CN216969378U

CN216969378U - Non-networking electric vehicle charging structure

Info

Publication number: CN216969378U
Application number: CN202121171161.9U
Authority: CN
Inventors: 林金祥
Original assignee: Quanzhou Jiale Electronic Appliance Co ltd
Current assignee: Quanzhou Jiale Electronic Appliance Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-07-15
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a non-networked electric vehicle charging structure, and relates to the technical field of charging equipment. The control cabinet is internally provided with a plurality of groups of charging wires and charging plugs for connecting the electric vehicle, the control cabinet is internally provided with a rolling mechanism, the automatic winding device is used for automatically winding a charging wire and a charging plug, the winding mechanism comprises a winding shaft arranged in the control cabinet, the winding shaft is rotatably connected with a winding wheel, the charging wire is wound on the winding wheel, an accommodating groove is formed on the control cabinet corresponding to the winding mechanism, a sealing door is rotatably connected outside the accommodating groove, and a linkage mechanism for linking the sealing door to close is also arranged in the accommodating groove. Simultaneously through link gear closed charging plug position, avoid charging wire and charging plug to expose outside the switch board, prevent that the charging wire from receiving sleet weather and insolate the influence, also can avoid charging plug to expose for a long time and block at the jack that the external world caused, improve the life who fills electric pile.

Description

Non-networking electric vehicle charging structure

Technical Field

The utility model relates to the technical field of charging equipment, in particular to a non-networked electric vehicle charging structure.

Background

The electric vehicle is an electric drive vehicle and is also named as an electric drive vehicle. Electric vehicles are classified into alternating current electric vehicles and direct current electric vehicles. Generally, an electric vehicle is a vehicle that uses a battery as an energy source, and converts electric energy into mechanical energy through a controller, a motor and other components to move so as to control the current and change the speed.

The charging pile has the function similar to an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in parking lots of public buildings and residential districts or charging stations, and can charge electric vehicles of various models according to different voltage grades.

At present, a chinese patent with publication number CN207955379U discloses an outdoor electric vehicle charging pile, which includes a base, a column and a control cabinet; the base is connected with the control cabinet through the upright post; the upright post is of a hollow structure, and a built-in power line is connected with a power input line of the control cabinet;

wherein, the switch board includes: the system comprises a payment amount setting area, a radio frequency card code scanning area, a two-dimensional code scanning area, a rectifier, a charging wire and an emergency stop button; the payment amount setting area, the radio frequency card code scanning area and the two-dimensional code scanning area are arranged on the upper surface of the control cabinet; at least 1 rectifier is arranged and arranged in the cavity of the control cabinet; the power line is electrically connected with the rectifier; the charging wire is electrically connected with the rectifier; the emergency stop button is arranged on the outer wall of the control cabinet.

Although this kind of outdoor electric vehicle charging pile has solved the charger and can not expose in the problem among the outdoor sleet, nevertheless because this kind of electric vehicle charging pile's charging wire is direct to expose in the external world, the easy ageing fracture of charging wire through sleet insolate on the one hand, or is bitten bad damage by the toy and influence the charging effect, on the other hand charging plug exposes and causes the circumstances such as blocking in the jack easily in the external world, has influenced charging pile's life and charging effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the technical problems, overcomes the defects of the prior art and provides a non-networked electric vehicle charging structure.

In order to solve the technical problems, the utility model provides a non-networked electric vehicle charging structure.

The technical effects are as follows: the charging wire is convoluteed in the switch board, can be after charging the end automatically with charging plug retrieve in the switch board, seal the charging plug position through link gear simultaneously, avoid charging wire and charging plug to expose outside the switch board, prevent that the charging wire from receiving sleet weather and insolate the influence, and the toy gnaws and stings the damaged condition, also can avoid charging plug to expose for a long time and block at the jack that the external world caused, improve the life who fills electric pile, guarantee to fill electric pile's the effect of charging.

The technical scheme of the utility model is further defined as follows: the utility model provides a non-networking's electric motor car charging structure, which comprises a control cabinet, be equipped with charging wire and the charging plug that a plurality of groups are used for connecting the electric motor car in the switch board, be equipped with winding mechanism in the switch board, be used for automatic rolling charging wire and charging plug, winding mechanism is including locating the rolling axle in the switch board, it is connected with the reel to rotate on the rolling axle, the line that charges is around establishing on the reel, be equipped with the constant force clockwork spring that is used for driving the reel rotation to retrieve the charging wire between reel and the rolling axle, it has seted up the accepting groove to correspond winding mechanism on the switch board, be used for holding charging plug, set up the through-hole that is used for holding the charging wire between accepting groove and the reel, it is connected with the sealing door to rotate outside the accepting groove, still be equipped with the link gear that is used for the closed of linkage in the accepting groove.

Further, link gear is including fixing the fixing base that is cyclic annular setting in the accepting groove, and the spout has been seted up to the fixing base inside wall, slides in the fixing base and is connected with the cassette that is used for the joint and places charging plug, corresponds the spout on the cassette and is equipped with the sliding block, and the sliding block slides and connects in the spout.

The non-networked electric vehicle charging structure comprises a linkage mechanism, a driving rod, a guide wheel, a linkage rod, a pull rope and a power supply, wherein the driving rod is integrally arranged on a closed door, the guide wheel is connected in a control cabinet in a rotating mode, the linkage rod is used for driving the clamp seat to move at a position, close to the clamp seat, in the control cabinet, the linkage rod is connected with the driving rod through the pull rope, and the pull rope bypasses the guide wheel.

The utility model provides a non-networking electric motor car charging structure, the trace includes initiative section and driven section, and the obtuse angle setting forms the shape of bending and is articulated with the switch board at the junction between initiative section and the driven section, and one side that driven section is close to the cassette is equipped with the drive block, corresponds the drive block position on the cassette and is equipped with annular drive ring, drive ring and drive block conflict each other.

The non-networked electric vehicle charging structure is characterized in that the closed door is connected to one side, close to the control cabinet, of the accommodating groove in a rotating mode through the door shaft, the driving rod extends towards the inner side of the accommodating groove from the closed door, an obtuse angle is formed between the driving rod and the closed door, and rubber pads are arranged on the abutting surfaces of the driving block and the driving ring.

The non-networking electric vehicle charging structure is characterized in that a torsion spring is arranged between a door shaft and the side wall of the accommodating groove and used for driving the closed door to be closed, a clamping groove in the shape matched with the charging plug is formed in the clamping seat and used for accommodating the charging plug, and a handle used for pulling the closed door is fixed on one side, back to the accommodating groove, of the closed door.

Preceding an electric motor car charge structure of non-networking, be equipped with the vary voltage unit in the switch board, charging wire one end is located in the rolling axle and is connected to the vary voltage unit, is equipped with a plurality of groups charging wire and charging plug on the switch board, the switch board lateral surface is equipped with the district of inserting coins and corresponds the button district that charging plug set up for insert coins and select to use charging plug.

The utility model has the beneficial effects that:

(1) when the charging device is used, a user can open the closed door, the charging plug can be pulled out by pulling the charging plug, the charging wire drives the winding wheel to rotate, the charging wire is lengthened and connected to the electric vehicle, the corresponding charging port is selected by a coin inserting mode to charge the electric vehicle, after the charging is finished, the charging plug is separated from the electric vehicle, the winding mechanism in the control cabinet can withdraw the charging wire, the winding wheel is driven to rotate reversely to wind the charging wire on the winding wheel, when the charging plug contacts the linkage mechanism, the closed door can be linked through the linkage mechanism to close the closed door, and therefore the purpose of containing the charging wire and the charging plug is achieved, the charging wire is prevented from being exposed to outside rain and snow and being exposed to the sun, and the charging plug is prevented from being blocked to influence the charging effect;

(2) according to the utility model, when the charging plug is recovered, the charging plug is pulled by a charging wire and clamped in the clamping seat, the clamping seat is pulled by the charging wire to collide with the linkage rod, the linkage rod is pulled and rotates around a hinged point, a pull rope at the tail end of the linkage rod is pulled, the pull rope can pull the driving rod to move through the guide wheel, the driving rod and the closed door are integrally arranged and are rotationally connected to the control cabinet through the door shaft, and the pull rope can pull the driving rod to enable the closed door to rotate inwards around the door shaft, so that the automatic closing of the closed door is realized;

(3) according to the utility model, the torsional spring is arranged between the door shaft and the accommodating groove, and can assist the linkage mechanism to drive the whole closed door to be closed together, so that the protection of the charging plug is ensured, the clamping groove is formed in the clamping seat, the connection accuracy between the charging plug and the clamping groove can be improved, and meanwhile, the handle is also arranged on the closed door, so that a user can conveniently open the closed door and pull out the charging plug;

(4) according to the charging device, the charging wire is wound in the control cabinet, the charging plug can be automatically retracted into the control cabinet after charging is finished, meanwhile, the position of the charging plug is sealed through the linkage mechanism, the charging wire and the charging plug are prevented from being exposed outside the control cabinet, the charging wire is prevented from being influenced by rain and snow weather and exposure to the sun, and small animals bite the damage, jack blockage caused by the fact that the charging plug is exposed outside for a long time can be avoided, the service life of the charging pile is prolonged, and the charging effect of the charging pile is guaranteed.

Drawings

FIG. 1 is a structural view of example 1;

FIG. 2 is a structural view for a display control cabinet in embodiment 1;

FIG. 3 is a schematic view for showing a link mechanism in embodiment 1;

fig. 4 is a schematic view for showing the card socket in embodiment 1.

Wherein: 1. a control cabinet; 11. a charging wire; 12. a charging plug; 13. an accommodating groove; 14. a through hole; 15. a closing door; 16. a door shaft; 17. a torsion spring; 18. a handle; 2. a winding mechanism; 21. a winding shaft; 22. a winding wheel; 3. a linkage mechanism; 31. a fixed seat; 32. a chute; 33. a card holder; 331. a drive ring; 332. a card slot; 34. a slider; 35. a drive rod; 36. a guide wheel; 37. a linkage rod; 371. an active section; 372. a driven section; 373. a drive block; 374. a rubber pad; 38. pulling a rope; 4. a voltage transformation unit; 5. a coin slot area; 6. and a key area.

Detailed Description

The structure of the non-networked electric vehicle charging structure provided by the embodiment is shown in fig. 1-3, and comprises a control cabinet 1 in the shape of a cuboid, wherein a base is arranged at the bottom of the control cabinet 1, the base is fixedly connected with the bottom surface, and a plurality of groups of charging wires 11 and charging plugs 12 used for connecting an electric vehicle are arranged in the control cabinet 1. The control cabinet 1 is internally provided with a voltage transformation unit 4, and the outer side surface of the control cabinet 1 is provided with a coin inserting area 5 and a key area 6 corresponding to the charging plug 12 for inserting coins and selecting the charging plug 12 to use.

As shown in fig. 1-3, be equipped with winding mechanism 2 in the switch board 1 for automatic winding charging wire 11 and charging plug 12, winding mechanism 2 is including locating the winding axle 21 in the switch board 1, rotate on the winding axle 21 and be connected with reel 22, charging wire 11 is around establishing on reel 22, be equipped with the constant force clockwork spring that is used for driving reel 22 to rotate and retrieve charging wire 11 between reel 22 and the winding axle 21, charging wire 11 one end is located in the winding axle 21 and is connected to in the transformer unit 4.

As shown in fig. 1, 3 and 4, a receiving groove 13 is formed on the control cabinet 1 corresponding to the winding mechanism 2 for receiving the charging plug 12, a through hole 14 for receiving the charging wire 11 is formed between the receiving groove 13 and the winding wheel 22, a closing door 15 is rotatably connected to the outside of the receiving groove 13, and a linkage mechanism 3 for linking the closing of the closing door 15 is further arranged in the receiving groove 13. The link gear 3 is including fixing the fixing base 31 that is cyclic annular setting in the accepting groove 13, and spout 32 has been seted up to the fixing base 31 inside wall, and the sliding is connected with the cassette 33 that is used for the joint and places charging plug 12 in the fixing base 31, corresponds spout 32 on the cassette 33 and is equipped with sliding block 34, and sliding block 34 slides and connects in spout 32.

As shown in fig. 3 and 4, the linkage mechanism 3 further includes a driving rod 35 integrally disposed on the closing door 15, a guide wheel 36 is rotatably connected in the control cabinet 1, a linkage rod 37 for driving the movement of the clamping seat 33 is disposed at a position close to the clamping seat 33 in the control cabinet 1, the linkage rod 37 is connected with the driving rod 35 through a pull rope 38, and the pull rope 38 is disposed to bypass the guide wheel 36. The linkage rod 37 comprises a driving section 371 and a driven section 372, an obtuse angle between the driving section 371 and the driven section 372 is arranged to form a bending shape and is hinged with the control cabinet 1 at the connection position, a driving block 373 is arranged on one side of the driven section 372 close to the clamping seat 33, an annular driving ring 331 is arranged on the clamping seat 33 corresponding to the driving block 373, and the driving ring 331 and the driving block 373 are abutted against each other.

As shown in fig. 3 and 4, the closing door 15 is rotatably connected to the side of the storage tank 13 close to the outside of the control cabinet 1 by the door shaft 16, the driving rod 35 extends from the closing door 15 to the inside of the storage tank 13, an obtuse angle is formed between the driving rod 35 and the closing door 15, and rubber pads 374 are provided on the contact surfaces of the driving block 373 and the driving ring 331. A torsion spring 17 is arranged between the door shaft 16 and the side wall of the accommodating groove 13 and is used for driving the closing door 15 to close, a clamping groove 332 with a shape matched with that of the charging plug 12 is arranged on the clamping seat 33 and is used for accommodating the charging plug 12, and a handle 18 used for pulling the closing door 15 is fixed on one side of the closing door 15, which is back to the accommodating groove 13.

The specific using process is as follows: when using, the user can open sealing door 15, can pull out charging plug 12 through pulling charging plug 12, charging wire 11 drives the take-up reel 22 and rotates this moment, charging wire 11 lengthens and is connected to the electric motor car, the rethread is thrown coin the mode and is selected the mouth that charges that corresponds and can charge to the electric motor car, and the user breaks away from charging plug 12 and electric motor car after the completion of charging, winding mechanism 2 in the switch board 1 can withdraw charging wire 11, promptly through the pulling of constant force clockwork spring, it convolutes on take-up reel 22 to drive take-up reel 22 reversal with charging wire 11, can link sealing door 15 through link gear 3 when charging plug 12 contacts link gear 3, make sealing door 15 close, thereby reach the purpose of acceping charging wire 11 and charging plug 12.

Charging wire 11 in this application convolutes in switch board 1, can be after the end of charging automatically with charging plug 12 withdraw to switch board 1 in, seal charging plug 12 position through link gear 3 simultaneously, avoid charging wire 11 and charging plug 12 to expose outside switch board 1, prevent that charging wire 11 from receiving sleet weather and insolate the influence, and the toy gnaws and stings the damaged condition, also can avoid charging plug 12 to expose the jack jam that causes in the external world for a long time, improve the life of filling electric pile, guarantee to fill electric pile's the effect of charging.

In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope of the claims of the present invention.

Claims

1. The utility model provides a non-networking electric motor car charging structure, includes switch board (1), its characterized in that: the charging device is characterized in that a plurality of groups of charging wires (11) and charging plugs (12) used for connecting an electric vehicle are arranged in the control cabinet (1), a winding mechanism (2) used for automatically winding the charging wires (11) and the charging plugs (12) is arranged in the control cabinet (1), the winding mechanism (2) comprises a winding shaft (21) arranged in the control cabinet (1), a winding wheel (22) is rotatably connected onto the winding shaft (21), the charging wires (11) are wound on the winding wheel (22), a constant force spring used for driving the winding wheel (22) to rotatably recover the charging wires (11) is arranged between the winding wheel (22) and the winding shaft (21), an accommodating groove (13) is formed in the control cabinet (1) corresponding to the winding mechanism (2) and used for accommodating the charging plugs (12), a through hole (14) used for accommodating the charging wires (11) is formed between the accommodating groove (13) and the winding wheel (22), and a sealing door (15) is rotatably connected outside the accommodating groove (13), a linkage mechanism (3) for linking the closing of the closing door (15) is also arranged in the containing groove (13).

2. A non-networked electric vehicle charging arrangement according to claim 1, wherein: link gear (3) are including fixing base (31) that is cyclic annular setting in accepting groove (13), and spout (32) have been seted up to fixing base (31) inside wall, and fixing base (31) internal slipping is connected with cassette (33) that are used for the joint and place charging plug (12), corresponds spout (32) on cassette (33) and is equipped with sliding block (34), and sliding block (34) are slided and are connected in spout (32).

3. A non-networked electric vehicle charging arrangement as claimed in claim 2, wherein: the linkage mechanism (3) comprises a driving rod (35) integrally arranged on the closed door (15), a guide wheel (36) is rotationally connected in the control cabinet (1), a linkage rod (37) used for driving the clamping seat (33) to move is arranged at a position, close to the clamping seat (33), in the control cabinet (1), the linkage rod (37) is connected with the driving rod (35) through a pull rope (38), and the pull rope (38) is arranged around the guide wheel (36).

4. A non-networked electric vehicle charging arrangement according to claim 3, wherein: the linkage rod (37) comprises a driving section (371) and a driven section (372), an obtuse angle between the driving section (371) and the driven section (372) is set to form a bending shape and is hinged to the control cabinet (1) at the joint, one side, close to the clamping seat (33), of the driven section (372) is provided with a driving block (373), an annular driving ring (331) is arranged at the position, corresponding to the driving block (373), of the clamping seat (33), and the driving ring (331) is abutted to the driving block (373).

5. The non-networked electric vehicle charging architecture of claim 4, wherein: the closed door (15) is rotatably connected to one side, close to the outside of the control cabinet (1), of the accommodating groove (13) through a door shaft (16), the driving rod (35) extends towards the inner side of the accommodating groove (13) from the closed door (15), an obtuse angle is formed between the driving rod (35) and the closed door (15), and rubber pads (374) are arranged on abutting surfaces of the driving block (373) and the driving ring (331).

6. A non-networked electric vehicle charging arrangement according to claim 5, wherein: a torsion spring (17) is arranged between the door shaft (16) and the side wall of the containing groove (13) and used for driving the closing door (15) to be closed, a clamping groove (332) with the shape matched with the charging plug (12) is formed in the clamping seat (33) and used for containing the charging plug (12), and a handle (18) used for pulling the closing door (15) is fixed on one side, back to the containing groove (13), of the closing door (15).

7. A non-networked electric vehicle charging arrangement according to claim 1, wherein: be equipped with vary voltage unit (4) in switch board (1), charging wire (11) one end is located in rolling axle (21) and is connected to vary voltage unit (4), is equipped with a plurality of groups charging wire (11) and charging plug (12) on switch board (1), and switch board (1) lateral surface is equipped with coin zone (5) and presses button zone (6) that correspond charging plug (12) and set up for throw coin selection uses charging plug (12).