CN112060948A - Charging device - Google Patents
Charging device Download PDFInfo
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- CN112060948A CN112060948A CN202010757115.0A CN202010757115A CN112060948A CN 112060948 A CN112060948 A CN 112060948A CN 202010757115 A CN202010757115 A CN 202010757115A CN 112060948 A CN112060948 A CN 112060948A
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- China
- Prior art keywords
- charging
- charging gun
- control device
- electrically connected
- power device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/18—Cables specially adapted for charging electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/68—Off-site monitoring or control, e.g. remote control
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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
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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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
- 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
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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
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides charging equipment which comprises a shell, a control device and a charging gun, wherein an accommodating cavity is formed in the shell, and the control device is fixed in the accommodating cavity; an extension lead is arranged between the charging gun and the control device, one end of the extension lead is electrically connected with the control device, and the other end of the extension lead is electrically connected with the charging gun; the charging equipment further comprises a first power device for driving the charging gun to extend out of the accommodating cavity or retract into the accommodating cavity, and the first power device is electrically connected with the control device; the charging equipment has good safety performance, and the installation position is not limited.
Description
Technical Field
The invention relates to the technical field of charging, in particular to charging equipment.
Background
In recent years, with the large consumption of energy, the environmental pollution is becoming more serious, and the electric vehicle solves the energy crisis and the environmental pollution because of replacing fuel with electric power, has the advantages of energy conservation, environmental protection, low noise, low emission and the like, and is favored by people. With the increasing popularity of electric vehicles, the problem of charging electric vehicles is increasingly prominent. The demand of the charging equipment serving as a hardware supporting facility of the electric vehicle is increasing, and the development of the electric vehicle cannot be separated from the construction and development of the convenient and rapid charging equipment. At present, charging equipment is generally installed in public buildings (public buildings, shopping malls, public parking lots and the like) and residential area parking lots or charging stations, and provides charging service for electric vehicles through convenient functions.
In the prior art, the electric vehicle charging equipment is mounted in a floor type or wall-mounted type structure. The floor type installation occupies a ground area, and a driver can cause huge economic loss and safety problems when the driver accidentally bumps into the charging pile. Wall-mounted charging equipment is relatively safe, however, the existing wall-mounted charging equipment needs to be installed through a wall, the installation position cannot be too high, and a user cannot take the charging gun. Therefore, a charging device with good safety and more convenient installation and use is needed.
Disclosure of Invention
Therefore, a charging device with good safety performance and more convenient installation and use is needed.
The embodiment of the invention provides charging equipment which comprises a shell, a control device and a charging gun, wherein an accommodating cavity is formed in the shell, and the control device is fixed in the accommodating cavity; an extension lead is arranged between the charging gun and the control device, one end of the extension lead is electrically connected with the control device, and the other end of the extension lead is electrically connected with the charging gun; the charging equipment further comprises a first power device for driving the charging gun and the extension lead to extend out or retract, and the first power device is electrically connected with the control device.
Preferably, the charging equipment further comprises automatic identification equipment, the automatic identification equipment is electrically connected with the control device, and after the automatic identification equipment scans preset information, the first power device automatically extends the charging gun.
Preferably, the control device includes a wireless transmission module, the wireless transmission module is electrically connected to the control device, the wireless transmission module is used for wirelessly connecting to an external electronic device, the wireless transmission module receives a control instruction from the external electronic device, and the control device operates according to the control instruction; or
The wireless transmission module is used for receiving preset information from the external electronic equipment, and when the information scanned by the automatic identification equipment is the same as the preset information, the first power device automatically extends the charging gun.
Preferably, the wireless transmission module is configured to receive a control instruction from the external electronic device, and the control device extends or retracts the charging gun and the extension lead according to the control instruction.
Preferably, the charging device further comprises a retraction rope, and a first end of the retraction rope and a first end of the extension lead are simultaneously connected with the first power device; the charging gun comprises a charging end, a second end of the recovery rope is connected with the charging end, a clamping groove matched with the charging end is formed in the lower portion of the shell, and the recovery rope recovers the charging gun through a first power device and inserts the charging gun into the clamping groove.
Preferably, the charging device further comprises a control button for controlling the first power device to start or stop, and the control button is electrically connected with the control device.
Preferably, a buckle device and a tripping device are arranged on the charging gun, and the tripping device is electrically connected with the control device; when the charging gun is fully charged, the control device controls the tripping device to start, and the tripping device drives the charging gun to trip from an external charging socket; the first power device drives the charging gun to retract.
Preferably, the shell is provided with an opening, the box body is connected with an automatic door capable of closing the opening, the automatic door comprises a door body and a second power device capable of opening and closing the door body, the second power device is fixed on the shell, and the second power device is electrically connected with the control device; after the charging gun is received in the accommodating cavity, the control device controls the second power device to close the door body.
Preferably, the charging device further comprises a hanging and fixing mechanism, and the hanging and fixing mechanism is connected with the shell and is used for hanging and fixing the charging device on an external fixed object.
Preferably, the first power device comprises a motor and a rotating drum, and the motor can drive the rotating drum to rotate forwards or backwards; the middle part of the extension lead is coiled on the rotary drum, and the rotary drum rotates to put the extension lead up or down, so that the charging gun is extended or retracted.
Preferably, the first power device automatically retracts the charging gun if the charging gun is not connected for charging after exceeding a preset time.
The charging equipment can be hung on a wall, a roof or underground, the installation is not limited, after the charging is finished, the charging gun can be driven by the first power device to retract, the safety performance is good, and the installation and the use are more convenient.
Drawings
The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.
Fig. 1 is an overall structural view of a charging apparatus according to a preferred embodiment of the present invention;
fig. 2 is an overall structural view of a charging apparatus according to another preferred embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a charging gun in accordance with a preferred embodiment of the present invention;
fig. 4 is a schematic structural diagram of a charging system according to a preferred embodiment of the present invention.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element and be integral therewith, or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 3, an embodiment of the present invention provides a charging apparatus, including a housing 1, a control device 2, and a charging gun 3, where a receiving cavity 10 is provided in the housing 1, and the control device 2 is fixed in the receiving cavity 10. Specifically, the housing 1 is a housing 1 having an insulating function, and the safety performance of the charging apparatus can be improved. Be provided with extension wire 5 between rifle 3 and the controlling means 2 charges, extension wire 5's one end and controlling means 2 electric connection, the other end and the rifle 3 electric connection that charges. The charging equipment further comprises a first power device 4 for driving the charging gun 3 and the extension lead 5 to extend out or retract, and the first power device 4 is electrically connected with the control device 2. When the first power device 4 rotates forwards, the extension lead 5 can be loosened, so that the charging gun 3 can be pulled to a farther position to charge the electric automobile; when the second power device rotates reversely, the extension lead 5 can be retracted, and the charging gun 3 can be retracted. Charging equipment can hang on the wall, on the roof or set up underground, and the installation is unrestricted, and the back is accomplished in charging, and the rifle that charges can be driven by a power device and withdrawed, and the security performance is good, and it is all more convenient to install and use.
In the preferred embodiment, the charging gun 3 is retracted into the accommodating cavity, and the charging gun 3 is not exposed outside, so that the safety performance is better. It should be noted that the accommodating chamber 10 may include a first accommodating chamber 10 and a second accommodating chamber 10, and the first accommodating chamber 10 and the second accommodating chamber 10 are respectively used for placing the control device 2 and the charging gun 3. Of course, the control device 2 and the charging gun 3 may also be placed in the same housing chamber 10.
In a preferred embodiment, the charging device further comprises an automatic identification device 6, the automatic identification device 6 is electrically connected with the control device 2, and after the automatic identification device 6 scans preset information, the first power device 4 automatically extends the charging gun 3 out of the accommodating cavity 10. Automatic identification equipment 6 can be the camera and the license plate recognition module that can the automatic scanning license plate and discernment license plate, and when automatic identification equipment 6 scanned the license plate number of predetermineeing in the procedure, first power device 4 automatic start made charging gun 3 stretch out to the outside that holds chamber 10, and this kind of condition generally uses in private garage. The automatic identification device 6 can also be an infrared scanning device, and after the infrared scanning device scans that the vehicle enters a parking space corresponding to the charging device, the first power device 4 is started to enable the charging gun 3 to extend out of the accommodating cavity 10; this situation is typically used in a common charging location.
In a preferred embodiment, the charging device further comprises a control button for controlling the start or stop of the first power means 4, the control button being electrically connected to the control means 2. The user can use the control button to make the charging gun 3 come out from the accommodating cavity 10, and can also use the control button to make the charging gun 3 withdraw into the accommodating cavity 10.
Referring to fig. 3, in a preferred embodiment, the charging gun 3 is provided with a locking device and a tripping device, and the tripping device is electrically connected with the control device 2. When the charging is full, the control device 2 controls the tripping device to start, and the tripping device drives the charging gun 3 to trip from an external charging socket; the first power device 4 drives the charging gun 3 to retract into the accommodating cavity 10. Specifically, the tripping device comprises a tripping power mechanism and an ejection mechanism, wherein the tripping power mechanism is connected with the ejection mechanism and drives the ejection mechanism to extend or retract; when charging is needed, the charging gun is fixedly connected with an external charging socket, and the ejection mechanism retracts. In an embodiment, the first tripping device includes an electric push rod, the electric push rod is fixed on the charging gun 3, when the charging is completed, the control device 2 commands the electric push rod to extend, and the pushing force of the electric push rod pulls the charging gun 3 out of the charging port of the electric vehicle. In another embodiment, rifle 3 and electric automobile's the mouth that charges passes through buckle and draw-in groove fixed connection, first trip gear is a motor, the motor drives the buckle and stretches out or the withdrawal, rifle 3 that charges inserts to electric automobile's the mouth that charges after, the buckle stretches out to fix rifle 3 that charges in charging the mouth, after the completion of charging, the buckle withdrawal, rifle 3 that charges is connected with electric automobile's the mouth that charges and is loosened, first power device 4 draws rifle 3 that charges and can follow the mouth that charges with rifle 3 that charges and pull out, and draw rifle 3 that charges back to hold in the chamber 10. As shown in fig. 3, a trip device 31 is provided on a side wall of an end of the charging gun connected to the charging inlet. The tripping device 31 comprises a tripping power mechanism and an ejection mechanism, wherein the tripping power mechanism is connected with the ejection mechanism, and drives the ejection mechanism to extend or retract. When charging is needed, the charging gun 3 is fixedly connected with an external charging socket, and the ejection mechanism retracts. After charging, the tripping power mechanism drives the ejection mechanism to extend out, so that the charging gun 3 is loosened from an external charging socket (loosening means that the connection between the charging gun 3 and the external charging socket can be separated with a small force, or the connection between the charging gun 3 and the external charging socket can be separated), and the charging gun is powered off from the external charging socket. Specifically, the charging gun 3 is provided with an accommodating groove, the trip device 31 is located in the accommodating groove, and one or more ejection mechanisms may be provided. Specifically, the tripping power mechanism is an electric rod, and the ejection mechanism is a component connected to the electric rod, or the top end of the electric rod. In addition, the tripping power mechanism can also be a motor, the ejection mechanism is a component connected with an output shaft of the motor, and the motor can drive the ejection mechanism to reciprocate.
Referring to fig. 2, in a preferred embodiment, the charging apparatus further includes a retraction cord 50, a first end of the retraction cord 50 and a first end of the extension cord 5 are connected to the first power unit 4 at the same time, the charging gun 3 includes a charging end 30, a second end of the retraction cord 50 is connected to the charging end 30, a lower portion of the housing 1 is provided with a catching groove 11 that is engaged with the charging end 30, and the retraction cord 50 retracts the charging gun 3 by the first power unit 4 and inserts it into the catching groove 11, thereby fixing the charging gun 3 to the housing 1.
In a preferred embodiment, the casing 1 is provided with an opening, the box body is connected with an automatic door 7 capable of closing the opening, the automatic door 7 comprises a door body and a second power device capable of opening and closing the door body, the second power device is fixed on the casing 1 and is electrically connected with the control device 2, and specifically, the second power device can be an electric rod. After the charging gun 3 is received in the receiving chamber 10, the control device 2 controls the second power device to close the door body. When the charging gun 3 needs to extend out of the accommodating cavity 10, the automatic door 7 is automatically opened; when the charging gun 3 is retracted into the accommodation chamber 10, the automatic door 7 can be automatically closed.
In a preferred embodiment, the charging device further comprises a hanging and fixing mechanism 8, and the hanging and fixing mechanism 8 is connected with the housing 1 and is used for hanging and fixing the charging device on an external fixing object. Further, the hanging and fixing mechanism 8 comprises a telescopic rod and a fixing piece, the telescopic rod is fixed on a wall or other fixed objects, the fixing piece is fixed on the telescopic rod, the shell 1 is fixed on the telescopic rod, and the telescopic rod drives the shell 1 to move up and down; if this battery charging outfit hangs and puts in higher position, this battery charging outfit is conveniently maintained in the telescopic link extension.
In the preferred embodiment, the first power device 4 includes a motor and the rotating drum 41, and the motor can rotate the rotating drum 41 forward or backward. The middle portion of the extension wire 5 is wound around the drum 41, and the drum 41 rotates to take up or put down the extension wire 5, thereby extending the charging gun 3 out of the accommodation chamber 10 or retracting the accommodation chamber 10.
In a preferred embodiment, the control device 2 includes a wireless transmission module, the wireless transmission module is electrically connected to the control device 2, the wireless transmission module is wirelessly connected to an external electronic device, and the external electronic device can control the charging device and also can receive data information of the charging device. The wireless transmission module receives a control instruction from the external electronic equipment, and the control device works according to the control instruction. Further, the wireless transmission module is used for receiving preset information from the external electronic device, and when the information scanned by the automatic identification device is the same as the preset information, the first power device 4 automatically extends out the charging gun. In one embodiment, the charging device can be remotely activated by an external electronic device, for example, a user downloads application software using a mobile phone, and the charging device is remotely controlled by the application software, so that the charging gun 3 can be extended from the accommodating cavity 10.
In a preferred embodiment, the wireless transmission module is used for receiving a control command from an external electronic device, and the control device extends or retracts the charging gun 3 and the extension lead 5 according to the control command. Specifically, the preset information may be modified by the external electronic device, for example, a user downloads application software using a mobile phone, and manually adds a license plate number of a certain vehicle to be charged into the preset information, so that the automatic identification module may automatically identify the license plate number, thereby starting the charging device.
In a preferred embodiment, after the charging gun 3 extends out of the accommodating cavity 10, if charging is not connected for more than a preset time, the first power device 4 automatically retracts the charging gun 3 into the accommodating cavity 10.
In a preferred embodiment, the charging device further comprises a display screen for displaying information of the charging vehicle and the amount of electricity used.
Referring to fig. 4, the present invention provides a charging system, which includes a plurality of charging devices as described above, and the plurality of charging devices are electrically connected in sequence.
The charging equipment also comprises an accommodating box, and a plurality of charging equipment are positioned in the same accommodating box; the shape of the containing box is similar to that of a ventilating duct. Referring to fig. 4, the dotted line part represents the accommodating box, and a cooling device, such as an air conditioner, a blower or an air draft device, is further disposed in the accommodating box, so that the temperature of the air conditioner is directly reduced, the blower or the air draft device makes the air circulation speed in the accommodating box faster, and the air speed in the accommodating box is fast to flow, so that the charging equipment can be cooled. In addition, the charging device inside the housing box may include the housing 1, and may not include the housing 1.
The charging equipment can be hung on a wall, a roof or underground, the installation is not limited, after the charging is finished, the charging gun 3 can be driven by the first power device 4 to be retracted into the accommodating cavity 10, and the safety performance is good.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only express specific embodiments of the invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The charging equipment is characterized by comprising a shell, a control device and a charging gun, wherein an accommodating cavity is formed in the shell, and the control device is fixed in the accommodating cavity; an extension lead is arranged between the charging gun and the control device, one end of the extension lead is electrically connected with the control device, and the other end of the extension lead is electrically connected with the charging gun; the charging equipment further comprises a first power device for driving the charging gun and the extension lead to extend out or retract, and the first power device is electrically connected with the control device.
2. The charging device of claim 1, further comprising an automatic identification device electrically connected to the control device, wherein the first power device automatically extends the charging gun after the automatic identification device scans preset information.
3. The charging device according to any one of claim 2, wherein the control device comprises a wireless transmission module, the wireless transmission module is electrically connected with the control device, the wireless transmission module is used for being wirelessly connected with an external electronic device, the wireless transmission module receives a control instruction from the external electronic device, and the control device operates according to the control instruction; or
The wireless transmission module is used for receiving preset information from the external electronic equipment, and when the information scanned by the automatic identification equipment is the same as the preset information, the first power device automatically extends the charging gun.
4. The charging device of claim 1, wherein the wireless transmission module is configured to receive a control command from the external electronic device, and the control device extends or retracts the charging gun and the extension lead according to the control command.
5. The charging apparatus of claim 1, further comprising a retraction cord, a first end of the retraction cord and a first end of the extension cord being simultaneously connected to the first power device; the charging gun comprises a charging end, a second end of the recovery rope is connected with the charging end, a clamping groove matched with the charging end is formed in the lower portion of the shell, and the recovery rope recovers the charging gun through a first power device and inserts the charging gun into the clamping groove.
6. The charging apparatus as claimed in claim 1, further comprising a control button for controlling the start or stop of the first power device, wherein the control button is electrically connected to the control device.
7. The charging device according to claim 1, wherein a buckle device and a trip device are arranged on the charging gun, and the trip device is electrically connected with the control device; when the charging gun is fully charged, the control device controls the tripping device to start, and the tripping device drives the charging gun to trip from an external charging socket; the first power device drives the charging gun to retract.
8. The charging device according to claim 7, wherein an opening is provided on the housing, an automatic door capable of closing the opening is connected to the box body, the automatic door comprises a door body and a second power device capable of opening and closing the door body, the second power device is fixed on the housing, and the second power device is electrically connected to the control device; after the charging gun is received in the accommodating cavity, the control device controls the second power device to close the door body.
9. The charging apparatus according to claim 1, wherein the first power device includes a motor and a rotating drum, the motor being capable of rotating the rotating drum in a forward direction or a reverse direction; the middle part of the extension lead is coiled on the rotary drum, and the rotary drum rotates to put the extension lead up or down, so that the charging gun is extended or retracted.
10. The charging apparatus according to any one of claims 1 to 9, wherein the first power means automatically retracts the charging gun if the time of the extended state of the charging gun exceeds a preset time and charging is not connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010757115.0A CN112060948A (en) | 2020-07-31 | 2020-07-31 | Charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010757115.0A CN112060948A (en) | 2020-07-31 | 2020-07-31 | Charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112060948A true CN112060948A (en) | 2020-12-11 |
Family
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| CN202010757115.0A Pending CN112060948A (en) | 2020-07-31 | 2020-07-31 | Charging device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4029722A1 (en) * | 2021-01-15 | 2022-07-20 | Defa AS | A charger assembly |
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Address after: Room 203, No. 230, Huangge section, Shinan Road, Huangge Town, Nansha District, Guangzhou City, Guangdong Province Applicant after: Guangzhou Auto Power New Energy Co.,Ltd. Address before: Room 203, No. 230, Huangge section, Shinan Road, Huangge Town, Nansha District, Guangzhou City, Guangdong Province Applicant before: GUANGZHOU CHEDONGLI NEW ENERGY CO.,LTD. |
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Application publication date: 20201211 |