CN107887764B - Multipurpose extension charging wire - Google Patents
Multipurpose extension charging wire Download PDFInfo
- Publication number
- CN107887764B CN107887764B CN201710410261.4A CN201710410261A CN107887764B CN 107887764 B CN107887764 B CN 107887764B CN 201710410261 A CN201710410261 A CN 201710410261A CN 107887764 B CN107887764 B CN 107887764B
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- Prior art keywords
- extension
- port
- charging
- shell
- display screen
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
- H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
- H01B9/021—Features relating to screening tape per se
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/68—Structural association with built-in electrical component with built-in fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/72—Means for accommodating flexible lead within the holder
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a multipurpose extension charging wire which comprises a charging port, an extension line, an extension port, a shielding layer, an extension line accommodating groove, an extension port display screen device and a wear-resistant layer, wherein the charging port is electrically connected with the extension port through the extension line. The invention has the beneficial effects that: due to the arrangement of the extension line, the charging of the electric automobile at a longer distance can be effectively realized by effectively prolonging the wiring harness of the charging pile; the arrangement of the shielding layer is beneficial to providing safety guarantee for frequent use; the arrangement of the extension line receiving groove is beneficial to receiving the extension line, so that the space for placing the extension line in the vehicle is saved; the arrangement of the anti-winding wire layer is favorable for convenient use; the arrangement of the fuse is favorable for protecting the circuit; the display screen body is favorable for conveniently displaying current real time and voltage real time; through the setting of controller, be favorable to improving intelligent degree.
Description
Technical Field
The invention belongs to the technical field of charging wires, and particularly relates to a multipurpose extension charging wire.
Background
The charging wire is a wire for conducting current, the charging wire is composed of one or more soft wires, and a light and soft protective layer is wrapped outside the charging wire.
But current charging wire still has because of the pencil is not long enough and the frequent vehicle moving that causes, occupation space is big and intelligent degree is low problem.
Therefore, a novel multipurpose extension charging wire is very necessary.
Disclosure of Invention
In order to solve the technical problems, the invention provides a multipurpose extension charging wire to solve the problems that an existing charging wire occupies a large space and is low in intelligent degree due to the fact that a wire harness is not long enough to enable a vehicle to be frequently moved. A multipurpose extension charging wire comprises a charging port, an extension wire, an extension port, a shielding layer, an extension wire accommodating groove, an extension port display screen device and a wear-resistant layer, wherein the charging port is electrically connected with the extension port through the extension wire, the extension port display screen device is installed on the front side surface of the extension port through a bolt, the wear-resistant layer is sleeved on the outer side of the shielding layer, the charging port comprises a shell, a two-box plug, a three-box power plug and a USB interface, the shell is connected with the left end of the extension wire, the two-box plug is arranged on the left side of the upper portion of the shell, the three-box power plug is arranged on the left side of the lower portion of the shell, the USB interface is arranged on the right side of the shell, the extension port comprises an extension port shell, a fuse, a high-power socket, a low-power charging port and an external electric energy receiving port, and the extension port shell is connected with the right end of, the fuse is installed on the lower portion of the inner side of the extension port shell, the high-power socket is installed on the upper portion of the extension port shell, the low-power charging port is formed in the lower portion of the high-power socket, and the external electric energy receiving port is formed in the lower portion of the front side of the extension port shell.
Preferably, extension port display screen device including installation shell, display screen body, controller and alarm, installation shell bolt install the front side surface at the extension port, the display screen body inlay the upper left side at the installation shell to electric connection is at the output of controller, the controller install the lower part at the installation shell, the alarm install the upper right side at the display screen body to electric connection is at the output of controller.
Preferably, the length of the extension line is set to be 2-3 meters, and the extension line is composed of a cable with the area of 50-65 square millimeters.
Preferably, the shielding layer is sleeved on the outer side of the extension line, and the shielding layer is a flame-retardant wear-resistant shielding layer.
Preferably, the extension line receiving groove is formed on the left side of the extension port, so that the extension line can be received conveniently.
Preferably, the outer side of the wear-resistant layer is provided with an anti-winding layer.
Preferably, the fuse is a fuse with model number XRNT-10/1-40A SDLAJ-12 KV.
Preferably, the display screen body specifically adopts a liquid crystal display screen.
Preferably, the controller is a single chip controller.
Compared with the prior art, the invention has the following beneficial effects: the multipurpose extension charging wire is widely applied to the technical field of multipurpose extension charging wires. Meanwhile, the invention has the beneficial effects that:
1. according to the invention, the length of the extension line is set to be 2-3 meters, and the extension line is composed of a cable with the area of 50-65 square millimeters, so that the effective extension of a charging pile wire harness can be realized, and the charging of an electric automobile at a longer distance can be realized.
2. In the invention, the shielding layer is sleeved on the outer side of the extension line, and the shielding layer is a flame-retardant wear-resistant shielding layer, which is beneficial to providing safety guarantee for frequent use.
3. In the invention, the extension line accommodating groove is formed in the left side of the extension port, so that the extension line can be accommodated conveniently, and the space for placing in a vehicle is saved.
4. In the invention, the anti-winding layer is arranged on the outer side of the wear-resistant layer, which is beneficial to convenient use.
5. In the invention, the fuse is a fuse with model number XRNT-10/1-40ASDLAJ-12KV, which is beneficial to protecting a circuit.
6. In the invention, the display screen body specifically adopts the liquid crystal display screen, which is beneficial to conveniently displaying the current real-time and the voltage real-time.
7. In the invention, the controller is a singlechip controller, which is beneficial to improving the intelligent degree.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of the charging port of the present invention.
Fig. 3 is a schematic diagram of an extended port of the present invention.
Fig. 4 is a schematic structural diagram of an extended port display device according to the present invention.
In the figure:
1-charging port, 11-shell, 12-two-box plug, 13-three-box power plug, 14-USB interface, 2-extension line, 3-extension port, 31-extension port shell, 32-fuse, 33-high power socket, 34-low power charging port, 35-external power receiving port, 4-shielding layer, 5-extension line receiving groove, 6-extension port display screen device, 61-installation shell, 62-display screen body, 63-controller, 64-alarm, 7-wear layer and 71-anti-winding layer.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 4
The invention provides a multipurpose extension charging wire, which comprises a charging port 1, an extension line 2, an extension port 3, a shielding layer 4, an extension line accommodating groove 5, an extension port display screen device 6 and a wear-resistant layer 7, wherein the charging port 1 is electrically connected with the extension port 3 through the extension line 2, the extension port display screen device 6 is arranged on the front side surface of the extension port 3 in a bolt mode, the wear-resistant layer 7 is sleeved on the outer side of the shielding layer 4, the charging port 1 comprises a shell 11, a two-compartment plug 12, a three-compartment power plug 13 and a USB interface 14, the shell 11 is connected with the left end of the extension line 2, the two-compartment plug 12 is arranged on the left side of the upper part of the shell 11, the three-compartment power plug 13 is arranged on the left side of the lower part of the shell 11, the USB interface 14 is arranged on the right side of the shell 11, the extension port 3 comprises an extension port shell 31, the extension port shell 31 is connected with the right end of the extension line 2, the fuse 32 is installed at the lower part of the inner side of the extension port shell 31, the high-power socket 33 is installed at the upper part of the extension port shell 31, the low-power charging port 34 is arranged at the lower part of the high-power socket 33, and the external power receiving port 35 is arranged at the lower position of the front side of the extension port shell 31.
In the above embodiment, specifically, the extension port display screen device 6 includes the mounting housing 61, the display screen body 62, the controller 63 and the alarm 64, the mounting housing 61 is bolted to the front side surface of the extension port 3, the display screen body 62 is embedded in the upper left side of the mounting housing 61 and is electrically connected to the output end of the controller 63, the controller 63 is mounted in the lower part of the mounting housing 61, and the alarm 64 is mounted in the upper right side of the display screen body 62 and is electrically connected to the output end of the controller 63.
In the above embodiment, specifically, the length of the extension line 2 is set to be 2-3 meters, and the extension line 2 is composed of a cable with an area of 50-65 square millimeters, so that the effective extension of the charging pile wire harness is facilitated, and the charging of the electric automobile in a long distance is realized.
In the above embodiment, specifically, the shielding layer 4 is sleeved outside the extension line 2, and the shielding layer 4 specifically adopts the flame-retardant wear-resistant shielding layer, which is beneficial to providing safety guarantee for frequent use.
In the above embodiment, specifically, the extension line accommodating groove 5 is formed in the left side of the extension port 3, so that the extension line 2 can be accommodated conveniently, and the space for accommodating the extension line in the vehicle can be saved.
In the above embodiment, specifically, the anti-winding layer 71 is disposed on the outer side of the wear-resistant layer 7, which is beneficial to convenience in use.
Preferably, the fuse 32 is a fuse with model number XRNT-10/1-40A SDLAJ-12KV, which is beneficial to protecting the circuit.
In the above embodiment, specifically, the display screen body 62 specifically adopts a liquid crystal display screen, which is beneficial to conveniently displaying current real-time and voltage real-time.
In the above embodiment, specifically, the controller 63 specifically adopts a single chip controller, which is beneficial to improving the intelligent degree.
Principle of operation
The working principle of the invention is as follows: due to the arrangement of the extension line 2, the charging of the electric automobile at a longer distance can be effectively realized by effectively prolonging the wiring harness of the charging pile; the arrangement of the shielding layer 4 is beneficial to providing safety guarantee for frequent use; the arrangement of the extension line accommodating groove 5 is beneficial to accommodating the extension line 2, so that the space for placing in the vehicle is saved; the arrangement of the anti-winding wire layer 71 is beneficial to convenient use; the arrangement of the fuse 32 is beneficial to protecting the circuit; the display screen body 62 is favorable for conveniently displaying current real time and voltage real time; through the setting of controller 63, be favorable to improving intelligent degree.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (8)
1. The utility model provides a multipurpose extension charging wire, characterized in that, this multipurpose extension charging wire, including charging port (1), extension line (2), extension port (3), shielding layer (4), extension line storage slot (5), extension port display screen device (6) and wearing layer (7), charging port (1) through extension line (2) electric connection extension port (3), extension port display screen device (6) bolt install the front side surface at extension port (3), wearing layer (7) cup joint the outside at shielding layer (4), charging port (1) include shell (11), two railway carriage or compartment plug (12), three railway carriage or compartment power plug (13) and USB interface (14), shell (11) be connected with the left end of extension line (2), two railway carriage or compartment plug (12) set up in the upper portion left side of shell (11), the three-compartment power plug (13) is arranged on the left side of the lower portion of the shell (11), the USB interface (14) is arranged on the right side of the shell (11), the extension port (3) comprises an extension port shell (31), a fuse (32), a high-power socket (33), a low-power charging port (34) and an external electric energy receiving port (35), the extension port shell (31) is connected with the right end of the extension line (2), the fuse (32) is arranged on the lower portion of the inner side of the extension port shell (31), the high-power socket (33) is arranged on the upper portion of the extension port shell (31), the low-power charging port (34) is arranged on the lower portion of the high-power socket (33), and the external electric energy receiving port (35) is arranged on the lower portion of the front side of the extension port shell (31); extension port display screen device (6) including installation shell (61), display screen body (62), controller (63) and alarm (64), installation shell (61) bolt install the front side surface at extension port (3), display screen body (62) inlay the upper left side at installation shell (61) to electric connection is at the output of controller (63), controller (63) install the lower part at installation shell (61), alarm (64) install the upper right side at display screen body (62) to electric connection is at the output of controller (63).
2. The multipurpose extension charging cord according to claim 1, characterized in that the extension cord (2) is set to be 2-3 meters in length, and the extension cord (2) is composed of a cable with an area of 50-65 square millimeters.
3. The multipurpose extension charging wire according to claim 1, characterized in that the shielding layer (4) is sleeved outside the extension wire (2), and the shielding layer (4) is a flame-retardant and wear-resistant shielding layer.
4. A multi-purpose extension cord according to claim 1, characterized in that the extension cord receiving slot (5) is opened at the left side of the extension port (3).
5. A multipurpose extended charging cord according to claim 1, characterised in that the outer side of the wear resistant layer (7) is provided with a layer of anti-winding wire (71).
6. The multipurpose extension cord as in claim 1, wherein said fuse (32) is a type XRNT-10/1-40ASDLAJ-12KV fuse.
7. The multipurpose extension charging cord according to claim 1, wherein the display screen body (62) is a liquid crystal display screen.
8. The multipurpose extension cord according to claim 1, wherein the controller (63) is a PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710410261.4A CN107887764B (en) | 2017-06-03 | 2017-06-03 | Multipurpose extension charging wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710410261.4A CN107887764B (en) | 2017-06-03 | 2017-06-03 | Multipurpose extension charging wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107887764A CN107887764A (en) | 2018-04-06 |
| CN107887764B true CN107887764B (en) | 2020-02-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710410261.4A Active CN107887764B (en) | 2017-06-03 | 2017-06-03 | Multipurpose extension charging wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107887764B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201061032Y (en) * | 2007-05-09 | 2008-05-14 | 姜惟元 | Security lengthening line structure |
| CN201332179Y (en) * | 2008-12-29 | 2009-10-21 | 赖丽纯 | Power supply control device of extension cord socket |
| CN201860014U (en) * | 2010-11-03 | 2011-06-08 | 天津理工大学 | Wiring board with extension function |
| CN202217855U (en) * | 2011-06-15 | 2012-05-09 | 湖南大学 | Charging post extension line with standard design |
| CN204870596U (en) * | 2015-08-11 | 2015-12-16 | 李�杰 | Electric automobile of module is charged with stake of charging to integrated high frequency intellectuality |
| CN205985683U (en) * | 2016-09-08 | 2017-02-22 | 代中彦 | Extension line that charges of electric motor car |
-
2017
- 2017-06-03 CN CN201710410261.4A patent/CN107887764B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201061032Y (en) * | 2007-05-09 | 2008-05-14 | 姜惟元 | Security lengthening line structure |
| CN201332179Y (en) * | 2008-12-29 | 2009-10-21 | 赖丽纯 | Power supply control device of extension cord socket |
| CN201860014U (en) * | 2010-11-03 | 2011-06-08 | 天津理工大学 | Wiring board with extension function |
| CN202217855U (en) * | 2011-06-15 | 2012-05-09 | 湖南大学 | Charging post extension line with standard design |
| CN204870596U (en) * | 2015-08-11 | 2015-12-16 | 李�杰 | Electric automobile of module is charged with stake of charging to integrated high frequency intellectuality |
| CN205985683U (en) * | 2016-09-08 | 2017-02-22 | 代中彦 | Extension line that charges of electric motor car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107887764A (en) | 2018-04-06 |
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Effective date of registration: 20220930 Address after: 215500 No.2 Jianye Road, Changshu City, Suzhou City, Jiangsu Province Patentee after: SUZHOU AIPULESI NEW ENERGY POWER SYSTEM TECHNOLOGY Co.,Ltd. Address before: 102606 Floor 03, Building 3, Yard 32, Yuzhen Street, Daxing District, Beijing Patentee before: ZHENHAO (BEIJING) NEW ENERGY TECHNOLOGY Co.,Ltd. |
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