1. The utility model provides a new energy automobile fills electric pile with overvoltage protector which characterized in that, new energy automobile fills electric pile with overvoltage protector includes:

the charging device comprises a pile body (1) and a charging source (15) installed on the pile body (1), wherein an installation cavity (14) used for installing the charging source (15) is formed in the pile body (1), the charging source (15) is electrically connected with a charging wire (5), and a display screen (10) and a clamping groove (9) which are convenient for purchasing a charging amount are arranged on the pile body (1);

the overvoltage protector (13), the overvoltage protector (13) is installed in the installation cavity (14), the charging source (15) is used for providing electric energy for a new energy automobile, and the overvoltage protector (13) is used for protecting the charging source (15);

the two fixing blocks (2) are fixedly arranged on the same side of the pile body (1), and a fixing rod (4) is vertically arranged between the two fixing blocks (2);

the moving mechanism is slidably mounted on the fixing rod (4) and is used for adjusting the position of the charging wire (5);

the limiting mechanism is arranged on one side of the pile body (1), the limiting mechanism is matched with the moving mechanism for use, and the limiting mechanism is used for fixing the position of the charging wire (5);

the front side of the pile body (1) is provided with an installation block (23) for placing the charging mechanism, and the charging mechanism is matched with the charging source (15) for use;

a fixing mechanism fixedly connected with the front side surface of the mounting block (23), the fixing mechanism being used for stable connection between the charging mechanism and the mounting block (23).

2. The charging pile with the overvoltage protection device for the new energy vehicle as claimed in claim 1, wherein the moving mechanism comprises a sliding sleeve (25) slidably mounted on the fixing rod (4), a connecting block (28) is fixedly mounted on one side of the sliding sleeve (25) far away from the pile body (1), and a through hole for connecting the charging wire (5) is formed in the connecting block (28).

3. The charging pile with the overvoltage protection device for the new energy vehicle as claimed in claim 2, wherein the limiting mechanism comprises a moving plate (26) arranged on one side of the sliding sleeve (25), a limiting rod (27) capable of sliding horizontally is arranged on the moving plate (26), and the limiting rod (27) is used for limiting the position of the charging wire (5).

4. The charging pile with the overvoltage protection device for the new energy vehicle as claimed in claim 3, wherein a plurality of clamping blocks (3) are arranged on one side surface of the pile body (1) at equal intervals, and the clamping blocks (3) are used for tightly connecting the limiting rod (27) and the pile body (1).

5. The charging pile with the overvoltage protection device for the new energy vehicle as claimed in claim 2, characterized in that the sliding sleeve (25) is tightly connected with the fixed block (2) through a first spring (6), and the first spring (6) is arranged between the fixed block (2) and the sliding sleeve (25) which are positioned below.

6. The charging pile with the overvoltage protection device for the new energy automobile according to claim 1, wherein the charging mechanism comprises a supporting block (7) arranged on the mounting block (23), a groove for mounting the supporting block (7) is formed in the mounting block (23), a charging gun (8) is mounted at the upper end of the supporting block (7), and the supporting block (7) is used for connecting a charging wire (5) and the charging gun (8).

7. The charging pile with the overvoltage protection device for the new energy vehicle as claimed in claim 6, wherein a rectangular plate (22) with a rough lower surface is installed on one side of the supporting block (7), and the rectangular plate (22) is used for preventing the supporting block (7) and the installation block (23) from being separated.

8. The charging pile with the overvoltage protection device for the new energy vehicle as claimed in claim 6, wherein the fixing mechanism comprises a sliding block (18) arranged on the mounting block (23), a sliding rod (17) capable of moving horizontally is arranged in the sliding block (18), the sliding rod (17) is tightly connected with the sliding block (18) through a second spring (21), and a fixing plate (20) for limiting the movement of the supporting block (7) is mounted at one end of the sliding rod (17).

9. The charging pile with the overvoltage protection device for the new energy vehicle as claimed in claim 8, wherein a rotating block (24) with an irregular cross section is rotatably connected to the sliding rod (17), and openings (19) with the same cross section as the rotating block (24) are formed in both sides of the sliding block (18).

10. The charging pile with the overvoltage protection device for the new energy vehicle as claimed in claim 8, wherein a rotation shaft (11) is connected in a horizontal direction in the installation cavity (14), the pile body (1) is provided with a servo motor for driving the rotation shaft (11) to rotate, the rotation shaft (11) is fixedly provided with a rotation sheet (12) for dissipating heat, and the pile body (1) is provided with a plurality of circular holes (16) for air circulation.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure. The new energy automobile comprises a pure electric automobile, an extended range electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile and the like.

Its function of new forms of energy electric automobile fills electric pile is similar to the tanker aircraft of the inside of filling station, can fix on ground or wall, install in public building and residential quarter parking area or charging station, can charge for the electric automobile of various models according to the voltage rating of difference, because the charging wire that fills on the electric pile at present is connected with the charging source from the pile body outside, the rifle that charges hangs outside the pile body, because the structure that does not set up fixed charging wire on filling electric pile, the charging wire directly scatters on the ground when not using, trip the pedestrian easily, cause the electric leakage, certain potential safety hazard has.

Disclosure of Invention

The charging wire is directly scattered on the ground when the charging pile is not used, so that pedestrians are easily tripped over to cause electric leakage, and certain potential safety hazard is caused.

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

the utility model provides a new energy automobile fills electric pile with overvoltage protector, new energy automobile fills electric pile with overvoltage protector includes:

the charging device comprises a pile body and a charging source arranged on the pile body, wherein an installation cavity for installing the charging source is formed in the pile body, a charging wire is electrically connected to the charging source, and a display screen and a clamping groove which are convenient for purchasing a charging amount are formed in the pile body;

the overvoltage protector is arranged in the mounting cavity, the charging source is used for providing electric energy for a new energy automobile, and the overvoltage protector is used for protecting the charging source;

the two fixing blocks are fixedly arranged on the same side of the pile body, and a fixing rod is vertically arranged between the two fixing blocks;

the moving mechanism is slidably mounted on the fixing rod and is used for adjusting the position of the charging wire;

the limiting mechanism is arranged on one side of the pile body, the limiting mechanism is matched with the moving mechanism for use, and the limiting mechanism is used for fixing the position of the charging wire;

the front side of the pile body is provided with an installation block for placing the charging mechanism, and the charging mechanism is matched with the charging source for use;

the fixing mechanism is fixedly connected with the front side surface of the mounting block, and the fixing mechanism is used for stable connection between the charging mechanism and the mounting block.

Preferably, the moving mechanism comprises a sliding sleeve which is slidably mounted on the fixing rod, a connecting block is fixedly mounted on one side, away from the pile body, of the sliding sleeve, and a through hole used for connecting the charging wire is formed in the connecting block.

Preferably, the limiting mechanism comprises a moving plate arranged on one side of the sliding sleeve, a limiting rod capable of horizontally sliding is arranged on the moving plate, and the limiting rod is used for limiting the position of the charging wire.

Preferably, a plurality of clamping blocks which are arranged at equal intervals are arranged on the surface of one side of the pile body, and the clamping blocks are used for tightly connecting the limiting rod with the pile body.

Preferably, the sliding sleeve is tightly connected with the fixed block through a first spring, and the first spring is arranged between the fixed block and the sliding sleeve which are positioned below the first spring.

Preferably, the charging mechanism is including setting up supporting shoe on the installation piece, be equipped with on the installation piece and be used for the installation the recess of supporting shoe, the rifle that charges is installed to the supporting shoe upper end, the supporting shoe be used for the charging wire with charge the connection between the rifle.

Preferably, a rectangular plate with a rough lower surface is installed on one side of the supporting block, and the rectangular plate is used for preventing the supporting block and the installation block from being separated.

Preferably, the fixing mechanism comprises a sliding block arranged on the mounting block, a sliding rod capable of moving horizontally is arranged in the sliding block, the sliding rod is tightly connected with the sliding block through a second spring, and a fixing plate used for limiting the movement of the supporting block is arranged at one end of the sliding rod.

Preferably, the sliding rod is rotatably connected with a rotating block with an irregular cross section, and openings with the same cross section shape as the rotating block are formed in the two sides of the sliding block.

Preferably, the installation cavity internal rotation is connected with the axis of rotation of horizontal setting, be provided with on the pile body and be used for the drive axis of rotation pivoted servo motor, fixed mounting has the rotor plate that is used for the radiating in the axis of rotation, be provided with a plurality of round holes that are used for the circulation of air on the pile body.

Compared with the prior art, the invention has the beneficial effects that:

1. the charging device comprises a pile body, a connecting block, a sliding sleeve, a limiting rod, a movable plate and a charging wire, wherein the pile body is provided with a pile body, the pile body is provided with a plurality of fixing holes, the pile body is provided with a plurality of fixing blocks, the fixing holes are arranged on the pile body, the fixing holes are arranged on the fixing blocks, the fixing blocks are arranged on the fixing blocks, the fixing holes are arranged on the fixing blocks, the fixing blocks are arranged on the pile body, the fixing holes are arranged on the pile body, the sliding sleeve is arranged on the pile body, the sliding sleeve, the limiting rod is arranged on the pile body, the fixing holes are arranged on the fixing holes, and the fixing holes are arranged on the fixing holes;

2. when the supporting shoe was placed in the recess of installation piece, take place to rotate through manual messenger's turning block, the opening on turning block and the sliding block is the back relatively completely, under the elastic force effect of second spring, the slide bar will take place the relative slip with the sliding block, the fixed plate at slide bar one end fixed connection moves together, the fixed plate will be in the dead ahead of supporting shoe at last, thereby can prevent that the recess on supporting shoe and the installation piece from taking place to break away from, it is more stable to be favorable to the rifle that charges on the supporting shoe, prevent to charge the rifle and drop subaerial when not using.

Drawings

Fig. 1 is a schematic front structural diagram of a charging pile of a new energy vehicle with an overvoltage protection device according to the present invention;

FIG. 2 is a schematic view of an internal three-dimensional structure of the pile body;

FIG. 3 is a schematic diagram of an internal three-dimensional structure of the slider;

FIG. 4 is a schematic view of a portion of the enlarged structure of A in FIG. 1;

fig. 5 is a partially enlarged structural diagram of B in fig. 1.

In the figure: 1 pile body, 2 fixed blocks, 3 fixture blocks, 4 fixed rods, 5 charging wires, 6 first springs, 7 supporting blocks, 8 charging guns, 9 clamping grooves, 10 display screens, 11 rotating shafts, 12 rotating pieces, 13 overvoltage protectors, 14 mounting cavities, 15 charging sources, 16 round holes, 17 sliding rods, 18 sliding blocks, 19 openings, 20 fixed plates, 21 second springs, 22 rectangular plates, 23 mounting blocks, 24 rotating blocks, 25 sliding sleeves, 26 moving plates, 27 limiting rods and 28 connecting blocks.

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.

Referring to fig. 1-5, a new energy automobile charging pile with overvoltage protection device includes: the charging pile comprises a pile body 1 and a charging source 15 arranged on the pile body 1, wherein an installation cavity 14 for installing the charging source 15 is formed in the pile body 1, a charging wire 5 is electrically connected to the charging source 15, and a display screen 10 and a clamping groove 9 which are convenient for purchasing a charging amount are arranged on the pile body 1; the overvoltage protector 13, the overvoltage protector 13 is installed in the installation cavity 14, the charging source 15 is used for providing electric energy for the new energy automobile, and the overvoltage protector 13 is used for protecting the charging source 15; the two fixing blocks 2 are fixedly arranged on the same side of the pile body 1, and a fixing rod 4 is vertically arranged between the two fixing blocks 2; the moving mechanism is slidably arranged on the fixed rod 4 and is used for adjusting the position of the charging wire 5; the limiting mechanism is arranged on one side of the pile body 1, the limiting mechanism is matched with the moving mechanism for use, and the limiting mechanism is used for fixing the position of the charging wire 5; the front side of the pile body 1 is provided with an installation block 23 for placing the charging mechanism, and the charging mechanism is matched with the charging source 15 for use; and the fixing mechanism is fixedly connected with the front side surface of the mounting block 23, and the fixing mechanism is used for stably connecting the charging mechanism and the mounting block 23.

The moving mechanism comprises a sliding sleeve 25 which is slidably mounted on the fixing rod 4, a connecting block 28 is fixedly mounted on one side, away from the pile body 1, of the sliding sleeve 25, a through hole used for connecting a charging wire 5 is formed in the connecting block 28, the sliding sleeve 25 can slide relative to the fixing rod 4 through manual upward movement of the sliding sleeve 25, meanwhile, the connecting block 28 fixedly connected to the sliding sleeve 25 can also move upward together, the charging wire 5 penetrates through the through hole in the connecting block 28 during production, the charging wire 5 can also move upward together with the connecting block 28 and is separated from the ground, the limiting mechanism comprises a moving plate 26 arranged on one side of the sliding sleeve 25, a limiting rod 27 capable of sliding horizontally is arranged on the moving plate 26, and the limiting rod 27 is used for limiting the position of the charging wire 5.

1 one side of pile body is provided with fixture block 3 that a plurality of equidistance were arranged on the surface, fixture block 3 is used for the zonulae occludens of gag lever post 27 and pile body 1, through manual removal gag lever post 27, make relative slip take place for gag lever post 27 and movable plate 26, gag lever post 27 remove the back and pile body 1 go up 3 joints of fixture block of fixed connection, thereby can make charging wire 5 on the connecting block 28, can't remove in vertical direction, make charging wire 5's rigidity, because a plurality of fixture blocks 3 have been set up on pile body 1, when one of them fixture block 3 damages, can be with 3 joints of gag lever post 27 and other fixture block, thereby conveniently can fix charging wire 5.

Sliding sleeve 25 is through first spring 6 and fixed block 2 zonulae occludens, first spring 6 sets up between fixed block 2 and the sliding sleeve 25 that is located the below, because first spring 6 both ends respectively with the upper surface of fixed block 2, and the lower surface fixed connection of sliding sleeve 25, when the removal of sliding sleeve 25 is not limited by stopper rod 27, under the elastic force effect of first spring 6, will make sliding sleeve 25 and dead lever 4 take place relative slip, it charges to the car to be convenient for charging wire 5 can stretch, because charging wire 5 passes inside supporting shoe 7, and with 8 electric connection of rifle that charges, later will charge rifle 8 and the department of car charging connect, just can charge the car.

Charging mechanism is including setting up supporting shoe 7 on installation piece 23, be equipped with the recess that is used for installing supporting shoe 7 on the installation piece 23, rifle 8 charges is installed to supporting shoe 7 upper end, supporting shoe 7 is used for charging wire 5 and charges the connection between the rifle 8, the coarse rectangular plate 22 of lower surface is installed to supporting shoe 7 one side, rectangular plate 22 is used for preventing supporting shoe 7 and installation piece 23 and breaks away from, when supporting shoe 7 is put inside the recess of installation piece 23, fixed connection's rectangular plate 22 and installation piece 23's surface contact on the supporting shoe 7, because the surface that rectangular plate 22 and installation piece 23 contacted is coarse, can increase the frictional force between rectangular plate 22 and the installation piece 23, thereby make supporting shoe 7 stable and installation piece 23 connect.

The fixing mechanism comprises a sliding block 18 arranged on a mounting block 23, a sliding rod 17 capable of moving horizontally is arranged in the sliding block 18, the sliding rod 17 is tightly connected with the sliding block 18 through a second spring 21, a fixing plate 20 used for limiting the movement of the supporting block 7 is arranged at one end of the sliding rod 17, a rotating block 24 with an irregular cross section is connected to the sliding rod 17 in a rotating mode, openings 19 with the same cross section shape as that of the rotating block 24 are formed in both sides of the sliding block 18, the rotating block 24 and the sliding rod 17 rotate relatively, the cross section of the rotating block 24 and the openings 19 in the sliding block 18 are both irregular, when the rotating block 24 and the openings 19 are just opposite to each other, the rotating block 24 can penetrate through the openings 19, and because both ends of the second spring 21 are respectively fixedly connected with the inner walls of the sliding rod 17 and the sliding block 18, under the elastic force of the second spring 21, the fixing plate 20 fixedly connected to the sliding rod 17 can be moved to the front of the supporting block 7 to seal the groove on the mounting block 23, so that the supporting block 7 and the mounting block 23 can be prevented from being separated, and the stability of the charging gun 8 can be improved.

14 internal rotations of installation cavity are connected with the axis of rotation 11 of horizontal setting, be provided with on the pile body 1 and be used for driving 11 pivoted servo motor of axis of rotation, fixed mounting has the rotor plate 12 that is used for the radiating on the axis of rotation 11, be provided with a plurality of round holes 16 that are used for the circulation of air on the pile body 1, because servo motor drive end and 11 one end fixed connection of axis of rotation, under servo motor's drive action, fixed connection's rotor plate 12 will be at the 14 internal rotations of installation cavity on the axis of rotation 11, accelerate the air flow in the installation cavity 14, be favorable to the outside cold air and the hot-air in the installation cavity 14, circulate fast through round hole 16, be favorable to dispelling the heat to the inside of installation cavity 14 (display screen 10, draw-in groove 9 and overvoltage protector 13 are prior art, its theory of operation does not do not describe in detail).

In the invention, when a new energy automobile is charged, the automobile can be charged by swiping a card in the card slot 9 and connecting the charging gun 8 with the charging position of the automobile after the purchased electric quantity is arranged on the display screen 10, after the charging is finished, the charging gun 8 is placed on the groove of the mounting block 23, the lower surface of the rectangular plate 22 is contacted with the mounting block 23, then the rotating block 24 and the sliding rod 17 are manually rotated relatively, so that the rotating block 24 and the opening 19 on the sliding block 18 are completely opposite, because the two ends of the second spring 21 are respectively fixedly connected with the sliding rod 17 and the inner wall of the sliding block 18, the fixed plate 20 moves along with the sliding rod 17 under the action of the elastic force of the second spring 21, the fixed plate 20 moves to the front of the supporting block 7, and the charging gun 8 on the supporting block 7 can be prevented from being separated from the mounting block 23, afterwards manual upward movement sliding sleeve 25 for sliding sleeve 25 and dead lever 4 take place relative slip, sliding sleeve 25 goes up fixed connection's connecting block 28 and also can be along with moving together, because pile body 1 is when producing, charging wire 5 just passes the through-hole on connecting block 28, charging wire 5 will be along with connecting block 28 upward movement together, when moving charging wire 5 to not with ground contact, manual removal gag lever post 27, gag lever post 27 and movable plate 26 take place relative slip the time, one end will be with pile body 1 fixed surface connection's fixture block 3 joint, thereby can fix the position of charging wire 5, prevent that charging wire 5 from scattering subaerial, when rifle 8 that charges need not use, charging wire 5 also can not random scattering, just also can not trip the pedestrian on the ground, and also can not cause the electric leakage, the potential safety hazard has been reduced greatly.

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 the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.