CN216069651U

CN216069651U - Electric vehicle charging pile convenient for winding

Info

Publication number: CN216069651U
Application number: CN202121500918.4U
Authority: CN
Inventors: 王进
Original assignee: Zhongren Jiangsu Charging Equipment Co ltd
Current assignee: Zhongren Jiangsu Charging Equipment Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-03-18
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses an electric vehicle charging pile convenient for winding, which comprises a shell, wherein a motor is fixedly connected to the inner wall of one side of the shell, an outer gear is fixedly connected to one end of an output shaft of the motor, a rotating shaft is movably connected to the inner wall of one side of the shell, a winding roller is fixedly connected to one side of the rotating shaft, an inner gear is fixedly connected to one side of the rotating shaft and is meshed with the outer gear, a ratchet wheel is fixedly connected to one side of the rotating shaft, a connecting shaft is fixedly connected to the inner wall of one side of the shell, a pawl is movably connected to one side of the connecting shaft, and the pawl is clamped with the ratchet wheel. According to the charging wire winding device, the charging wire can be automatically wound through the wire winding roller, the service life of the charging wire is prolonged, meanwhile, the charging wire can be prevented from being pulled by an external force through the pawl, the protection effect of the device is improved, heat inside the shell can be dissipated through the rainproof heat dissipation holes, and the heat dissipation effect of the device is improved.

Description

Electric vehicle charging pile convenient for winding

Technical Field

The utility model relates to the technical field of charging piles, in particular to an electric vehicle charging pile convenient for winding.

Background

The charging pile has the function similar to that of 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, can charge electric vehicles of various models according to different voltage levels, is directly connected with an alternating current power grid at the input end and is provided with a charging plug at the output end for charging the electric vehicles.

When filling electric pile construction with the electric motor car outdoor, the charging wire is stacked for a long time and is filling electric pile around or hang on filling electric pile, because expose in the environment, can receive often through blowing to the sun, makes the charging wire receive the damage easily, influences electric motor car and fills electric pile's normal use, consequently, provides an electric motor car of being convenient for receive the line and fills electric pile and seem very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an electric vehicle charging pile convenient for wire collection.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an electric vehicle charging pile convenient for winding comprises a shell, wherein a motor is fixedly connected to the inner wall of one side of the shell, an external gear is fixedly connected to one end of an output shaft of the motor, a rotating shaft is movably connected to the inner wall of one side of the shell, a wire winding roller is fixedly connected to one side of the rotating shaft, an internal gear is fixedly connected to one side of the rotating shaft and is meshed with the external gear, a ratchet is fixedly connected to one side of the rotating shaft, a connecting shaft is fixedly connected to the inner wall of one side of the shell, a pawl is movably connected to one side of the connecting shaft and is clamped with the ratchet, a torsion spring is movably connected to one side of the connecting shaft, two ends of the torsion spring are respectively fixed with the connecting shaft and the pawl, a stress rod is fixedly connected to the top of the pawl, a sliding rod is movably connected to one side of the shell, a stirring seat is fixedly connected to one end of the sliding rod, and the stress rod is contacted with the stirring seat, one side of the slide bar is movably connected with a tension spring, and two ends of the tension spring are respectively fixed with the shell and the slide bar.

Furthermore, one side inner wall fixedly connected with erection column of casing, one side swing joint of erection column has the auxiliary pulley, the one end of slide bar passes the casing and fixedly connected with rubber press the head.

Furthermore, a wire outlet is formed in one side of the shell, and a wire outlet sleeve is fixedly connected in the wire outlet.

Furthermore, a wire inlet is formed in the bottom of the shell, and a wire inlet sleeve is fixedly connected in the wire inlet.

Furthermore, one side outer wall of casing is equipped with a plurality of display lamps, and display lamp evenly distributed, a plurality of rain-proof louvres have been seted up to one side of casing.

Further, one side fixedly connected with maintenance apron of casing, one side inner wall fixedly connected with control module group of casing.

Furthermore, the outer wall of one side of the shell is fixedly connected with a sealing gasket, and the sealing gasket is in contact with the maintenance cover plate.

Furthermore, a plurality of mounting holes are formed in the top of the shell, and the mounting holes are symmetrically distributed.

The utility model has the beneficial effects that:

1. through the setting of installation receipts line roller in the pivot, the motor rotates and makes the internal gear drive the external gear and rotate to make the pivot drive receive the line roller and rotate, and then carry out automatic rolling to the charging wire, and protect the charging wire, avoid the charging wire to expose for a long time and blow the sun in the environment and receive the damage easily, improved the life of charging wire.

2. Through the setting of installation pawl on the connecting axle, the pawl can restrict ratchet pivoted position to prevent to receive the line roller and rotate, avoid external force mistake to draw the charging wire, improved the protecting effect of device.

3 through the setting of seting up rain-proof louvre on the casing, rain-proof louvre can make the inside heat of casing obtain giving off, avoids the inside high temperature of casing to lead to motor short circuit trouble, has improved the radiating effect of device.

Drawings

Fig. 1 is a schematic perspective view of an electric vehicle charging pile convenient for winding up according to the present invention;

FIG. 2 is a schematic cross-sectional view of a maintenance cover plate of an electric vehicle charging pile convenient for winding up according to the present invention;

fig. 3 is a schematic sectional structure view of a housing of the electric vehicle charging pile convenient for winding.

In the figure: 1. a wire outlet sleeve; 2. rain-proof heat dissipation holes; 3. a housing; 4. a display lamp; 5. maintaining the cover plate; 6. a gasket; 7. mounting holes; 8. a wire take-up roller; 9. a wire inlet sleeve; 10. a control module; 11. a torsion spring; 12. a stress beam; 13. a dial seat; 14. a pawl; 15. a ratchet wheel; 16. a tension spring; 17. a slide bar; 18. a rubber button; 19. an auxiliary pulley; 20. an outer gear; 21. a motor; 22. an internal gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, an electric vehicle charging pile convenient for winding comprises a housing 3, a motor 21 is fixed on one side inner wall of the housing 3 through a bolt, an outer gear 20 is fixed on one end of an output shaft of the motor 21 through a bolt, a rotating shaft is rotatably connected on one side inner wall of the housing 3, a winding roller 8 is fixed on one side of the rotating shaft through a bolt, an inner gear 22 is fixed on one side of the rotating shaft through a bolt, the inner gear 22 is meshed with the outer gear 20, a ratchet wheel 15 is fixed on one side of the rotating shaft through a bolt, the inner gear 22 drives the outer gear 20 to rotate through the rotation of the motor 21, the winding roller 8 is driven to rotate through the rotating shaft, the charging wire is automatically wound, the charging wire is protected, the charging wire is prevented from being damaged easily due to wind blowing and sun exposure in the environment for a long time, a connecting shaft is fixed on one side inner wall of the housing 3 through a bolt, and a pawl 14 is rotatably connected on one side of the connecting shaft, and the pawl 14 is clamped with the ratchet wheel 15, one side of the connecting shaft is sleeved with the torsion spring 11, two ends of the torsion spring 11 are respectively fixed with the connecting shaft and the pawl 14, the top of the pawl 14 is fixed with the stress rod 12 through a bolt, one side of the shell 3 is inserted with the slide rod 17, one end of the slide rod 17 is fixed with the poking seat 13 through a bolt, the slide rod 17 is pressed to enable the slide rod 17 to drive the poking seat 13 to move forwards and poke the stress rod 12, so that the pawl 14 rotates and leaves the ratchet wheel 15, the stress rod 12 is contacted with the poking seat 13, one side of the slide rod 17 is sleeved with the tension spring 16, the pawl 14 can limit the rotating position of the ratchet wheel 15, and therefore the wire take-up roller 8 is prevented from rotating, and two ends of the tension spring 16 are respectively fixed with the shell 3 and the slide rod 17.

In the utility model, it should be noted that, a mounting post is fixed on the inner wall of one side of the housing 3 through a bolt, an auxiliary pulley 19 is rotatably connected on one side of the mounting post, one end of a sliding rod 17 passes through the housing 3 and is fixed with a rubber press head 18 through a bolt, a wire outlet is arranged on one side of the housing 3, a wire outlet sleeve 1 is fixed in the wire outlet through a bolt, a wire inlet is arranged at the bottom of the housing 3, a wire inlet sleeve 9 is fixed in the wire inlet through a bolt, a plurality of display lamps 4 are arranged on the outer wall of one side of the housing 3, the display lamps 4 are uniformly distributed, a plurality of rain-proof heat dissipation holes 2 are arranged on one side of the housing 3, the heat inside the housing 3 can be dissipated through the rain-proof heat dissipation holes 2, the short-circuit fault of the motor 21 caused by the overhigh temperature inside the housing 3 is avoided, a maintenance cover plate 5 is fixed on one side of the housing 3 through a bolt, and a control module 10 is fixed on one side of the housing 3 through a bolt, the outer wall of one side of casing 3 bonds and has sealed the pad 6, and sealed pad 6 contacts with maintenance apron 5, and sealed pad 6 makes maintenance apron 5 and casing 3 between be connected inseparabler, avoids having the gap to lead to the dust to get into between maintenance apron 5 and the casing 3, and a plurality of mounting holes 7 have been seted up at the top of casing 3, and 7 symmetric distributions of mounting hole, and mounting hole 7 makes things convenient for the staff to advance the installation and fix the device.

The working principle is as follows: when the charging wire is needed to be used, firstly, the charging wire penetrates through the wire outlet sleeve 1, then, the charging wire bypasses the top of the auxiliary pulley 19 and is wound on the wire receiving roller 8, then, the rubber press head 18 is pressed, the sliding rod 17 drives the poking seat 13 to move forwards and poke the stress rod 12, at the moment, the tension spring 16 extends, so that the pawl 14 rotates and leaves the ratchet wheel 15, the torsion spring 11 deforms, then, a person pulls the charging wire outside the wire outlet sleeve 1 to unreel the charging wire on the wire receiving roller 8, so that people can pull the charging wire with a corresponding length according to the self requirement for use, when the charging wire is needed to be protected after use, the motor 21 is started, the motor 21 rotates to drive the outer gear 22 to rotate, so that the rotating shaft drives the wire receiving inner gear roller 8 to rotate, further, the charging wire is automatically coiled, the shell 3 protects the charging wire, then, the rubber press head 18 is loosened, the tension spring 16 rebounds to retract, so that the slide rod 17 drives the pulling seat 13 to move backwards and reset, thereby rotating the pawl 14 and re-clamping the ratchet wheel 15.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an electric motor car stake of charging convenient to receive line, includes casing (3), its characterized in that, one side inner wall fixedly connected with motor (21) of casing (3), the one end fixedly connected with external gear (20) of motor (21) output shaft, one side inner wall swing joint of casing (3) has the pivot, and one side fixedly connected with of pivot receives line roller (8), one side fixedly connected with internal gear (22) of pivot, and internal gear (22) mesh with external gear (20), one side fixedly connected with ratchet (15) of pivot, one side inner wall fixedly connected with connecting axle of casing (3), one side swing joint of connecting axle has pawl (14), and pawl (14) and ratchet (15) looks joint, one side swing joint of connecting axle has torsion spring (11), and the both ends of torsion spring (11) are fixed mutually with connecting axle and pawl (14) respectively, the top fixedly connected with atress pole (12) of pawl (14), one side swing joint of casing (3) has slide bar (17), and seat (13) are dialled to the one end fixedly connected with of slide bar (17), and atress pole (12) and stir seat (13) and contact, one side swing joint of slide bar (17) has extension spring (16), and the both ends of extension spring (16) are fixed mutually with casing (3) and slide bar (17) respectively.

2. The electric vehicle charging pile convenient to take up is characterized in that an installation column is fixedly connected to the inner wall of one side of the shell (3), an auxiliary pulley (19) is movably connected to one side of the installation column, and one end of the sliding rod (17) penetrates through the shell (3) and is fixedly connected with a rubber button (18).

3. The electric vehicle charging pile convenient to take up is characterized in that a wire outlet is formed in one side of the shell (3), and a wire outlet sleeve (1) is fixedly connected in the wire outlet.

4. The electric vehicle charging pile convenient to take up is characterized in that a wire inlet is formed in the bottom of the shell (3), and a wire inlet sleeve (9) is fixedly connected in the wire inlet.

5. The electric vehicle charging pile convenient to take-up is characterized in that a plurality of display lamps (4) are arranged on the outer wall of one side of the shell (3), the display lamps (4) are uniformly distributed, and a plurality of rainproof heat dissipation holes (2) are formed in one side of the shell (3).

6. The electric vehicle charging pile convenient to take up is according to claim 5, characterized in that, one side fixedly connected with maintenance apron (5) of casing (3), one side inner wall fixedly connected with control module (10) of casing (3).

7. The electric vehicle charging pile convenient to take up is characterized in that a sealing gasket (6) is fixedly connected to the outer wall of one side of the shell (3), and the sealing gasket (6) is in contact with the maintenance cover plate (5).

8. The electric vehicle charging pile convenient to take up is characterized in that a plurality of mounting holes (7) are formed in the top of the shell (3), and the mounting holes (7) are symmetrically distributed.