged on the rear surface of the plastic shell, a cable is connected to the bottom of the rear cover, a plurality of conducting terminal assemblies (8) are arranged in the plastic shell (1), the cable (3) is electrically connected with the conducting terminal assemblies (8), and the axis of the plastic shell (1) is orthogonal to the axis of the cable (3); the plastic shell (1) is provided with a locking mechanism which is used for being fixedly locked with the charging seat of the vehicle body. The utility model avoids the problem of insufficient space for being embedded into the charging port of the existing new energy vehicle, and can be used for docking the charging port of the existing new energy vehicle, thereby providing electric energy for the new energy vehicle in running. The embedded installation accompanies the automobile body, and the user can take off film solar cell charging device as required, does not influence the rifle butt joint charging mouth of charging and parks and charge, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of charging guns, and particularly relates to a solar film power generation converging direct current charging gun.
Background
Along with the maturity and commercialization of the thin film solar power generation technology, mobile real-time charging demand application occurs, so that a vehicle can be charged by means of a thin film solar cell in the driving process, and the vehicle can be switched to a fixed charging pile for charging when parked; however, if the thin film solar cell charging device is designed with reference to the existing charging gun, when the thin film solar cell charging device is embedded into the charging port of the vehicle, the thin film solar cell charging device cannot be normally docked with the charging port of the vehicle body due to the small space or the open cover of the vehicle socket cannot be buckled, so that the application of the thin film solar cell is limited to a great extent.
In summary, providing a thin film solar power generation and bus direct current charging device compatible with conventional charging equipment for vehicles is a technical problem to be solved at present.
Disclosure of Invention
The utility model aims to provide a solar film power generation converging direct current charging gun, which can save space by enabling the axis of a plastic shell to be orthogonal with the axis of a cable, relieve the problem of insufficient space for being embedded into a charging port of an existing new energy vehicle and facilitate the butt joint of a charging device for film power generation to the charging port of the new energy vehicle.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the solar film power generation converging direct current charging gun comprises a plastic shell, wherein a rear cover is arranged on the rear surface of the plastic shell, a cable is connected to the bottom of the rear cover, a plurality of conducting terminal assemblies are arranged in the plastic shell, the cable is electrically connected with the conducting terminal assemblies, and the axis of the plastic shell is orthogonal to the axis of the cable;
the plastic shell is provided with a locking mechanism which is used for being fixedly locked with the charging seat of the vehicle body.
Preferably, the plastic shell (1) is internally provided with a connecting component (15) and a threading plate (7); the connection assembly (15) comprises a protective ground terminal (151), the protective ground terminal (151) comprising a protective ground terminal first portion and a protective ground terminal second portion arranged non-coaxially; the first part of the protective grounding terminal is arranged on the outer side of the threading plate; the second part of the protective grounding terminal penetrates through the threading plate and extends to the inner side of the threading plate to be in pressure connection with the cable (3); the protective ground terminal is configured to allow a cable to enter from the protective ground terminal second portion, pass through the interior of the threading plate, and extend outside the protective ground terminal first portion.
Preferably, the connection assembly (15) further includes a vehicle connection confirmation terminal (160) including a vehicle connection confirmation terminal first portion (161) and a vehicle connection confirmation terminal second portion (162) disposed non-coaxially; the first part of the vehicle connection confirmation terminal is arranged on the outer side of the threading plate (7); the second part of the vehicle connection confirmation terminal penetrates through the threading plate and extends to the inner side of the threading plate to be in pressure connection with the cable 3; the vehicle connection confirmation terminal (160) is configured to allow the cable to enter from the vehicle connection confirmation terminal second portion, pass through the inside of the threading plate, and extend to the outside of the vehicle connection confirmation terminal first portion.
Preferably, the connection assembly (15) further comprises a low-voltage auxiliary power supply positive terminal (152), a direct-current power supply positive terminal (153), a charging communication CAN H terminal (154), a power supply connection confirmation terminal (155), a charging communication CAN L terminal (157), a direct-current power supply negative terminal (158) and/or a low-voltage auxiliary power supply negative terminal (159); the direct current power supply positive terminal (153) and the direct current power supply negative terminal (158) have a connection circuit electrically connected between the protection ground terminal (151) and the power supply connection confirmation terminal (155).
Preferably, the locking mechanism includes:
the locking assembly comprises an unlocking pull strap, one end of the unlocking pull strap is arranged outside the plastic shell in a tilting mode, and the other end of the locking assembly obliquely extends to the inside of the plastic shell; the locking component further comprises a locking rod which is rotationally connected with the unlocking pull belt through a shaft;
the spring reset piece is arranged between the lock rod and the inner wall of the plastic shell;
the inside of plastic shell still installs normally closed switch, normally closed switch is in the bottom of locking lever, and both press the contact.
Preferably, one end of the lock rod is a clamping section, the other end of the lock rod is a pressing section, and the pressing section is rotationally connected with the inside of the plastic shell through a shaft.
Preferably, the conductive terminal assembly comprises a terminal front section for contacting with the socket and a terminal rear section for arranging a crimping hole corresponding to the cable, wherein a threading plate is further arranged in the plastic shell, and the terminal rear section is embedded on the threading plate and is crimped with the cable; the terminal front section extends towards the car body charging seat.
Preferably, the threading plate is provided with a hole, the top of the cable is provided with a wire outlet, and the electric wire through hole in the cable is electrically connected with the conducting terminal assembly.
Preferably, the back surface of the back cover is provided with staggered pull-out pull tapes.
Preferably, a sealing ring is sleeved at the joint of the cable and the rear cover.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the axis of the plastic shell is orthogonal to the axis of the cable, so that the problem of insufficient space for embedding the charging port of the existing new energy vehicle can be solved, and the rationality of wiring layout in a limited space can be improved by adopting a non-coaxial structure arrangement of the vehicle connection confirmation terminal and the protection grounding terminal in the rear cover, so that the space is further saved, the whole volume of the novel energy vehicle charging port is reduced, and the charging port of the existing new energy vehicle can be docked, thereby providing electric energy for the new energy vehicle in running.
According to the utility model, the accompanying vehicle body is embedded, a user can take down the thin-film solar cell charging device according to the needs, and the charging gun is not influenced to stop and charge the charging port.
Besides, the open cover of the vehicle body socket can be buckled, and the solar film power generation and energy storage device supplies power to the vehicle body; when the vehicle is parked, the charging device can be disconnected with a charging port of the new energy automobile, and a charging gun on a conventional charging pile is used for supplying power to the vehicle body. The pull belt is used for unlocking, and the pull belt is used for assisting in pulling out the gun.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the present utility model in a locked state;
FIG. 4 is a schematic diagram of a cable layout of the present utility model;
FIG. 5 is a schematic layout of the charging gun terminal of the present utility model;
fig. 6 is a circuit diagram of a charging gun terminal of the present utility model.
Fig. 7 is a schematic structural view of the vehicle connection confirmation terminal of the present utility model.
Drawings
In the figure: 1. a plastic housing; 2. a rear cover; 3. a cable; 4. pulling out the pull belt; 5. unlocking the pull belt; 6. a lock lever; 61. a clamping section; 62. a pressing section; 7. a threading plate; 8. conducting the terminal assembly; 9. a terminal front section; 10. a seal ring; 11. a terminal rear section; 12. a wire outlet; 13. a spring return member; 14. a normally closed switch; 15. a connection assembly; 151. a power-on protection terminal; 152. a low-voltage auxiliary power supply positive terminal; 153. a direct current power supply positive terminal; 154. a charging communication CAN H terminal; 155. a power supply connection confirmation terminal; 156. a low voltage auxiliary power supply negative terminal; 157. a charging communication CAN L terminal; 158. a DC power supply negative terminal; 160. a vehicle connection confirmation terminal; a vehicle connection confirmation terminal first portion 161; the vehicle connection confirmation terminal second portion 162.
The mounting assembly 10 is secured.
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.
Referring to fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a solar film electricity generation converges direct current rifle that charges, includes plastic shell 1, and lid 2 is behind the back surface mounting of plastic shell 1, and the bottom of lid 2 is connected with cable 3 after, is provided with locking mechanical system on the plastic shell 1, and this locking mechanical system includes:
the locking assembly comprises an unlocking pull strap 5, one end of the unlocking pull strap is arranged outside the plastic shell 1 in a tilting manner, the other end of the unlocking pull strap extends to the inside of the plastic shell 1 in an inclined manner, and a through hole for the other end of the unlocking pull strap 5 to penetrate is formed in the plastic shell 1; the locking assembly further comprises a locking rod 6, and the locking rod 6 is connected with the unlocking pull belt 5 in a rotating way through a shaft;
the spring return piece 13 is arranged between the lock rod 6 and the inner wall of the plastic shell 1;
the inside of the plastic shell 1 is also provided with a normally closed switch 14 which is connected between the power supply connection confirmation terminal 155 and the grounding protection terminal 151, wherein the normally closed switch 14 is connected with a resistor in a crimping or welding mode, and the normally closed switch 14 is positioned at the bottom of the lock rod 6 and is in pressing contact with the ground protection terminal 151.
In this embodiment, preferably, one end of the lock lever 6 is a hook-shaped engaging section 61, the other end is a pressing section 62, the pressing section 62 is rotationally connected with the inside of the plastic housing 1 through a shaft, in use, the unlocking pull strap 5 drives the engaging section 61 of the lock lever 6 to rotate upwards relative to the plastic housing 1 to lift, and the charging gun is unlocked from the charging seat of the vehicle body; the charging gun is inserted into the charging seat of the vehicle body, the spring return piece 13 pushes the pressing section 62 of the lock rod 6 to rotate downwards relative to the plastic shell 1, and the clamping section 61 is put down to realize the buckling.
In this embodiment, preferably, a plurality of conductive terminal assemblies 8 are disposed in the plastic housing 1, the charging device is connected with a charging port of a new energy automobile through the conductive terminal assemblies 8 in the plastic housing 1 during driving, receives a solar film on the new energy automobile to realize power supply, and can disconnect the charging device from the charging port of the new energy automobile when parking, and adopts a charging gun on a conventional charging pile to supply power to a vehicle body, the cable 3 is electrically connected with the conductive terminal assemblies 8, the extending direction of the conductive terminal assemblies 8 forms a space 90-degree included angle with the extending direction of the cable 3, and the axis of the plastic housing 1 forms an orthogonal 90-degree included angle with the axis of the cable 3.
In this embodiment, preferably, the conductive terminal assembly 8 includes a terminal front section 9 for contacting with the socket, and a terminal rear section 11 for providing a crimp hole corresponding to the cable 3, the inside of the plastic housing 1 is further provided with a threading plate 7, and the terminal rear section 11 is embedded on the threading plate 7 and is crimped with the cable 3; each conducting terminal assembly 8 is buckled and pressed between the plastic shell 1 and the threading plate 7 by the threading plate 7, the terminal front section 9 extends towards the direction of the charging seat of the vehicle body and is used for realizing later-stage electric connection, a hole is formed in the threading plate 7, an outlet 12 is formed in the top of the cable 3, and an electric wire through hole in the cable 3 is electrically connected with the conducting terminal assembly 8 to realize current transmission.
In this embodiment, preferably, the rear surface of the rear cover 2 is provided with staggered pull-out strips 4, and the connection part between the cable 3 and the rear cover 2 is further sleeved with a sealing ring 10, so as to seal the position and avoid water vapor intrusion.
In this embodiment, preferably, the plastic housing 1 accommodates the connection components 15, 15 therein, and includes a protection ground terminal 151, a low-voltage auxiliary power positive terminal 152, a direct-current power positive terminal 153, a charging communication CAN H terminal 154, a power supply connection confirmation terminal 155, and a low-voltage auxiliary power negative terminal 156; a charging communication CAN L terminal 157, a dc power negative terminal 158, and a vehicle connection confirmation terminal 160.
The dc power supply positive terminal 153 and the dc power supply negative terminal 158 have a connection circuit electrically connected between the protection ground terminal 151 and the power supply connection confirmation terminal 155.
In the prior art, the front part and the rear part of the terminal in the common charging gun are designed coaxially, and after a cable enters the rear cover from the outside, the cable enters from the rear part of the terminal positioned at one side of the threading plate, extends towards the charging seat, extends out from the front part of the terminal at the other side of the threading plate, and has a crowded inner space.
As shown in fig. 7, the vehicle connection confirmation terminal 160 includes a vehicle connection confirmation terminal first portion 161 and a vehicle connection confirmation terminal second portion 162 that are not coaxially disposed.
The vehicle connection confirmation terminal first portion is mounted on the outer side of the threading plate 7; the second portion of the vehicle connection confirmation terminal penetrates the threading plate and extends to the inner side of the threading plate, and is in pressure contact with the cable 3.
In this embodiment, the vehicle connection confirmation terminal (160) is configured to allow the cable to enter from the second portion of the vehicle connection confirmation terminal, pass through the inside of the threading plate, and extend to the outside of the first portion of the vehicle connection confirmation terminal, and the vehicle connection confirmation terminal (160) is configured to be disposed in a non-coaxial arrangement, so that the cable can be crimped while being conveniently routed around the fixed mounting assembly 10 such as a screw, and the problem of insufficient space for mounting the normally closed switch can be avoided, thereby facilitating space saving.
Also, the protective ground terminal (151) includes a protective ground terminal first portion and a protective ground terminal second portion that are non-coaxially disposed; the first part of the protective grounding terminal is arranged on the outer side of the threading plate; the second part of the protective grounding terminal penetrates through the threading plate and extends to the inner side of the threading plate to be in pressure connection with the cable (3); the protection ground terminal is configured to allow the cable to enter from the second part of the protection ground terminal, pass through the inside of the threading plate and extend to the outside of the first part of the protection ground terminal, so that the cable is convenient to crimp, and meanwhile, the problem of insufficient space for wiring after the cable enters the rear cover from the outside is avoided, and the space is saved.
Through the arrangement of the non-coaxial terminal structure, the layout rationality of wiring in a limited space is effectively improved, the whole structure of the solar thin film power generation converging direct current charging gun is smaller, the follow-up installation in a charging cover is convenient, and the follow-up embedding butt joint with a vehicle charging port is convenient.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a solar film electricity generation converges direct current rifle that charges, includes plastic shell (1) back surface mounting of plastic shell (1) has back lid (2), the bottom of back lid (2) is connected with cable (3), its characterized in that: a plurality of conducting terminal assemblies (8) are arranged in the plastic shell (1), the cable (3) is electrically connected with the conducting terminal assemblies (8), and the axis of the plastic shell (1) is orthogonal to the axis of the cable (3);
the plastic shell (1) is provided with a locking mechanism which is used for being fixedly locked with the charging seat of the vehicle body.
2. The solar thin film power generation converging direct current charging gun according to claim 1, wherein: the plastic shell (1) is internally provided with a connecting component (15) and a threading plate (7); the connection assembly (15) comprises a protective ground terminal (151), the protective ground terminal (151) comprising a protective ground terminal first portion and a protective ground terminal second portion arranged non-coaxially; the first part of the protective grounding terminal is arranged on the outer side of the threading plate; the second part of the protective grounding terminal penetrates through the threading plate and extends to the inner side of the threading plate to be in pressure connection with the cable (3); the protective ground terminal is configured to allow a cable to enter from the protective ground terminal second portion, pass through the interior of the threading plate, and extend outside the protective ground terminal first portion.
3. The solar thin film power generation converging direct current charging gun according to claim 2, wherein: the connection assembly (15) further comprises a vehicle connection confirmation terminal (160), wherein the vehicle connection confirmation terminal (160) comprises a vehicle connection confirmation terminal first part (161) and a vehicle connection confirmation terminal second part (162) which are not coaxially arranged; the first part of the vehicle connection confirmation terminal is arranged on the outer side of the threading plate (7); the second part of the vehicle connection confirmation terminal penetrates through the threading plate and extends to the inner side of the threading plate to be in pressure connection with the cable (3); the vehicle connection confirmation terminal (160) is configured to allow the cable to enter from the vehicle connection confirmation terminal second portion, pass through the inside of the threading plate, and extend to the outside of the vehicle connection confirmation terminal first portion.
4. The solar thin film power generation converging direct current charging gun according to claim 2, wherein: the connecting assembly (15) further comprises a low-voltage auxiliary power supply positive terminal (152), a direct-current power supply positive terminal (153), a charging communication CAN H terminal (154), a power supply connection confirmation terminal (155), a charging communication CAN L terminal (157), a direct-current power supply negative terminal (158) and/or a low-voltage auxiliary power supply negative terminal (159); the direct current power supply positive terminal (153) and the direct current power supply negative terminal (158) have a connection circuit electrically connected between the protection ground terminal (151) and the power supply connection confirmation terminal (155).
5. The solar thin film power generation and confluence direct current charging gun according to claim 1, wherein the locking mechanism comprises:
the locking assembly comprises an unlocking pull strap (5), one end of the unlocking pull strap is arranged outside the plastic shell (1) in a tilting mode, and the other end of the unlocking pull strap extends to the inside of the plastic shell (1) in an inclined mode; the locking component also comprises a locking rod (6), and the locking rod (6) is rotationally connected with the unlocking pull strap (5) through a shaft;
the spring reset piece (13) is arranged between the lock rod (6) and the inner wall of the plastic shell (1);
the inside of plastic shell (1) still installs normally closed switch (14), normally closed switch (14) are in the bottom of locking lever (6), and both press the contact.
6. The solar thin film power generation converging direct current charging gun according to claim 5, wherein: one end of the lock rod (6) is provided with a clamping section (61), the other end of the lock rod is provided with a pressing section (62), and the pressing section (62) is rotatably connected with the inside of the plastic shell (1) through a shaft.
7. The solar thin film power generation converging direct current charging gun according to claim 1, wherein: the conduction terminal assembly (8) comprises a terminal front section (9) used for being in contact with a socket and a terminal rear section (11) used for being provided with a crimping hole corresponding to the cable (3), a threading plate (7) is further arranged in the plastic shell (1), and the terminal rear section (11) is embedded on the threading plate (7) and is crimped with the cable (3); the terminal front section (9) extends towards the vehicle body charging seat.
8. The solar thin film power generation converging direct current charging gun according to claim 7, wherein: the threading board (7) is provided with a hole, the top of the cable (3) is provided with an outlet (12), and the electric wire through hole inside the cable (3) is electrically connected with the conducting terminal assembly (8).
9. The solar thin film power generation converging direct current charging gun according to claim 1, wherein: the rear surface of the rear cover (2) is provided with staggered pull-out pull belts (4).
10. The solar thin film power generation converging direct current charging gun according to claim 9, wherein: the joint of the cable (3) and the rear cover (2) is also sleeved with a sealing ring (10).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2022234026635 | 2022-12-19 | ||
CN202223402663 | 2022-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219959488U true CN219959488U (en) | 2023-11-03 |
Family
ID=88542905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202320447672.1U Active CN219959488U (en) | 2022-12-19 | 2023-03-10 | Solar film power generation converging direct current charging gun |
Country Status (1)
Country | Link |
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CN (1) | CN219959488U (en) |
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2023
- 2023-03-10 CN CN202320447672.1U patent/CN219959488U/en active Active
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