CN112406591A

CN112406591A - Stake of three rifle alternating current-direct current integral types fill electric pile with multiple protect function

Info

Publication number: CN112406591A
Application number: CN202011243933.5A
Authority: CN
Inventors: 杨莹莹
Original assignee: Shanghai Aochong Energy Technology Co ltd
Current assignee: Shanghai Aochong Energy Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-02-26

Abstract

The invention discloses a three-gun AC/DC integrated charging pile with multiple protection functions, which comprises a body, a spare charging gun is inserted in the middle of the front surface of the body, one side of the body is fixedly connected with a containing box, a fixed shaft and a containing cylinder are respectively arranged in the containing box, one end of the containing cylinder is rotationally connected with the containing box, the other end of the containing cylinder is fixedly provided with a connecting shaft in a penetrating way, the connecting shaft penetrates through the containing box, and extends to the outer side of the containing box, the fixed shaft is positioned in the containing barrel, one end of the fixed shaft is fixedly arranged in the containing box in a penetrating way, the other end of the fixed shaft extends into the connecting shaft, a second cable is wound on the outer surface of the containing cylinder, one end of the second cable penetrates through the fixed shaft and extends into the body, the other end of the second cable penetrates through the accommodating box and is electrically connected with the second charging gun; the second cable winding is in the storage cylinder outside in the cross, has further promoted the convenience of filling electric pile.

Description

Stake of three rifle alternating current-direct current integral types fill electric pile with multiple protect function

Technical Field

The invention relates to a charging pile, in particular to a three-gun AC/DC integrated charging pile with multiple protection functions.

Background

In recent years, electric vehicles have become a country-oriented industry because of their cleanliness and environmental protection. The charging pile matched with the electric automobile is correspondingly and rapidly developed. 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 public buildings (public buildings, markets, public parking lots and the like) and residential district parking lots or charging stations, and can charge various types of electric vehicles according to different voltage grades. Fill electric pile's input and electric wire netting lug connection, the output all is equipped with charging plug and is used for charging for electric automobile. The protection circuit has multiple protection functions of overheating, overload, overcurrent, overvoltage, undervoltage, emergency stop, lightning protection, electric leakage and the like.

With filling the supporting use of electric pile, special parking stall in addition, special parking stall often can be taken up to stop by fuel oil motor car, leads to the electric motor car that the urgent need charges, often can be because the cable is not long enough, leads to charging failure, when the electric quantity of electric motor car is difficult to support to next charging station, brings a lot of vexations for the electric motor car owner, has also restricted the sale of electric motor car to a certain extent simultaneously.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a three-gun AC/DC integrated charging pile with multiple protection functions, which can solve the technical problems that the charging pile is matched with a special parking space, the special parking space is often occupied by a fuel oil motor vehicle, the charging of the electric vehicle which is in urgent need is often failed due to the fact that a cable is not long enough, when the electric quantity of the electric vehicle is difficult to support to the next charging station, much trouble is brought to an electric vehicle owner, and the sale of the electric vehicle is limited to a certain extent.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a stake of three guns alternating current-direct current integral types fill electric pile with multiple protect function, includes the body, department pegs graft in the middle of the body front surface has reserve rifle that charges, body one side fixedly connected with holds the case, it is equipped with fixed axle and a containing cylinder respectively to hold incasement portion, containing cylinder one end with hold the case and rotate and be connected, the containing cylinder other end is fixed wears to be equipped with the connecting axle, the connecting axle runs through and holds the case to extend to and hold the incasement side, the fixed axle is located the containing cylinder, fixed axle one end is fixed to be worn to establish and to hold the incasement, the fixed axle other end extends to in the connecting axle, the winding of containing cylinder outer surface is equipped with the second cable, second cable one end is passed the fixed axle to extend to this internally, is connected with the body electricity, the second cable other end passes and.

As a preferred technical scheme of the present invention, a first charging gun and a second charging gun are sequentially inserted into one side of the standby charging gun, and both the first charging gun and the second charging gun are electrically connected to the body through a first cable.

As a preferable aspect of the present invention, the second cable length is longer than the first cable length.

As a preferable technical scheme of the invention, the top end of the front surface of the body is also provided with a touch screen.

As a preferable technical scheme of the invention, one end of the connecting shaft, which is far away from the containing cylinder, is fixedly connected with a turntable for rotating the connecting shaft.

According to a preferred technical scheme of the invention, a volute spring for resetting the storage barrel is arranged between the fixed shaft and the storage barrel, the volute spring is uniformly wound on the outer side of the fixed shaft, one end of the volute spring is connected with the fixed shaft, and the other end of the volute spring is connected with the storage barrel.

As a preferable technical scheme of the invention, the outer side of the penetrating position of the second cable and the accommodating box is fixedly connected with an installation ring, the second cable penetrates through the installation ring, and the inner wall of the installation ring is fixedly connected with bristles for removing impurities on the surface of the second cable at equal intervals.

As a preferable technical solution of the present invention, a rubber connecting ring is fixedly connected to a side of the mounting ring close to the accommodating box, a connecting groove adapted to the rubber connecting ring is formed in a side of the accommodating box close to the mounting ring, a limiting ring is fixedly connected to an inner wall of the connecting groove, and the limiting ring is embedded in an outer side of the rubber connecting ring.

Compared with the prior art, the invention can achieve the following beneficial effects:

1. when the electric vehicle is occupied by the fuel oil electric vehicle, the electric vehicle can only stop in an area outside a parking space, an electric vehicle owner can charge the vehicle through the standby charging gun, take down the standby charging gun, then pull the standby charging gun, pull the second cable through the standby charging gun, drive the storage cylinder to rotate through the second cable, pull out the cable wound on the storage cylinder, and achieve the purpose of prolonging the second cable;

2. by additionally arranging the scroll spring between the storage barrel and the fixed shaft, when a second cable needs to be taken up, only the standby charging gun needs to be separated from the vehicle, the storage barrel is driven to reset by the stretched scroll spring in the process of moving to the body, the second cable is wound on the outer side of the storage barrel again by the storage barrel, the second cable is automatically stored, the second cable is prevented from being stacked together in a mess and knotted, the standby charging gun is convenient to reuse, and the overall attractiveness of the charging pile is improved;

3. by additionally arranging the scroll spring between the storage barrel and the fixed shaft, when a second cable needs to be taken up, only the standby charging gun needs to be separated from the vehicle, the storage barrel is driven to reset by the stretched scroll spring in the process of moving to the body, the second cable is wound on the outer side of the storage barrel again by the storage barrel, the second cable is automatically stored, the second cable is prevented from being stacked together in a mess and knotted, the standby charging gun is convenient to reuse, and the overall attractiveness of the charging pile is improved; through installing the collar additional in the second cable with the department outside that holds the case and run through, when the second cable was retrieved to holding the incasement, clear away the absorbent dust in the second cable outside by the brush hair, keep the cleanliness factor of second cable, also avoid simultaneously bringing debris into and hold the incasement, bring the influence for the rotation of storage cylinder, also promote the cleanliness factor that holds the incasement.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the containment tank of the present invention;

FIG. 3 is a schematic cross-sectional view of the storage barrel according to the present invention;

FIG. 4 is an enlarged view of a portion a of FIG. 2;

FIG. 5 is an enlarged view of the structure at b in FIG. 4;

wherein: 1. a body; 2. a first charging gun; 3. a second charging gun; 4. a standby charging gun; 5. an accommodating box; 51. a storage cylinder; 52. a volute spring; 53. a fixed shaft; 6. a connecting shaft; 7. a turntable; 91. a first cable; 92. a second cable; 10. a mounting ring; 101. brushing; 102. a rubber connecting ring; 103. connecting grooves; 104. a confinement ring.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example 1

Referring to fig. 1 and 3, the invention provides a three-gun ac/dc integrated charging pile with multiple protection functions, which comprises a body 1, wherein a first charging gun 2, a second charging gun 3 and a standby charging gun 4 are sequentially inserted into the middle part of the front surface of the body 1, the first charging gun 2 and the second charging gun 3 are both electrically connected with the body 1 through a first cable 91, a touch screen is further arranged at the top end of the front surface of the body 1, a containing box 5 is fixedly connected to one side of the body 1, a fixed shaft 53 and a containing cylinder 51 are respectively arranged in the containing box 5, one end of the containing cylinder 51 is rotatably connected with the containing box 5, a connecting shaft 6 is fixedly inserted through the other end of the containing cylinder 51, the connecting shaft 6 penetrates through the containing box 5 and extends to the outer side of the containing box 5, and a turntable 7 for rotating the connecting shaft 6 is fixedly connected to one end of the connecting shaft 6, which is far away from the, convenient manual rotation connecting axle 6, fixed axle 53 is located storage barrel 51, fixed axle 53 one end is fixed to be worn to establish in holding case 5, the fixed axle 53 other end extends to in the connecting axle 6, storage barrel 51 surface winding has many rings of second cable 92, second cable 92 one end is passed fixed axle 53 to extend to in the body 1, be connected with body 1 electricity, the second cable 92 other end passes and holds case 5 to be connected with second rifle 3 electricity that charges, second cable 92 length is greater than first cable 91 length, makes things convenient for the electric motor car owner to use reserve rifle 4 that charges under emergency.

During the use, when the motor vehicle position is occupied by the fuel motor vehicle, the electric motor car can only stop in the region beyond the parking stall, electric motor car owner's accessible reserve rifle 4 charges the vehicle, take off reserve rifle 4 that charges, then stimulate reserve rifle 4 that charges, stimulate second cable 92 by reserve rifle 4 that charges, it rotates to drive storage cylinder 51 by second cable 92, pull out the cable of winding on storage cylinder 51, realize the purpose of extension second cable 92, stretch reserve rifle 4 to suitable position after, stop the pulling second cable 92, be connected reserve rifle 4 and vehicle, make things convenient for electric motor car owner to carry out zero hour moisturizing, when the electric quantity enough supports to next charging station, electric motor car owner can be according to actual conditions, whether travel the vehicle to next charging station, the convenience of filling electric pile has further been promoted.

Example 2

Referring to fig. 2, the present invention provides a three-gun ac/dc integrated charging pile with multiple protection functions, which adopts the same technical solution as the first embodiment, except that a volute spring 52 for resetting the receiving barrel 51 is arranged between the fixed shaft 53 and the receiving barrel 51, the volute spring 52 is uniformly wound on the outer side of the fixed shaft 53, one end of the volute spring 52 is connected with the fixed shaft 53, and the other end of the volute spring 52 is connected with the receiving barrel 51.

During the use, when needing to receive line to second cable 92, only need to separate reserve charging gun 4 from the vehicle, move towards body 1 in-process, it resets to be driven storage tube 51 by tensile volute spring 52, storage tube 51 twines second cable 92 in its outside again, realize accomodating automatically second cable 92, avoid second cable 92 to stack in a jumble together and knot, make things convenient for reserve charging gun 4 to reuse, the whole that has promoted the electric pile is pleasing to the eye.

Example 3

Referring to fig. 2, 4 and 5, the present invention provides a three-gun ac/dc integrated charging pile with multiple protection functions, which adopts the same technical solution as the first embodiment, except that, a mounting ring 10 is arranged on the outer side of the penetrating part of the second cable 92 and the accommodating box 5, the second cable 92 penetrates through the mounting ring 10, the inner wall of the mounting ring 10 is fixedly connected with bristles 101 at equal intervals for removing impurities on the surface of the second cable 92, a rubber connecting ring 102 is fixedly connected to one side of the mounting ring 10, which is close to the accommodating box 5, a connecting groove 103 matched with the rubber connecting ring 102 is formed on one side of the accommodating box 5, which is close to the mounting ring 10, the inner wall of the connecting groove 103 is fixedly connected with a limiting ring 104, the limiting ring 104 is embedded outside the rubber connecting ring 102, the fixing of the rubber connecting ring 102 in the connecting groove 103 is completed, and the ring 10 is conveniently fixed and mounted by workers.

During the use, when second cable 92 retrieves to holding in the case 5, clear away the adsorbed dust in the second cable 92 outside by brush hair 101, keep the cleanliness factor of second cable 92, also avoid simultaneously bringing debris into holding in the case 5, bring the influence for the rotation of storage cylinder 51, also promote the cleanliness factor in holding in the case 5.

The invention provides a three-gun AC/DC integrated charging pile with multiple protection functions, which is characterized in that a second cable 92 is wound outside a storage barrel 51, when the position of a motor vehicle is occupied by a fuel motor vehicle, the motor vehicle can only stop in the area outside the parking space, a motor vehicle owner can charge the vehicle through a standby charging gun 4, take off the standby charging gun 4, pull the second cable 92 through the standby charging gun 4, drive the storage barrel 51 to rotate through the second cable 92, pull out a cable wound on the storage barrel 51, achieve the purpose of prolonging the second cable 92, after the standby charging gun 4 is stretched to a proper position, stop pulling the second cable 92, connect the standby charging gun 4 with the vehicle, facilitate the motor vehicle owner to carry out zero-time power compensation, when the electric quantity is enough to support to a next charging station, the motor vehicle owner can determine whether to drive the vehicle to the next charging station according to the actual situation, the convenience of the charging pile is further improved; by additionally arranging the scroll spring 52 between the storage barrel 51 and the fixed shaft 53, when the second cable 92 needs to be taken up, only the standby charging gun 4 needs to be separated from the vehicle, the storage barrel 51 is driven to reset by the stretched scroll spring 52 in the process of moving to the body 1, the storage barrel 51 winds the second cable 92 on the outer side of the storage barrel again, the second cable 92 is automatically stored, the second cable 92 is prevented from being stacked together in a messy mode and knotted, the standby charging gun 4 is convenient to reuse, and the overall attractiveness of the charging pile is improved; through installing collar 10 additional outside second cable 92 and holding case 5 run through, when second cable 92 retrieved to holding case 5 in, clear away the adsorbed dust in second cable 92 outside by brush hair 101, keep the cleanliness factor of second cable 92, also avoid simultaneously bringing debris into holding case 5, bring the influence for the rotation of storage cylinder 51, also promote the cleanliness factor in holding case 5.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stake of three rifle alternating current-direct current integral types fill electric pile with multiple protect function, includes body (1), the department pegs graft in the middle of body (1) front surface has reserve rifle (4) that charges, its characterized in that: the body (1) is fixedly connected with a containing box (5) on one side, a fixing shaft (53) and a containing barrel (51) are respectively arranged in the containing box (5), one end of the containing barrel (51) is rotatably connected with the containing box (5), a connecting shaft (6) is fixedly arranged at the other end of the containing barrel (51) in a penetrating mode, the connecting shaft (6) penetrates through the containing box (5) and extends to the outer side of the containing box (5), the fixing shaft (53) is located in the containing barrel (51), one end of the fixing shaft (53) is fixedly arranged in the containing box (5) in a penetrating mode, the other end of the fixing shaft (53) extends into the connecting shaft (6), a second cable (92) is wound on the outer surface of the containing barrel (51), one end of the second cable (92) penetrates through the fixing shaft (53) and extends into the body (1) and is electrically connected with the body (1), and the other end of the second cable (92), and is electrically connected with the second charging gun (3).

2. The three-gun AC/DC integrated charging pile with multiple protection functions according to claim 1, characterized in that: reserve charging gun (4) one side is pegged graft in proper order and is had first charging gun (2), second charging gun (3), first charging gun (2) all are connected with body (1) electricity through first cable (91) with second charging gun (3).

3. The three-gun AC/DC integrated charging pile with multiple protection functions according to claim 1, characterized in that: the second cable (92) length is greater than the first cable (91) length.

4. The three-gun AC/DC integrated charging pile with multiple protection functions as claimed in claim 1 or 3, wherein: the top end of the front surface of the body (1) is also provided with a touch screen.

5. The three-gun AC/DC integrated charging pile with multiple protection functions according to claim 1, characterized in that: one end, far away from the storage barrel (51), of the connecting shaft (6) is fixedly connected with a rotary disc (7) used for rotating the connecting shaft (6).

6. The three-gun AC/DC integrated charging pile with multiple protection functions as claimed in claim 1 or 5, wherein: a volute spring (52) used for resetting the storage barrel (51) is arranged between the fixed shaft (53) and the storage barrel (51), the volute spring (52) is uniformly wound on the outer side of the fixed shaft (53), one end of the volute spring (52) is connected with the fixed shaft (53), and the other end of the volute spring (52) is connected with the storage barrel (51).

7. The three-gun AC/DC integrated charging pile with multiple protection functions according to claim 1, characterized in that: the outer side of the penetrating position of the second cable (92) and the accommodating box (5) is fixedly connected with an installation ring (10), the second cable (92) penetrates through the installation ring (10), and bristles (101) used for clearing sundries on the surface of the second cable (92) are fixedly connected to the inner wall of the installation ring (10) at equal intervals.

8. The three-gun AC/DC integrated charging pile with multiple protection functions as claimed in claim 7, characterized in that: the mounting ring (10) is close to one side of the accommodating box (5) and is fixedly connected with a rubber connecting ring (102), one side of the accommodating box (5) close to the mounting ring (10) is provided with a connecting groove (103) matched with the rubber connecting ring (102), the inner wall of the connecting groove (103) is fixedly connected with a limiting ring (104), and the limiting ring (104) is embedded in the outer side of the rubber connecting ring (102).