CN211223087U

CN211223087U - Photovoltaic energy storage of being convenient for fills electric pile access device

Info

Publication number: CN211223087U
Application number: CN201922089909.XU
Authority: CN
Inventors: 罗叶卿; 朱淑娥; 刘玲玲; 蔡振海; 蔡俊明; 肖侃
Original assignee: Fuzhou One Sun Power Consulting Co ltd
Current assignee: Fuzhou One Sun Power Consulting Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-11
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a be convenient for photovoltaic energy storage fills electric pile access device, including filling electric pile body, photovoltaic energy storage case and electric sliding ring, the inside of filling the electric pile body is provided with the photovoltaic energy storage case, and the right side of photovoltaic energy storage case installs the protective housing, the inside of protective housing is provided with the wind-up roll, and the wind-up roll passes through vortex spring and fixed block interconnect, the surface winding of wind-up roll has the charging wire, the outside of protective housing is provided with the stopper, the fixed surface of pawl has the shifting block, the shifting block passes through connecting spring and protective housing interconnect. This photovoltaic energy storage of being convenient for fills electric pile access device can conveniently insert charging plug into different model electric automobile's wiring port department to can guarantee the stable connection of charging plug when charging for electric automobile, can carry out the rolling to the charging wire when the end of charging, thereby can prolong the life of this charging wire.

Description

Photovoltaic energy storage of being convenient for fills electric pile access device

Technical Field

The utility model relates to a photovoltaic energy storage fills electric pile access equipment technical field, specifically is a photovoltaic energy storage of being convenient for fills electric pile access device.

Background

The photovoltaic energy storage fills electric pile can supply the long-term load integration with renewable energy, and can provide many power for this part load, increase the power supply reliability, and with distributed renewable energy utilization maximize, can carry out the energy and get integrated control, can bring more reliable power supply guarantee for the load, do not strike electric wire netting system, provide certain economic benefits for the owner simultaneously, the input and the photovoltaic energy storage case that fill electric pile are connected, the output all is equipped with the charging plug and is used for inserting electric automobile, thereby charge for electric automobile.

However, the existing photovoltaic energy storage charging pile access device has the following problems when in use:

1. because different electric vehicles are different in model, the positions of charging wire ports of the electric charging vehicle are different, if a charging wire of a charging pile is dragged on the ground all the time, the electric wire is rubbed with the ground and damaged due to long-term use, and the charging wire is inconvenient to wind and connect into the electric vehicles of different models in the conventional charging pile;

2. fill the charging plug of electric pile output when inserting electric automobile, do not possess the spacing function of charging wire to lead to charging plug and electric automobile to be connected unstable phenomenon easily, and take place dropping of charging plug easily, thereby influence the operation of charging.

To the above-mentioned problem, need urgently to carry out the innovative design on original photovoltaic energy storage fills electric pile access device basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be convenient for photovoltaic energy storage fills electric pile access device, propose because different electric automobile's motorcycle type is different with solving above-mentioned background art, so electric automobile's the wiring port position that charges is also different, if the charging wire that fills electric pile drags on the ground always, long-term use can cause electric wire and ground friction and damage, current fill the inconvenient rolling to the charging wire of electric pile, and inconvenient electric automobile who inserts different models, the charging plug that fills the electric pile output does not possess when inserting electric automobile, do not possess the spacing function of charging wire, thereby lead to charging plug and electric automobile to be connected unstable phenomenon easily, and take place dropping of charging plug easily, thereby influence the problem of charging operation.

In order to achieve the above object, the utility model provides a following technical scheme: a device convenient for connecting a photovoltaic energy storage charging pile comprises a charging pile body, a photovoltaic energy storage box and an electric slip ring, wherein the photovoltaic energy storage box is arranged inside the charging pile body, and the right side of the photovoltaic energy storage box is provided with a protective shell, a wind-up roll is arranged in the protective shell, and the wind-up roll is connected with the fixed block through a vortex spring, the surface of the wind-up roll is wound with a charging wire, one end of the charging wire penetrates through the inside of the wind-up roll and is connected with the photovoltaic energy storage box through the electric slip ring, the other end of the charging wire is provided with a charging plug, the outer side of the protective shell is provided with a limit block, a pawl is arranged on the limiting block, a shifting block is fixed on the surface of the pawl, grooves are arranged on the two sides of the shifting block, the shifting block is connected with the protective shell through a connecting spring, penetrates through the surface of the limiting plate and is provided with a clamping block on the inner wall of the limiting plate.

Preferably, the right section of the winding roller is of an I-shaped structure, and the winding roller is rotationally connected with the protective shell in a clamping manner.

Preferably, the equidistant ratchet column structure that sets up in the surface of charging wire, and charging wire and protective housing constitution extending structure to be connected for the block between charging wire and the pawl.

Preferably, the pawl and the limiting block are in rotating connection, the pawl and the shifting block are in fixed connection, and the pawl and the shifting block are perpendicular to each other.

Preferably, be through sliding connection between shifting block and the limiting plate, and laminate each other between the outer wall of shifting block and the inner wall of limiting plate.

Preferably, the grooves are symmetrically arranged around the central axis of the shifting block, the shifting block is connected with the clamping block in a clamping mode through the grooves, and the clamping block is made of elastic rubber.

Compared with the prior art, the beneficial effects of the utility model are that: the photovoltaic energy storage charging pile access device can conveniently access the charging plug to the wiring port of electric vehicles of different models, can ensure the stable connection of the charging plug when the electric vehicles are charged, and can wind the charging wire when the charging is finished, so that the service life of the charging wire can be prolonged;

1. the charging wire is wound on the outer side of the winding roller, the winding roller is rotationally connected with the protective shell in a clamping manner, the fixed block is arranged in the protective shell and is connected with the winding roller through the scroll spring, so that the charging wire can be conveniently wound after charging is finished, and the service life of the charging wire can be effectively prolonged;

2. the pawl is installed through the stopper in the outside of protective housing, and the surface of charging wire sets up to ratchet column structure, so when charging plug inserts electric automobile's charging port, under connecting spring's elastic action, can make pawl and charging wire block to can remain stable charged state.

Drawings

Fig. 1 is a schematic view of the connection structure of the pawl and the charging wire of the present invention;

FIG. 2 is a schematic view of the connection structure of the shifting block and the protective casing of the present invention;

FIG. 3 is a schematic view of the overall front view structure of the present invention;

fig. 4 is a schematic view of the internal structure of the protective shell of the present invention;

fig. 5 is the utility model discloses wind-up roll and fixed block connection structure schematic diagram.

In the figure: 1. a charging pile body; 2. a photovoltaic energy storage box; 3. a protective shell; 4. a wind-up roll; 5. a scroll spring; 6. a fixed block; 7. a charging wire; 8. a charging plug; 9. an electrical slip ring; 10. a limiting block; 11. a pawl; 12. shifting blocks; 13. a groove; 14. a connecting spring; 15. a limiting plate; 16. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a device convenient for connecting a photovoltaic energy storage charging pile comprises a charging pile body 1, a photovoltaic energy storage box 2, a protective shell 3, a winding roller 4, a vortex spring 5, a fixed block 6, a charging wire 7, a charging plug 8, an electric slip ring 9, a limiting block 10, a pawl 11, a shifting block 12, a groove 13, a connecting spring 14, a limiting plate 15 and a clamping block 16, wherein the photovoltaic energy storage box 2 is arranged inside the charging pile body 1, the protective shell 3 is arranged on the right side of the photovoltaic energy storage box 2, the winding roller 4 is arranged inside the protective shell 3, the winding roller 4 is connected with the fixed block 6 through the vortex spring 5, the charging wire 7 is wound on the surface of the winding roller 4, one end of the charging wire 7 penetrates through the inside of the winding roller 4 and is connected with the photovoltaic energy storage box 2 through the electric slip ring 9, the charging plug 8 is arranged at the other end of the charging wire, and stopper 10 is last to install pawl 11, and the fixed surface of pawl 11 has shifting block 12, and the both sides of shifting block 12 seted up recess 13, and shifting block 12 passes through coupling spring 14 and protective housing 3 interconnect, and shifting block 12 runs through in the surface of limiting plate 15 to the fixture block 16 has been seted up on the inner wall of limiting plate 15.

The normal cross-section of wind-up roll 4 sets up to "worker" style of calligraphy structure, and is connected for the rotation of block between wind-up roll 4 and the protective housing 3, conveniently carries out the rolling to charging wire 7, has the effect to charging wire 7 protection.

Equidistant the setting of surface of charging wire 7 is ratchet tooth structure, and charging wire 7 and protective housing 3 constitute extending structure to be connected for the block between charging wire 7 and the pawl 11, make charging plug 8 when inserting electric automobile's the port that charges, charging wire 7 is connected with the block of pawl 11 and can be guaranteed charge state's stability, prevents in the charging wire 7 withdrawal protective housing 3.

Be connected for rotating between pawl 11 and the stopper 10, and be fixed connection between pawl 11 and the shifting block 12, and set up for mutually perpendicular between pawl 11 and the shifting block 12, sliding connection for running through between shifting block 12 and the limiting plate 15, and laminate each other between the outer wall of shifting block 12 and the inner wall of limiting plate 15, recess 13 sets up about the center axis symmetry of shifting block 12, and shifting block 12 passes through recess 13 and is connected with 16 block of fixture block, and fixture block 16 sets up to the elastic rubber material, can be through stirring shifting block 12, just can make charging wire 7 and pawl 11 lose the block and be connected, make charging wire 7 can retract in protective housing 3 under vortex spring 5's elastic force effect.

The working principle is as follows: when the device convenient for connecting the photovoltaic energy storage charging pile is used, according to the figures 1-5, when an electric automobile is charged, according to electric automobiles of different models, a charging plug 8 is held by a hand to pull a charging wire 7 out of a protective shell 3, and after the charging wire 7 is pulled out to a proper length, the charging plug 8 can be connected to a charging port of the electric automobile;

after charging, the charging plug 8 can be removed from the charging port of the electric vehicle and inserted back to the charging pile body 1, as shown in fig. 1-2, the dial block 12 is shifted to clamp the clamping block 16 on the inner wall of the limiting plate 15 on the grooves 13 on both sides of the dial block 12, the dial block 12 is fixedly connected with the pawl 11, the pawl 11 is installed on the outer wall of the protective shell 3 through the limiting block 10, and the pawl 11 is rotatably connected with the limiting block 10, so that the dial block 12 is shifted to prevent the pawl 11 from being clamped with the charging wire 7, as shown in fig. 5, at this time, under the elastic action of the vortex spring 5, the wind-up roller 4 can be rotated to reset, the wind-up roller 4 is rotated to reset to drive the charging wire 7 to retract into the protective shell 3, at this time, the dial block 12 is shifted reversely again to separate the clamping connection of the clamping block 16 with the dial block 12, under the elastic action of the, the pawl 11 resets, and the next charging use is convenient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a be convenient for photovoltaic energy storage fills electric pile access device, includes fills electric pile body (1), photovoltaic energy storage case (2) and electric sliding ring (9), its characterized in that: the charging pile comprises a charging pile body (1), a photovoltaic energy storage box (2) is arranged in the charging pile body (1), a protective shell (3) is installed on the right side of the photovoltaic energy storage box (2), a winding roller (4) is arranged in the protective shell (3), the winding roller (4) is connected with a fixed block (6) through a vortex spring (5), a charging wire (7) is wound on the surface of the winding roller (4), one end of the charging wire (7) penetrates through the inside of the winding roller (4) and is connected with the photovoltaic energy storage box (2) through an electric slip ring (9), a charging plug (8) is installed at the other end of the charging wire (7), a limiting block (10) is arranged on the outer side of the protective shell (3), a pawl (11) is installed on the limiting block (10), a shifting block (12) is fixed on the surface of the pawl (11), and grooves (13) are formed in two sides of, the shifting block (12) is connected with the protective shell (3) through a connecting spring (14), the shifting block (12) penetrates through the surface of the limiting plate (15), and a clamping block (16) is arranged on the inner wall of the limiting plate (15).

2. The device of claim 1 for facilitating photovoltaic energy storage charging pile access, characterized in that: the right section of the winding roller (4) is of an I-shaped structure, and the winding roller (4) is rotationally connected with the protective shell (3) in a clamping manner.

3. The device of claim 1 for facilitating photovoltaic energy storage charging pile access, characterized in that: the surface of charging wire (7) is equidistant to be set up to ratchet tooth structure, and charging wire (7) and protective housing (3) constitute extending structure to be connected for the block between charging wire (7) and pawl (11).

4. The device of claim 1 for facilitating photovoltaic energy storage charging pile access, characterized in that: the pawl (11) is rotatably connected with the limiting block (10), the pawl (11) is fixedly connected with the shifting block (12), and the pawl (11) and the shifting block (12) are arranged vertically.

5. The device of claim 1 for facilitating photovoltaic energy storage charging pile access, characterized in that: the shifting block (12) is connected with the limiting plate (15) in a penetrating sliding mode, and the outer wall of the shifting block (12) is attached to the inner wall of the limiting plate (15) mutually.

6. The device of claim 1 for facilitating photovoltaic energy storage charging pile access, characterized in that: the groove (13) is symmetrically arranged around the central axis of the shifting block (12), the shifting block (12) is clamped and connected with the clamping block (16) through the groove (13), and the clamping block (16) is made of elastic rubber.