CN214543650U - Recharging device for electric road vehicles - Google Patents
Recharging device for electric road vehicles Download PDFInfo
- Publication number
- CN214543650U CN214543650U CN201990000456.4U CN201990000456U CN214543650U CN 214543650 U CN214543650 U CN 214543650U CN 201990000456 U CN201990000456 U CN 201990000456U CN 214543650 U CN214543650 U CN 214543650U
- Authority
- CN
- China
- Prior art keywords
- magnetic means
- movable portion
- recharging device
- movable
- fixed
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A recharging device (1) for electric road vehicles is described, comprising a box-shaped body (2) forming an accommodation space (V) inside, the box-shaped body (2) being divided into a fixed portion (10) and a movable portion (20), the fixed portion (10) having restraining means for fixing to a vertical support, the movable portion (20) being hinged to the fixed portion and being rotatably movable between a closed configuration and an open configuration. The recharging device (1) also comprises an electrical module (30) for supplying power to and controlling the at least one recharging socket (35), the electrical module (30) being completely contained in the housing space (V) in the closed configuration. The electrical module (30) comprises a first plurality of electrical devices (31) fixed to the fixed portion (10) and a second plurality of electrical devices (32) fixed to the movable portion (20).
Description
Technical Field
The present invention relates to the field of recharging devices for electric road vehicles (electric road vehicles), in particular to wall-mounted recharging devices, also known as "wall boxes".
Background
The marketing and use of electric road vehicles is rapidly emerging in many countries around the world, providing a new sustainable and clean form of personal transportation.
One of the obstacles to the popularity of electric vehicles is the difficulty in obtaining a quick and reliable recharge of the battery when needed, which, in the past, is still partly so.
Although some vehicles are theoretically rechargeable from ordinary household sockets, such applications are not very safe and almost all countries of the world have specific regulations in this regard, requiring the use of devices capable of communicating with the control unit on the vehicle to monitor recharging and ensure safety and efficiency.
At the same time, household recharging devices have been developed that can be connected to the electrical grid, providing the possibility of household recharging of electric vehicles, in particular of cars.
Currently, the most common and widespread recharging systems are connected to the vehicle by means of cables and standard connectors and establish communication with the on-board control unit through a signal circuit with a "PWM" code (pulse width modulation), in which the information is encoded in the form of the duration of each pulse.
In parallel with the signal circuit is a power supply circuit integrated in the same cable and connector through which the recharging system sends the recharging current to the vehicle.
Currently, the household systems on the market use alternating recharging currents.
With the described system, the unit on the vehicle monitors the situation of the recharging process and sends the situation to the recharging device, which can adjust the recharging current and halt the recharging process when problems arise.
This improves recharging safety and reduces the risks associated primarily with lithium batteries, which are known to be susceptible to damage after recharging problems and in some cases to cause dangerous events such as fire and explosion.
The devices that effect such recharging are classified into recharging posts and wall-mounted devices (so-called "wall boxes").
The wall-mounted device comprises in particular a housing which encloses the electrical parts of the device and which can be fixed to a vertical wall.
Wall-mounted devices may be powered directly from the home or industrial power grid and have connectors through the housing to connect the internal electrical components to the power source.
To ensure access to the internal components, prior art housings have one or more doors or portions that can be opened facing the electrical components to allow for maintenance, repair, or replacement.
Disadvantageously, in the devices of the prior art, the mutual arrangement of the door and the electrical part does not guarantee easy and quick access to all the components, and the need to operate some of these components results in the need for a professional operator to partially disassemble some parts and long operating times.
SUMMERY OF THE UTILITY MODEL
In this case, the technical purpose forming the basis of the present invention is to provide a recharging device for electric road vehicles which overcomes at least some of the above-mentioned drawbacks of the prior art.
More specifically, it is an object of the present invention to provide a recharging device for electric road vehicles which is able to simplify access to the internal components and maintenance thereof.
The technical purpose indicated and the aims specified are substantially achieved by a recharging device for electric road vehicles comprising the technical features described in one or more of the following items.
Item 1) a recharging device (1) for electric road vehicles, comprising a box-shaped body (2), said box-shaped body (2) forming internally an accommodation space (V), a fixed portion (10) of said box-shaped body (2) being configured for reversibly fixing said recharging device (1) to a vertical support, a movable portion (20) of said box-shaped body (2) being hinged to said fixed portion (10) and being rotatably movable between a closed configuration, in which said movable portion (20) is positioned in contact with said fixed portion (10) and closes said accommodation space (V), and an open configuration, in which said movable portion (20) is disengaged so as to enable access to said accommodation space (V); -the recharging device (1) comprises an electrical module (30) for supplying and controlling at least one recharging socket (35), said electrical module (30) being fully contained in the housing space (V) when the movable portion (20) is in the closed configuration, and said electrical module (30) comprising a first plurality of electrical devices (31) fixed to the fixed portion (10) and a second plurality of electrical devices (32) fixed to the movable portion (20); characterized in that said movable portion (20) is hinged at a lower portion of said fixed portion (10) so that said movable portion (20) in said open configuration is positioned in a lower position with respect to said movable portion (20) in said closed configuration, and in that, in addition, said recharging device (1) comprises a plurality of first magnetic means (14) fixed to said fixed portion (10) and a plurality of second magnetic means (24) fixed to said movable portion (20), and said second magnetic means (24) are associated with respective first magnetic means (14) to determine a force for constraining said movable portion (20) in said closed configuration against said fixed portion (10).
Item 2) the recharging device (1) according to item 1), wherein said first plurality of electrical devices (31) and said second plurality of electrical devices (32) are distributed on said fixed portion (10) and on said movable portion (20) so as to define, in an open configuration, a single layer of electrical devices that are individually accessible.
Item 3) the recharging device (1) according to any of the preceding items, wherein at least one hinge (5) connected between the movable part (20) and the fixed part (10) defines a passage for one or more electrical connections between the first plurality of electrical devices (31) and the second plurality of electrical devices (32).
Item 4) the recharging device (1) according to any one of the preceding items, wherein two recharging receptacles (35) are mounted on the movable portion (20), facing outside the box-shaped body (2) in the closed configuration.
Item 5) the recharging device (1) according to any one of the preceding items, comprising visual output means (37) mounted on the movable portion (20), said visual output means (37) preferably being a two-dimensional screen.
Item 6) the recharging device (1) according to any one of the preceding items, comprising: at least one hinge (5) connected between the fixed part (10) and the movable part (20); and a closing device (6), said closing device (6) preferably comprising a lock facing said hinge (5) to allow reversible locking of said movable portion (20) in said closed configuration.
Item 7) a recharging device (1) according to any of the preceding items, wherein said fixed portion (10) comprises a rear wall (11) and a side wall (12), said rear wall (11) being substantially flat and couplable to a vertical support of the recharging device (1) by said constraining means, said side wall (12) surrounding said rear wall (11) and preferably perpendicular to said rear wall (11), a plurality of electrical connectors (36) passing through said rear wall (11) for powering said electrical module (30).
Item 8) the recharging device (1) according to item 7, wherein the movable portion (20) of the box-shaped body (2) comprises a movable wall (21) substantially flat and parallel to the rear wall (11), the movable wall (21) being configured to move into contact with the side wall (12) in a position facing the rear wall (11) in the closed configuration.
Item 9) the recharging device (1) according to items 7 and 8, wherein said rear wall (11) and said movable wall (21) have a substantially rectangular shape or, preferably, a substantially square shape with sides between 420mm and 430mm, and said side walls (12) have a height between 155mm and 165 mm.
Item 10) the recharging device (1) according to item 9, wherein the fixed part (10) and the movable part (20) have respective coupling surfaces (13, 23) comprising a contact surface (13) and a seal (23), the seal (23) being coupled to the contact surface (13) for sealing the box-shaped body (2) in the closed configuration.
Item 11) a recharging device (1) according to any of the preceding items, wherein said first magnetic means (14) or said second magnetic means (24) are positioned close to said seal (23), said first magnetic means (14) being uniformly distributed along said seal (23) so that said constraining force generates a mutual pressure distributed in a substantially uniform manner between said seal (23) and said contact surface (13).
Item 12) the recharging device (1) according to any one of the preceding items, comprising a plurality of pins (25) reversibly coupled to respective guides (15), said guides (15) being arranged on one of said fixed portion (10) or said movable portion (20), said pins (25) being positioned on the other between said fixed portion (10) and said movable portion (20) so that, when said movable portion (20) is in said closed configuration, said pins (25) are engaged with said guides (15), said guides (15) and said pins (25) being positioned so as to control the engagement of said seal (23) by said contact surface (13) during the closing of said movable portion (20).
Item 13) a recharging device (1) according to any of the preceding items, wherein said pin (25) has a punch-like configuration positioned so that the tip portion of said pin (25) engages first said guide (15) during the closure of said movable portion (20).
Item 14) the recharging device (1) according to any one of the preceding items, comprising a pin (25) and a respective guide (15) each associated with a second magnetic means (24) for each first magnetic means (14), said pin (25) and said guide (15) being associated with said first magnetic means (14) and said second magnetic means (24) and being located in proximity to said first magnetic means (14) and said second magnetic means (24).
Item 15) a recharging device (1) according to any of the preceding items, wherein said fixed part (10) has a rectangular or preferably square plan shape, said movable part (20) being hinged at one side of said fixed part (10), said first magnetic means (14) or said second magnetic means (24) being positioned with said guides (15) and/or pins (25) along the other side of said fixed part (10).
Item 16) the recharging device (1) according to any one of the preceding items, comprising: at least one hinge (5) connected between the fixed part (10) and the movable part (20); and a closing device (6), preferably comprising a lock, facing said hinge (5) to allow reversible locking of said movable portion (20) in said closed configuration.
Item 17) the recharging device (1) according to any of the preceding items, wherein the movable portion (20) is hinged at a lower portion of the fixed portion (10) so that the movable portion (20) in the open configuration is positioned lower than the movable portion (20) in the closed configuration.
Item 18) a recharging device (1) according to any of the preceding items, wherein the electrical module (30) comprises a safety circuit electrically connected at least to a first magnetic means (14) and to a corresponding second magnetic means (24) associated with the first magnetic means (14), so that a physical contact between the first magnetic means (14) and the second magnetic means (24) causes a closing of the safety circuit and a physical separation between the first magnetic means (14) and the second magnetic means (24) causes an opening of the safety circuit, the electrical module (30) being configured to detect the closing and opening of the safety circuit.
Another object of the present invention is to provide a recharging device for electric road vehicles which is able to improve the safety and tightness of the doors to the electrical parts.
Further features and advantages of the present invention will become more apparent in the following non-limiting description of a preferred embodiment of a recharging device for electric road vehicles.
Drawings
The following description is made with reference to the accompanying drawings, which are provided for illustrative purposes only and do not limit the scope of the present invention, and in which:
figure 1 is a perspective view of a recharging device according to the present invention;
figure 2 is a perspective view of the recharging device of figure 1 in a different configuration of use;
figure 3 shows a detail of the recharging device of figure 2;
figure 4 is a front view of the recharging device of figure 2;
figure 5 is a cross-sectional view of the recharging device of figure 2.
Detailed Description
With reference to the accompanying drawings, a recharging device of an electric road vehicle is generally indicated by the numeral 1. This is hereinafter referred to as "recharging device 1".
The recharging device 1 comprises a box-shaped body 2, which box-shaped body 2 has the function of housing the electrical components.
The box-shaped body 2 defines an accommodation space "V" inside.
The box-shaped body 2 is divided into a fixed portion 10 and a movable portion 20.
The fixed portion 10 of the box-shaped body 2 comprises restraining means configured to fix the recharging device 1 to a vertical support, such as a wall, preferably in a reversible manner.
The movable portion 20 of the box-shaped body 2 is hinged to the fixed portion 10 in such a way as to rotate the movable portion 20 with respect to the fixed portion 10 between a closed configuration illustrated in fig. 1 and an open configuration illustrated in fig. 2 to 5.
In the closed configuration, the movable portion 20 is positioned against the fixed portion 10 and closes the accommodation space "V", while in the open configuration, the movable portion 20 is disengaged so as to enable access to the accommodation space (V).
Preferably, the fixed portion 10 comprises a substantially flat rear wall 11, this rear wall 11 being provided with the above-mentioned constraint means, in such a way as to be coupled to the vertical support of the recharging device 1. Furthermore, the fixing portion 10 comprises side walls 12 surrounding the rear wall 11 and preferably perpendicular to the rear wall 11.
In the preferred embodiment, the movable portion 20 of the box-shaped body 2 comprises a movable wall 21 that is substantially flat and parallel to the rear wall 11.
The movable wall 21 is configured to be positioned in contact with the side wall 12, in a position facing the rear wall 11, in the closed configuration.
In a preferred embodiment, both the rear wall 11 and the movable wall 21 have a substantially rectangular or preferably square shape and have sides between 420mm and 430 mm.
Further, in the preferred embodiment, the height of the side wall 12 is between 155 to 165 mm.
Preferably, the movable part 20 is hinged at a lower portion of the fixed part 10, in particular at the bottom of its rectangular or square plan, so that in the open configuration the movable part 20 is positioned in a lower position with respect to the movable part 20 in the closed configuration.
Advantageously, the movable portion 20 configured in this way opens downwards and is stably maintained in the open position thanks to its weight and the support of the hinge means.
The recharging device 1 comprises at least one hinge 5 for the connection between the fixed part 10 and the movable part 20, preferably the recharging device 1 comprises two hinges 5.
Furthermore, the recharging device 1 comprises closing means 6, preferably comprising a lock, for example the closing means 6 facing the hinge 5, to allow the reversible locking of the movable portion 20 in contact with the fixed portion 10 in the closed configuration.
Preferably, the fixed portion 10 and the movable portion 20 have respective coupling surfaces, including a seal 23 and a contact surface 13 coupled to the seal 23, so as to seal the box-shaped body 2 in a liquid-tight manner in the closed configuration.
More specifically, one between the seal 23 and the contact surface 13 is located on one or the other of the movable portion 20 or the fixed portion 10, and the other between the seal 23 and the contact surface 13 is located on the other of the movable portion 20 or the fixed portion 10.
Preferably, the recharging device 1 also comprises a plurality of first magnetic means 14 fixed to the fixed portion 10 and a plurality of second magnetic means 24 fixed to the movable portion 20, and the second magnetic means 24 are associated with the first magnetic means 14 to determine a magnetic force for constraining the movable portion 20 against the fixed portion 10 in the closed configuration.
Both the first magnetic means 14 and the second magnetic means 24 can be made of magnetic or ferromagnetic material or in any case designed to be attracted by a magnet, selected and positioned in such a way as to generate the above-mentioned restraining force. In the illustrated embodiment, the first magnetic device 14 comprises a ferrous alloy cover disk (ferrous alloys), while the second magnetic device 24 comprises a permanent magnet.
In the embodiment comprising the first and second magnetic means 14, 24 and the seal 23, the first magnetic means 14 or the second magnetic means 24 are advantageously positioned close to the seal 23, in particular for the first magnetic means 14 in the configuration (illustrated) in which the seal 23 is mounted on the fixed part 10, and the second magnetic means 24 in the equivalent configuration in which the seal 23 is mounted on the movable part 20.
Preferably, the above-mentioned first magnetic means 14 or second magnetic means 24 are uniformly distributed along the seal 23, so that when the box-shaped body 2 is in the closed configuration, the above-mentioned magnetic constraint forces result in a substantially uniform pressure distribution on the seal 23, so as to improve the relative seal.
Preferably, the recharging device 1 also comprises a plurality of guides 15 and respective pins 25 reversibly coupled to the guides 15. Each guide 15 is positioned indiscriminately on the fixed portion 10 or on the movable portion 20, while the corresponding pin 25 is positioned on the other of the fixed portion 10 or on the movable portion 20, and is opposed in such a way as to engage the corresponding guide 15 when the movable portion 20 is positioned in the closed configuration.
Preferably, each pin 25 is formed by two plates which intersect, define a cruciform shape in plan, and have an elongated and pointed shape along their line of intersection, in such a way as to have a punch-like or wedge-like configuration (punch or wedge-like configuration).
This configuration is arranged in such a way that the tip portion of each pin 25 engages the corresponding guide 15 during closure of the movable portion 20.
Advantageously, the guide 15 and the pin 25 are positioned in such a way as to control the mutual engagement between the seal 23 and the contact surface 13 during the closure of the movable portion 20.
In a preferred embodiment, the recharging device 1 comprises a pin 25 and a respective guide 15, one for each first magnetic means 14 and second magnetic means 24.
More specifically, each guide/pin pair is associated with and positioned proximate to a respective first/second magnetic means pair.
Furthermore, in a preferred embodiment, the first magnetic means 14 and the guide 15 and/or the pin 25 (of the two on the fixed part 10) are positioned along the side of the fixed part 10 that does not have the hinge 5.
In the illustrated embodiment, the recharging device 1 has, for each non-hinged side of the fixed part 10, two of the first magnetic means 14 and the respective second magnetic means 24, as well as two guides 15 and respective pins 25.
The recharging device 1 also has at least one recharging socket 35 for an electric road vehicle (for example a car), the recharging socket 35 being preferably mounted on the movable portion 20 in such a way as to face the outside of the box-shaped body 2 in the closed configuration.
In the embodiment shown, the recharging device 1 has two recharging sockets 35, preferably 2 or 3 recharging sockets 35, according to IEC regulations. Advantageously, having two recharging sockets 35 allows recharging of two vehicles at the same time, or makes it possible to connect a recharging cable all the way to one of the two recharging sockets 35, for recharging vehicles without cable (cable type B), and leaving the other recharging socket 35 (for recharging vehicles with cable (cable type a)) idle.
The recharging device 1 comprises an electrical module 30 for supplying power to the recharging socket 35 and controlling the recharging socket 35, which electrical module 30 is completely contained in the housing space "V" when the movable portion 20 is in the closed configuration.
A plurality of electrical connectors 36 pass through the rear wall 11 for supplying power to the electrical module 30. Preferably, the interface between the rear wall 11 and the electrical connector 36 is sealed to ensure the sealing of the box-shaped body 2.
The electrical module 30 comprises a first plurality of electrical devices 31 fixed to the fixed part 10, comprising for example the electrical connectors 36 described above, and a second plurality of electrical devices 32 fixed to the movable part 20, comprising for example identical recharging sockets 35.
Advantageously, the first plurality of electrical devices 31 and the second plurality of electrical devices 32 are positioned according to a distribution such that: such that in the open configuration, the electrical module 30 has a single layer of electronics that are individually accessible.
This distribution allows individual components to be removed and/or repaired without having to remove other components in order to access them.
Preferably, at least one hinge 5 for connection between the movable portion 20 and the fixed portion 10 defines a passage for one or more electrical connections between the first plurality of electrical devices 31 and the second plurality of electrical devices 32, comprising one or more power cables for supplying the recharging socket 35.
Preferably, the electrical module 30 comprises a safety circuit electrically connected at least to the first magnetic means 14 and to the respective second magnetic means 24 associated therewith, so that when the first magnetic means 14 are positioned in contact with the second magnetic means 24, the above circuit is closed and vice versa. In this way, when the movable part is positioned in the open configuration, or when the movable part 20 is incorrectly closed, the above-mentioned safety circuit is open, so as not to allow mutual contact between the first magnetic means 14 and the second magnetic means 24.
The electrical module 30 is configured to apply a voltage to the safety circuit to determine the configuration of the movable portion according to the relative opening or closing.
Advantageously, the electrical module 30 is also configured to interrupt the supply of power to the recharging socket 35 when the safety circuit is open, for example due to an opening, forced opening, device failure or incorrect closing of the box-shaped body previously not interrupted by the operator.
In the illustrated embodiment, a visual output device 37, preferably a two-dimensional screen, is mounted on the movable part 10 and connected to the electrical module 30 in such a way as to provide the user with information relating to the recharging and/or recharging device 1.
The utility model discloses an eliminate the shortcoming of prior art and realized the target of settlement. In fact, it is advantageous that the distribution of the electrical apparatuses described allows easy maintenance and in an efficient way utilizes the space in the housing space of the box-shaped body.
Claims (17)
1. A recharging device (1) for electric road vehicles, comprising a box-shaped body (2), said box-shaped body (2) forming internally an accommodation space (V), a fixed portion (10) of said box-shaped body (2) being configured for reversibly fixing said recharging device (1) to a vertical support, a movable portion (20) of said box-shaped body (2) being hinged to said fixed portion (10) and being rotatably movable between a closed configuration, in which said movable portion (20) is positioned in contact with said fixed portion (10) and closes said accommodation space (V), and an open configuration, in which said movable portion (20) is disengaged so as to enable access to said accommodation space (V);
-the recharging device (1) comprises an electrical module (30) for supplying and controlling at least one recharging socket (35), said electrical module (30) being fully contained in the housing space (V) when the movable portion (20) is in the closed configuration, and said electrical module (30) comprising a first plurality of electrical devices (31) fixed to the fixed portion (10) and a second plurality of electrical devices (32) fixed to the movable portion (20); characterized in that said movable portion (20) is hinged at a lower portion of said fixed portion (10) so that said movable portion (20) in said open configuration is positioned in a lower position with respect to said movable portion (20) in said closed configuration, and in that, in addition, said recharging device (1) comprises a plurality of first magnetic means (14) fixed to said fixed portion (10) and a plurality of second magnetic means (24) fixed to said movable portion (20), and said second magnetic means (24) are associated with respective first magnetic means (14) to determine a force for constraining said movable portion (20) in said closed configuration against said fixed portion (10).
2. The recharging device (1) of claim 1, wherein said first plurality of electrical devices (31) and said second plurality of electrical devices (32) are distributed on said fixed portion (10) and on said movable portion (20) so as to define, in an open configuration, a single-layer electrical device that is individually accessible.
3. Recharging device (1) according to claim 1, wherein at least one hinge (5) connected between said movable portion (20) and said fixed portion (10) defines a passage for one or more electrical connections between said first plurality of electrical devices (31) and said second plurality of electrical devices (32).
4. A recharging device (1) according to any one of claims 1 to 3, wherein two recharging receptacles (35) are mounted on the movable portion (20), facing towards the outside of the box-shaped body (2) in the closed configuration.
5. Recharging device (1) according to any one of claims 1 to 3, comprising: at least one hinge (5) connected between the fixed part (10) and the movable part (20); and a closing means (6), said closing means (6) facing said hinge (5) to allow said movable portion (20) to be reversibly locked in said closed configuration.
6. Recharging device (1) according to any of the claims from 1 to 3, wherein said fixed portion (10) comprises a rear wall (11) and a side wall (12), said rear wall (11) being substantially flat and couplable to a vertical support of said recharging device (1) by constraint means, said side wall (12) surrounding said rear wall (11), a plurality of electrical connectors (36) passing through said rear wall (11) for powering said electrical module (30).
7. Recharging device (1) according to claim 6, wherein said movable portion (20) of said box-shaped body (2) comprises a movable wall (21) substantially flat and parallel to said rear wall (11), said movable wall (21) being configured to move in contact with said side wall (12) in a position facing said rear wall (11) in said closed configuration.
8. Recharging device (1) according to claim 7, wherein said rear wall (11) and said movable wall (21) have a substantially rectangular shape, with sides between 420mm and 430mm, and said side walls (12) have a height between 155mm and 165 mm.
9. Recharging device (1) according to claim 8, wherein said fixed part (10) and said movable part (20) have respective coupling surfaces (13, 23) comprising a contact surface (13) and a seal (23), said seal (23) being coupled to said contact surface (13) for sealing said box-shaped body (2) in said closed configuration.
10. Recharging device (1) according to claim 9, wherein said first magnetic means (14) or said second magnetic means (24) are positioned close to said seal (23), said first magnetic means (14) being uniformly distributed along said seal (23) so that the constraining force generates a mutual pressure distributed in a substantially uniform manner between said seal (23) and said contact surface (13).
11. Recharging device (1) according to claim 9 or 10, comprising a plurality of pins (25) reversibly coupled to respective guides (15), said guides (15) being arranged on one of said fixed portion (10) or said movable portion (20), said pins (25) being positioned on the other between said fixed portion (10) and said movable portion (20) so that, when said movable portion (20) is in said closed configuration, said pins (25) are engaged with said guides (15), said guides (15) and said pins (25) being positioned so as to control the engagement of said seal (23) by said contact surface (13) during the closing of said movable portion (20).
12. Recharging device (1) according to claim 11, wherein said pin (25) has a punch-like configuration positioned so that a tip portion of said pin (25) first engages said guide (15) during the closing of said movable portion (20).
13. Recharging device (1) according to any one of claims 1 to 3, comprising a pin (25) and a respective guide (15) each associated with a second magnetic means (24) for each first magnetic means (14), said pin (25) and said guide (15) being associated with said first magnetic means (14) and said second magnetic means (24) and being located in proximity to said first magnetic means (14) and said second magnetic means (24).
14. Recharging device (1) according to claim 13, wherein said fixed portion (10) has a rectangular shape, said movable portion (20) being hinged at one side of said fixed portion (10), said first magnetic means (14) or said second magnetic means (24) being positioned with said guides (15) and/or pins (25) along the other side of said fixed portion (10).
15. Recharging device (1) according to any one of claims 7-10, 12 and 14, comprising: at least one hinge (5) connected between the fixed part (10) and the movable part (20); and closing means (6) facing said hinge (5) to allow reversible locking of said movable portion (20) in said closed configuration.
16. Recharging device (1) according to any of claims 1 to 3, wherein said movable portion (20) is hinged at a lower portion of said fixed portion (10) so that said movable portion (20) in said open configuration is positioned lower than said movable portion (20) in said closed configuration.
17. Recharging device (1) according to any one of claims 1 to 3, wherein said electrical module (30) comprises a safety circuit electrically connected at least to a first magnetic means (14) and to a corresponding second magnetic means (24) associated with said first magnetic means (14), so that a physical contact between said first magnetic means (14) and said second magnetic means (24) causes the closing of said safety circuit and a physical separation between said first magnetic means (14) and said second magnetic means (24) causes the opening of said safety circuit, said electrical module (30) being configured to detect the closing and opening of said safety circuit.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102018000002531 | 2018-02-09 | ||
| IT201800002531A IT201800002531A1 (en) | 2018-02-09 | 2018-02-09 | Charging device for electric traction road vehicles |
| IT201800002528A IT201800002528A1 (en) | 2018-02-09 | 2018-02-09 | Charging device for electric traction road vehicles |
| IT102018000002528 | 2018-02-09 | ||
| PCT/IB2019/051014 WO2019155410A1 (en) | 2018-02-09 | 2019-02-08 | A recharging device for electric road vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214543650U true CN214543650U (en) | 2021-10-29 |
Family
ID=65628804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201990000456.4U Active CN214543650U (en) | 2018-02-09 | 2019-02-08 | Recharging device for electric road vehicles |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN214543650U (en) |
| WO (1) | WO2019155410A1 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2766950B1 (en) * | 1997-07-30 | 1999-09-10 | Herve Borgoltz | ELECTRIC ENERGY DELIVERY DEVICE |
| US6032420A (en) * | 1998-06-25 | 2000-03-07 | Lucent Technologies Inc. | Internally mounted retractable weather shield |
| US7968794B1 (en) * | 2005-03-29 | 2011-06-28 | Taymac Corporation | Two lid horizontal and vertical mountable electrical device cover |
| US7804274B2 (en) * | 2008-07-21 | 2010-09-28 | Coulomb Technologies, Inc. | Vehicle charging station having a dual position locking door |
| US9597967B2 (en) * | 2011-07-19 | 2017-03-21 | Siemens Industry, Inc. | Status indicating electric vehicle charging station, lightguide assembly and methods |
| CN205123362U (en) * | 2015-12-04 | 2016-03-30 | 绵阳富邦电控设备有限公司 | Compact machine that charges |
| CN206962502U (en) * | 2017-07-26 | 2018-02-02 | 罗腾 | Controlling machine box and charging pile component |
-
2019
- 2019-02-08 CN CN201990000456.4U patent/CN214543650U/en active Active
- 2019-02-08 WO PCT/IB2019/051014 patent/WO2019155410A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019155410A1 (en) | 2019-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10661668B2 (en) | Power conversion apparatus and junction box | |
| US5758414A (en) | Method of making universal electrical connector | |
| CN104428160B (en) | Long-distance alarm apparatus for electric vehicle power supply equipment | |
| CN102104264A (en) | Power feeding control apparatus | |
| US9153980B2 (en) | Portable electric vehicle recharging device | |
| US9762078B2 (en) | Electric vehicle charging system adaptor | |
| US11305657B2 (en) | Electric propulsion vehicle charging cable and power adapter attached to electric propulsion vehicle charging cable | |
| CN102104243A (en) | Power feeding control apparatus | |
| US10414277B1 (en) | Battery charger with projecting members | |
| CN112889172A (en) | Battery storage system | |
| CN105826761A (en) | Automobile charging socket | |
| EP1548901B1 (en) | An external power source connecting device for an electric vehicle | |
| CN104953076A (en) | Integrated high voltage service disconnect | |
| JP2017210178A (en) | Power supply device outside vehicle | |
| CN110352536A (en) | HVIL plug-assembly | |
| US20170361719A1 (en) | Securized and portable electric vehicle charger | |
| JP2015015808A (en) | Power conversion apparatus | |
| CN214543650U (en) | Recharging device for electric road vehicles | |
| CN104078930A (en) | Power supply control device | |
| CN201300791Y (en) | Electric vehicle or electric land vehicle | |
| CN205565172U (en) | Car socket that charges | |
| IT201800002528A1 (en) | Charging device for electric traction road vehicles | |
| IT201800002531A1 (en) | Charging device for electric traction road vehicles | |
| CN205565149U (en) | Waterproof car socket that charges | |
| CN205811131U (en) | Safety protection socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |