CN110254261B

CN110254261B - Outdoor charging system

Info

Publication number: CN110254261B
Application number: CN201910649164.XA
Authority: CN
Inventors: 朱丽; 毛华庆; 杭波; 聂芳; 吴中博
Original assignee: Hubei University of Arts and Science
Current assignee: Aile Technology Huzhou Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-06-30
Anticipated expiration: 2039-07-17
Also published as: CN110254261A

Abstract

The invention discloses an outdoor charging system which comprises a plug, a controller, a connecting cable receiving seat and a charging head, wherein the plug, the controller, the receiving seat and the charging head are connected in series through a connecting cable, the connecting cable comprises an outdoor section and an indoor section, one end of the indoor section is connected with the plug, the other end of the indoor section is connected with the controller and then is connected to the receiving seat, the receiving seat is fixed on an external wall, one end of the outdoor section is connected with the receiving seat, the other end of the outdoor section is connected with the charging head, and attaching and fixing devices are uniformly distributed on the outdoor section and attached to the external wall. According to the outdoor charging system, the receiving seat and the attaching and fixing device are arranged, so that the cable can be effectively attached and fixed to an external wall in the automobile charging process, and the problem of 'flying line' charging is solved.

Description

Outdoor charging system

Technical Field

The invention relates to a charging system, in particular to an outdoor charging system.

Background

The new energy automobile is a very popular topic in recent years, and through popularization of the new energy automobile, pollution of the existing automobile to the air environment can be effectively reduced, so that more and more people tend to use the electric automobile.

However, the problems of endurance and charging of the existing electric vehicles are the problems that with the use of ternary lithium batteries in recent years, the endurance problem of the electric vehicles is gradually solved, and the charging problem is not well solved, the charging problem of the existing electric vehicles is mainly the problem of slow charging speed, while the existing quick charging technology can damage the internal batteries of the electric vehicles on one hand, and the power supply current and power required by quick charging on the other hand are large, so that a special circuit needs to be arranged, so that if a user wants to carry out quick charging at home, a special charging pile needs to be installed, on one hand, the cost of the user is increased, on the other hand, users in urban buildings also do not have the ground condition for installing the charging pile, so that most of the existing users still adopt household power supplies to carry out slow charging on the vehicles in the process of non-emergency electric vehicles, therefore, the battery can be protected, the charging pile does not need to be installed, however, users on a slightly higher floor such as a second floor and a third floor need to carry out 'flying line' charging in the charging process, the 'flying line' charging has great danger, particularly, when the users are charged at night, the 'flying line' easily causes the problem that passing vehicles and pedestrians are hooked, and the 'flying line' charging is not recommended.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an outdoor charging system capable of charging an electric automobile by using a slightly higher-level user power supply.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an outdoor charging system, includes plug, controller, connecting cable, receiving seat and the head that charges, plug, controller, receiving seat and the head that charges concatenate through connecting cable, connecting cable includes outdoor section and indoor section, be connected to the receiving seat behind the indoor section one end connecting plug other end connection director, the receiving seat is fixed on the external wall, the receiving seat is connected to the one end of outdoor section, and the head that charges is connected to the other end, even distribution has laminating fixing device on the outdoor section, laminating fixing device laminates on the external wall to take the connecting cable laminating on the external wall.

As a further improvement of the present invention, the attaching and fixing device includes an attaching base and a suction cup, the attaching base is embedded in the outdoor section, the suction cup is fixed in the attaching base, an air-extracting cavity is formed in the attaching base, the air-extracting cavity is communicated with the suction cup, an air-extracting pump is arranged at one end of the connection cable opposite to the charging head, a vent pipe is arranged in the connection cable in a penetrating manner, one end of the vent pipe is connected with the air-extracting pump, and the other end of the vent pipe penetrates through each attaching base one by one and is communicated with the air-extracting cavity in the attaching base.

As a further improvement of the invention, the sucking disc comprises a disc base and disc blades, the disc base is fixed on the attaching base, the center of the disc base is provided with an air duct communicated with the air exhaust cavity, and the disc blades are fixed on the edge of one end of the disc base, which is back to the attaching base.

As a further improvement of the invention, a winding device is arranged on the receiving seat, the connecting cable is arranged through the winding device, and the winding device is in communication connection with the controller so as to wind and retract the connecting cable when the automobile is charged.

As a further improvement of the invention, the winding device comprises a winding shell and a winding shaft rotatably arranged in the winding, and a winding motor fixed on the receiving seat, the winding shell is fixed on the receiving seat, a body of the winding motor for accommodating a connecting cable is fixed on the position of the receiving seat close to the winding shell, a rotating shaft of the winding motor extends into the winding shell and is coaxially fixed with the winding shaft, the connecting cable is arranged through the winding shell, and the position of the indoor section connected with the outdoor section is embedded and fixed on the winding shaft.

As a further improvement of the present invention, a section between the indoor section connection plug and the controller is a retractable section, the charging plug includes a charging head and a charging seat, the air pump is installed in the charging seat, the charging head is used for being inserted into a charging socket of the automobile, the charging seat is inserted on the charging head and is connected with the charging head through magnetic force, one end of the connection cable is connected to the controller, the other end of the connection cable is connected to the charging seat, when the connection cable is wound and collected in the winding shell, the retractable section is extended, the charging seat is pulled out from the charging head, wherein the winding shell is provided with two openings for the connection cable to pass through, and the size of the openings is smaller than that of the controller and the size of the charging seat respectively.

As a further improvement of the invention, a plurality of LED lamp sheets extending and distributed along the length of the connecting cable are attached and fixed on the shell of the connecting cable.

The invention has the advantages that a charging circuit structure for charging the electric automobile can be effectively formed through the arrangement of the plug, the controller, the connecting cable, the receiving seat and the charging head, and the connecting cable can be effectively attached to an external wall in the charging process through the arrangement of the attaching and fixing device on the connecting cable, so that the problem of 'flying line' charging in the process of charging the electric automobile by using a household power supply by users in second and third floors in the prior art is solved.

Drawings

Fig. 1 is a schematic structural diagram of an outdoor charging system according to the present invention;

FIG. 2 is a schematic view of the structure of part A in FIG. 1;

FIG. 3 is a schematic view of the winding device of FIG. 1;

fig. 4 is an enlarged view of a portion B in fig. 1.

Detailed Description

The invention will be further described in detail with reference to the following examples, which are given in the accompanying drawings.

Referring to fig. 1 to 4, an outdoor charging system of this embodiment includes a plug 1, a controller 2, a connection cable 3, a receptacle 4, and a charging head 5, where the plug 1, the controller 2, the receptacle 4, and the charging head 5 are connected in series through the connection cable 3, the connection cable 3 includes an outdoor section and an indoor section, one end of the indoor section is connected to the plug 1, the other end of the indoor section is connected to the receptacle 4 after being connected to the controller 2, the receptacle 4 is fixed on an external wall, one end of the outdoor section is connected to the receptacle 4, the other end of the outdoor section is connected to the charging head 5, attachment fixing devices 7 are uniformly distributed on the outdoor section, the attachment fixing devices 7 are attached to the external wall to attach the connection cable 3 to the external wall, and during using the outdoor charging system of this embodiment, only need to be fixed to the external wall of a second floor or third floor user through screws or expansion screws, then, a through hole for the connection cable 3 to pass through is opened on the wall, that is, the receiving seat 4 is fixed on the outer wall near the through hole, then the plug 1 is inserted into the indoor socket, so that the connection cable 3 and the controller 2 can be electrified to work, wherein the controller 2 in the embodiment is a slow charging controller in the prior art, which has the functions of leakage protection, short-circuit protection, intelligent control and the like, wherein the control in the embodiment also integrates the existing wireless communication function, so that a user can control whether the controller 2 is charged or not by means of the APP on the mobile phone, so that after the user sends a charging signal to the controller 2 through the mobile phone, the controller 2 can provide electric energy to the charging head 5, the user can charge through the charging head 5, and through the arrangement of the attaching and fixing device 7, the outdoor section of the connection cable 3 can be effectively attached and fixed on the external wall, so avoid the problem that "flying wire" appeared among the prior art charges, made things convenient for on the one hand second floor, third floor user to electric automobile's charging, on the other hand also great increase the security when charging.

As a modified embodiment, the laminating fixing device 7 comprises a laminating base 72 and a suction cup 71, the laminating base 72 is embedded and connected with the outdoor section, the suction cup 71 is fixed in the laminating base 72, a suction cavity is formed in the laminating base 72 and communicated with the suction cup 71, one end of the connecting cable 3, which is opposite to the charging head 5, is provided with a suction pump 41, a vent pipe 61 is penetrated in the connecting cable 3, one end of the vent pipe 61 is connected with the suction pump 41, and the other end of the vent pipe penetrates through the laminating base 72 one by one and is communicated with the suction cavity in the laminating base 72, through the laminating base 72, the suction cavity in the laminating base 72 and the suction cup 71, air in the suction cavity can be effectively extracted through the suction pump 41, so that the suction cup 71 generates negative pressure, and the laminating is fixed on the external wall, and also does not require structural assistance on the wall, wherein the outdoor section is made to conform as closely as possible to the wall when the outdoor section is lowered in order to ensure that the suction cups 71 are effectively sucked onto the external wall.

As a modified specific embodiment, the suction cup 71 includes a plate base 711 and a plate blade 712, the plate base 711 is fixed on the attaching base 72, the center of the plate base 711 is provided with an air passage communicated with the air exhaust cavity, the plate blade 712 is fixed on the edge of one end of the plate base 711 opposite to the attaching base 72, and the arrangement of the plate base 711 and the plate blade 712 can effectively form a suction cup structure, and then the suction cup structure can be attached to an external wall.

As a modified specific embodiment, the receiving seat 4 is provided with a winding device 42, the connection cable 3 is arranged through the winding device 42, the winding device 42 is connected with the controller 2 in a communication manner so as to wind and retract the connection cable 3 when the vehicle is charged, and by the arrangement of the winding device 42, the connection cable 3 can be effectively retracted after the vehicle is charged, so that a series of problems caused by the connection cable 3 being placed outside can be further avoided.

As a modified specific embodiment, the winding device 42 includes a winding shell 421, a winding shaft 422 rotatably disposed in the winding shell 421, and a winding motor 423 fixed on the receiving seat 4, the winding shell 421 is fixed on the receiving seat 4, a body of the winding motor 423 in which a connecting cable 3 is formed is fixed on the receiving seat 4 near the winding shell 421, a rotating shaft of the winding motor 423 extends into the winding shell 421 and is coaxially fixed with the winding shaft 422, the connecting cable 3 is disposed through the winding shell 421, and a position where an indoor section is connected with an outdoor section is fitted and fixed on the winding shaft 422, and by a winding and releasing action of the winding shaft 422, the winding and releasing action of the connecting cable 3 can be realized, so that in a process of charging an automobile using the system of the present embodiment, a user only needs to drive the automobile to downstair, then, the APP in the mobile phone sends a signal to the controller 2, the controller 2 controls the winding motor 423 to rotate, the outdoor section of the connection cable 3 is gradually put down along the wall, and on the way of putting down, the outdoor section of the connection cable 3 is adsorbed to the external wall through the air suction effect of the air suction pump 41, so that a series of problems caused by the blowing of external wind due to the existing 'flying line' are not easy to occur in the charging process, meanwhile, when the outdoor section is put to the longest, the user takes up the charging head 5 to be inserted into the charging socket of the automobile to charge the electric automobile, and the user can go upstairs directly to rest, and after the electric automobile is charged, because one section between the indoor section connection plug 1 and the controller 2 is a telescopic section, the charging head 5 comprises a charging head 51 and a charging socket 52, the air suction pump 41 is arranged in the charging seat part 52, the charging head part 51 is used for being inserted into a charging socket of an automobile, the charging seat part 52 is inserted on the charging head part 51 and is connected with the charging head part 51 through magnetic force, one end of the connecting cable 3 is connected to the controller 2, the other end of the connecting cable is connected to the charging seat part 52, when the connecting cable 3 is wound and taken up in the winding shell 421, the telescopic section is stretched, the charging seat part 52 is taken off from the charging head part 51, two openings for the connecting cable 3 to pass through are formed in the winding shell 421, the size of the openings is respectively smaller than that of the controller 2 and the charging seat part 52, so that the connecting cable 3 can be taken up in the winding shell 421 in a mode that the winding motor 423 is controlled by the controller 2 to automatically wind the connecting cable 3, and a series of problems caused by the connecting cable 3 being hung outside after being fully charged can be avoided, meanwhile, after the charging is finished, the charging seat part 52 is wound and collected at the winding shell 421, and the charging head part 51 is temporarily left on the charging socket of the automobile, as long as the user needs to use the automobile in the tomorrow, the charging head part 51 is pulled down, so that the existing automobile charging socket is not required to be modified, wherein the communication between the controller 2 and the suction pump 41 and the winding motor 423 in the embodiment is realized through signal lines in the connecting cable 3, the power supply between the corresponding suction pump 41 and the winding motor 423 is also provided by a non-charging line in the connecting cable 3, and the telescopic section in the embodiment can be realized by arranging a device capable of elastic winding, namely when the winding motor 423 winds the connecting cable 3, the device discharges the cable and accumulates elastic force, and when the winding motor 423 discharges the connecting cable 3, the device releases the elastic force, the retractable effect can be simply and effectively achieved by taking up the cable, and the limit of the winding motor 423 for releasing or taking up the connection cable 3 can be achieved by arranging a sensor, such as a travel switch, an infrared switch, etc., to output a signal to the controller 2 when the limit is reached, wherein the magnetic connection is achieved by arranging two magnets attracting each other between the charging head 51 and the charging seat 52 in the embodiment, and the plug-in structure of the existing plug and socket is arranged between the charging seat 52 and the charging head 51.

As an improved specific implementation mode, a plurality of LED lamp pieces extending along the length of the connecting cable 3 are fixed on the housing of the connecting cable 3 in a laminating manner, and through the arrangement of the LED lamp pieces, the charging at night can be realized, the effect of prompting people that the connecting cable exists is avoided, a series of problems caused by the fact that the cable cannot be seen are avoided, and meanwhile, the LED lamp pieces in the embodiment adopt red light lamp pieces, so that the effect is more striking, and meanwhile, the reminding effect can also be played in the daytime.

To sum up, the outdoor charging system of this embodiment, through laminating fixing device 7's setting, alright realize when charging with connecting cable 3 laminating fixed to outside wall on, and then avoid among the prior art because "flying wire" charges a series of problems that lead to.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. An outdoor charging system, characterized in that: the novel multifunctional plug is characterized by comprising a plug (1), a controller (2), a connecting cable (3), a receiving seat (4) and a charging head (5), wherein the plug (1), the controller (2), the receiving seat (4) and the charging head (5) are connected in series through the connecting cable (3), the connecting cable (3) comprises an outdoor section and an indoor section, one end of the indoor section is connected with the plug (1), the other end of the indoor section is connected with the receiving seat (4) after being connected with the controller (2), the receiving seat (4) is fixed on an external wall, one end of the outdoor section is connected with the receiving seat (4), the other end of the outdoor section is connected with the charging head (5), attaching and fixing devices (7) are uniformly distributed on the outdoor section, and the attaching and fixing devices (7) are attached to the external wall so as to drive the connecting cable (3); laminating fixing device (7) is including laminating base (72) and sucking disc (71), laminating base (72) scarf joint is in outdoor section, sucking disc (71) are fixed in laminating base (72), air exhaust cavity has been seted up in laminating base (72), air exhaust cavity and sucking disc (71) intercommunication, connecting cable (3) are served for one of charging head (5) and are equipped with aspiration pump (41), breather pipe (61) are worn to be equipped with in connecting cable (3), the one end and the aspiration pump (41) of breather pipe (61) are connected, and the other end passes each laminating base (72) one by one to be linked together with the air exhaust cavity in laminating base (72).

2. An outdoor charging system according to claim 1, wherein: the sucking disc (71) comprises a disc base (711) and disc blades (712), the disc base (711) is fixed on the attaching base (72), the center of the disc base is provided with an air passage communicated with the air exhaust cavity, and the disc blades (712) are fixed on the edge of one end, back to the attaching base (72), of the disc base (711).

3. An outdoor charging system according to claim 2, wherein: the automobile charging device is characterized in that a winding device (42) is arranged on the receiving seat (4), the connecting cable (3) penetrates through the winding device (42), and the winding device (42) is in communication connection with the controller (2) so as to wind and retract the connecting cable (3) when the automobile is charged.

4. An outdoor charging system according to claim 3, wherein: the winding device (42) comprises a winding shell (421), a winding shaft (422) rotatably arranged in the winding shell (421) and a winding motor (423) fixed on the receiving seat (4), wherein the winding shell (421) is fixed on the receiving seat (4), a body of the winding motor (423) for containing a connecting cable (3) is formed in the winding shell and fixed on the position, close to the winding shell (421), of the receiving seat (4), a rotating shaft of the winding motor (423) extends into the winding shell (421) and is coaxially fixed with the winding shaft (422), the connecting cable (3) penetrates through the winding shell (421), and the position, connected with the outdoor section, of the indoor section is embedded and fixed on the winding shaft (422).

5. An outdoor charging system according to claim 4, wherein: a section between the indoor section connecting plug (1) and the controller (2) is a telescopic section, the charging head (5) comprises a charging head part (51) and a charging seat part (52), the air suction pump (41) is arranged in a charging seat part (52), the charging head part (51) is used for being inserted into a charging socket of the automobile, the charging seat part (52) is inserted on the charging head part (51), and is connected with the charging head part (51) through magnetic force, one end of the connecting cable (3) is connected with the controller (2), the other end is connected with the charging seat part (52), when the connecting cable (3) is wound and taken up in the winding shell (421), the extendable temple is extended, the charging seat (52) is disengaged from the charging head (51), wherein the winding shell (421) is provided with two openings for the connecting cable (3) to pass through, the size of the opening is smaller than the size of the controller (2) and the charging seat (52), respectively.

6. An outdoor charging system according to any one of claims 1 to 5, characterized in that: and a plurality of LED lamp sheets extending and distributed along the length of the connecting cable (3) are attached and fixed on the shell of the connecting cable (3).