CN220947642U - Small-size integrated direct current fills electric pile - Google Patents

Abstract

The utility model provides a small-sized integrated direct current charging pile, which is characterized in that a charging pile body is clamped between first elastic assemblies on the left side and the right side in a box body, and a second elastic assembly, a third spring and a second abutting plate are used for assisting in elastically arranging the charging pile body in the box body, so that when the box body receives impact force in any direction, the charging pile body can weaken the damage force of the charging pile body due to impact under the cooperation acting force of each spring; the stability of connection between the charging pile body and the charging wire can be effectively improved by arranging the clamping assembly; the charging gun that can avoid leading to the fact because of unexpected circumstances pulling charging wire drops and breaks the condition through setting up anti-drop subassembly.

Description

Small-size integrated direct current fills electric pile

Technical Field

The utility model relates to a small-sized integrated direct current charging pile, and belongs to the technical field of charging piles.

Background

The charging pile is equipment specially used for charging electric vehicles such as electric vehicles, plug-in hybrid electric vehicles and the like. The construction and development of the charging pile are important components for promoting the popularization of the electric vehicle, and can solve the problems of the main cruising mileage and the inconvenient charging of the electric vehicle. With the popularization of electric vehicles and the increase of market demands, the household use of charging piles is increasingly becoming popular, and thus a small-sized integrated charging pile is required to be suitable for the household use. However, the household small-sized integrated charging pile has the problem that the charging pile is not subjected to safety protection when being installed and used.

Disclosure of utility model

Based on the background, the utility model aims to provide a small-sized integrated direct current charging pile, which solves the problems in the background technology.

In order to achieve the above object, the present utility model provides the following technical solutions:

The utility model provides a small-size integration direct current fills electric pile, includes the box, all install first elastic component on the left and right sides wall in the box, install the second elastic component on the rear end lateral wall in the box, the elasticity clamp is equipped with fills electric pile body between the first elastic component of the interior both sides wall installation of box, second elastic component butt is on the rear end face of filling electric pile body, fill electric pile body bottom electric connection has the charging wire, set up the clamping component on the charging wire, L shape spout has been seted up to the bottom half, clamping component sliding connection is in L shape spout, it has the rifle that charges to keep away from to fill electric wire one end electric connection of filling electric pile body, the access has been seted up on the box right side, the rifle that charges passes the access and wears to establish on filling electric pile body, be provided with anti-drop subassembly on the first elastic component that sets up on the interior right side wall of box, it can dismantle through anti-drop subassembly with first elastic component and be connected.

Preferably, the first elastic component all includes a plurality of first springs, and is a plurality of first springs keep away from and fill the equal fixedly connected with of electric pile body one end on the box inner wall, a plurality of first spring other end fixedly connected with first grip block, first grip block is kept away from and is provided with a set of spacing post perpendicularly on the terminal surface of first spring one end, it is all equipped with a set of spacing groove on the terminal surface about charging pile body, a set of spacing post is spacing with a set of spacing groove laminating respectively, fixedly connected with limiting plate on the terminal surface that is close to the inside rear end of box on the first grip block, the rear end that fills electric pile body is laminated to the limiting plate front end, fixedly connected with wane on the terminal surface that limiting plate one end was kept away from to first grip block.

Preferably, the second elastic component comprises a plurality of second springs, a plurality of second springs are far away from the inner wall of the rear end of the box body, a plurality of second springs are close to one end of the charging pile body and fixedly connected with a first abutting plate, the first abutting plate is located between limiting plates, and one end of each first abutting plate far away from the second springs is abutted to the rear end face of the charging pile body.

Preferably, the clamping assembly comprises two semicircular clamping plates, the clamping plates are clamped on the charging line in opposite directions, the top of each clamping plate is fixedly connected with a limiting plate, the end face, close to one end of each clamping plate, of each limiting plate is attached to the inner wall of the box body, a group of fixing plates are fixedly connected to the end face, far away from one end of each clamping plate, of each limiting plate, and fastening bolts are connected to the fixing plates in a threaded mode.

Preferably, the anti-drop assembly comprises a plurality of arc blocks, a through hole is formed in a first clamping plate in a first elastic assembly arranged on the right side wall in the box body, a circular arc-shaped mounting groove is formed in the through hole, a plurality of arc blocks are circumferentially distributed in the circular arc-shaped mounting groove, one ends of the arc blocks are rotationally connected with the mounting groove, a plurality of arc blocks are far away from the position, close to the bottom of the mounting groove, of a rotating connection end of the mounting groove, mounting surfaces are fixedly connected with reset springs, the other ends of the reset springs are fixedly connected to the bottom of the mounting groove, bumps are arranged at positions opposite to the mounting surfaces on the arc blocks, a plurality of grooves are circumferentially formed in the charging gun, and the bumps are in fit limit with the grooves.

Preferably, the front end of the box body is further provided with a box cover, an operation opening is formed in the box cover, a plurality of third springs are arranged below the operation opening on the end face, close to one end of the charging pile body, of the box cover, the third springs are horizontally fixed on the box cover, the third springs are far away from one end of the box cover, and are fixedly connected with a second abutting plate, and the end face, far away from one end of the third springs, of the second abutting plate is abutted to the front end face of the charging pile body.

Compared with the prior art, the utility model has the following advantages:

According to the small-sized integrated direct current charging pile, the charging pile body can be elastically clamped between the first clamping plates through the first elastic components arranged on the left side wall and the right side wall in the box body through the elastic acting force of the first springs, so that when the left end and the right end of the box body are impacted, the impact force on the left end and the right end of the charging pile body can be effectively weakened through the compression of the first springs, the charging pile body can be effectively prevented from falling in the up-down direction through the lamination of the limiting columns arranged on the first clamping plates and the limiting grooves formed in the charging pile body, and the mounting and positioning of the charging pile body between the first elastic components are more convenient through the arrangement of the limiting plates and the warping plates.

According to the small-sized integrated direct current charging pile, the charging pile body is abutted on the front end face of the first abutting plate, and the first abutting plate is elastically connected to the rear end face of the inner wall of the box body through the second spring, so that when the front end of the box body is impacted, the second spring and the third spring are stressed and compressed, and the impact force on the front end of the charging pile body can be effectively weakened.

According to the small-sized integrated direct-current charging pile, the charging wire is fixedly clamped between the two semicircular clamping plates under the action of the fastening bolt, and is slidably connected in the L-shaped sliding groove formed in the box body under the action of the limiting plate, so that the charging gun and the charging wire are pulled in that direction in the process of using the charging gun, the application point of the pulling force is at the joint of the limiting plate and the inner wall of the box body, and the connection stability between the charging pile body and the charging wire can be effectively improved.

According to the small-sized integrated direct current charging pile, the arc-shaped block is connected in the circular rotation mode in the mounting groove arranged in the through hole formed in the first clamping plate, the arc-shaped block is enabled to be far away from the rotation connection position with the mounting groove through the elastic force of the reset spring and is elastically connected with the bottom of the mounting groove, after the charging gun is inserted into the through hole, the protruding block arranged on the arc-shaped block can be attached to the groove formed in the charging gun to limit, the charging gun can be pulled out of the through hole only by rotating along the protruding block direction on the arc-shaped block, and the situation that the charging gun falls down and breaks due to the fact that the charging wire is pulled by unexpected situations can be avoided.

In summary, according to the utility model, the charging pile body is clamped between the first elastic assemblies on the left side and the right side in the box body, and the second elastic assemblies, the third springs and the second abutting plates are used in an auxiliary manner, so that the charging pile body is elastically arranged in the box body, and when the box body receives impact force in any direction, the charging pile body can weaken the damage force of the charging pile body due to impact under the cooperation force of the springs; the stability of connection between the charging pile body and the charging wire can be effectively improved by arranging the clamping assembly; the charging gun that can avoid leading to the fact because of unexpected circumstances pulling charging wire drops and breaks the condition through setting up anti-drop subassembly.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model without the cover installed;

FIG. 3 is a schematic diagram of the cover structure of the present utility model;

FIG. 4 is a schematic view of a portion of the structure of the first elastic member and the anti-drop member according to the present utility model;

FIG. 5 is a schematic view of a portion of the drop prevention assembly of the present utility model;

fig. 6 is a schematic view of a charging pile body structure according to the present utility model;

FIG. 7 is a schematic view of a clamping assembly of the present utility model;

FIG. 8 is a schematic diagram of a charging gun structure of the present utility model;

fig. 9 is a schematic structural view of a second elastic member of the present utility model.

In the figure: 1. a case; 2. a first elastic component; 201. a first spring; 202. a first clamping plate; 203. a limit column; 204. a limit groove; 205. a limiting plate; 206. a seesaw; 3. a second elastic component; 301. a second spring; 302. a first abutting plate; 4. a clamping assembly; 401. a clamping plate; 402. a limiting plate; 403. a fixing plate; 404. a fastening bolt; 5. an anti-drop assembly; 501. an arc-shaped block; 502. a through hole; 503. a mounting groove; 504. a mounting surface; 505. a return spring; 506. a bump; 507. a groove; 6. a charging pile body; 7. a charging wire; 8. an L-shaped chute; 9. a charging gun; 10. a passage opening; 11. a case cover; 12. an operation port; 13. a third spring; 14. and a second abutting plate.

Detailed Description

The technical scheme of the utility model is further specifically described below through specific embodiments and with reference to the accompanying drawings. It should be understood that the practice of the utility model is not limited to the following examples, but is intended to be within the scope of the utility model in any form and/or modification thereof.

In the present utility model, unless otherwise specified, all parts and percentages are by weight, and the equipment, materials, etc. used are commercially available or are conventional in the art. The methods in the following examples are conventional in the art unless otherwise specified. The components and devices in the following examples are, unless otherwise indicated, all those components and devices known to those skilled in the art, and their structures and principles are known to those skilled in the art from technical manuals or by routine experimentation.

In the following detailed description of embodiments of the utility model, reference is made to the accompanying drawings, in which, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the utility model. However, one or more embodiments may be practiced by one of ordinary skill in the art without these specific details.

As shown in fig. 1-9, a small-sized integrated direct current charging pile comprises a box body 1, first elastic components 2 are respectively installed on the left side wall and the right side wall in the box body 1, second elastic components 3 are installed on the rear side wall in the box body 1, a charging pile body 6 is elastically clamped between the first elastic components 2 installed on the two side walls in the box body 1, the second elastic components 3 are abutted to the rear end face of the charging pile body 6, a charging wire 7 is electrically connected to the bottom of the charging pile body 6, a clamping component 4 is arranged on the charging wire 7, an L-shaped chute 8 is formed in the bottom of the box body 1, the clamping component 4 is slidably connected in the L-shaped chute 8, a charging gun 9 is electrically connected to one end of the charging wire 7, which is far away from the charging pile body 6, a passage opening 10 is formed in the right side face of the box body 1, the charging gun 9 penetrates through the passage opening 10 and is arranged on the charging pile body 6, an anti-drop component 5 is arranged on the first elastic component 2 which is arranged on the right side wall in the box body 1, and the charging gun 9 is detachably connected with the first elastic components 2 through the anti-drop component 5.

Case 1: is used for being fixedly arranged on the wall body to protect the charging pile body 6. The first elastic assembly 2, the second elastic assembly 3, the third spring 13 and the second abutment plate 14: through the elastic force between the first springs 201 in the first elastic assembly 2, the elastic force between the second springs 301 in the second elastic assembly 3 and the elastic force between the third springs 13, the charging pile body 6 can be effectively clamped inside the box body 1, and the damage force to the charging pile body 6 can be effectively weakened when the box body 1 receives external impact force. Clamping assembly 4: through with charging wire 7 fixed centre gripping in clamping assembly 4 under fastening bolt 404's effect to with clamping assembly 4 sliding connection in L shape spout 8 of seting up on box 1, can avoid the damage of being connected between charging wire 7 and the electric pile body 6 that causes because of too far pulling charging gun 9 in the use charging gun 9 process. Anti-drop subassembly 5: the charging gun 9 is detachably and fixedly connected with the first clamping plate 202 in the first elastic assembly 2, so that the situation that the charging gun 9 falls down and is broken due to the fact that the charging wire 7 is pulled by accident when the charging gun is not charged can be avoided.

Further, the first elastic component 2 all includes a plurality of first springs 201, a plurality of first springs 201 keep away from the equal fixed connection of fill electric pile body 6 one end on box 1 inner wall, a plurality of first springs 201 other end fixedly connected with first grip block 202, be provided with a set of spacing post 203 perpendicularly on the terminal surface that first spring 201 one end was kept away from to first grip block 202, it is spacing groove 204 to all be equipped with a set of spacing on the terminal surface about fill electric pile body 6, a set of spacing post 203 is spacing with a set of spacing groove 204 laminating respectively, fixedly connected with limiting plate 402 on the terminal surface that is close to the inside rear end of box 1 on the first grip block 202, the rear end of fill electric pile body 6 is laminated to limiting plate 402 front end, fixedly connected with wane 206 on the terminal surface that limiting plate 402 one end was kept away from to first grip block 202. The first elastic component 2 accessible first spring 201's the elastic force of both sides wall all installation about in box 1 will charge pile body 6 elastic clamping between first grip block 202 for when the both ends received the impact about box 1, first spring 201 compression can weaken the impact that fills pile body 6 left and right sides both ends and receive effectively, and laminate through spacing post 203 that sets up on first grip block 202 and the spacing groove 204 that fills and offer on pile body 6 and make fill pile body 6 and can effectually avoid its whereabouts in the upper and lower direction, have made things convenient for the installation location of filling pile body 6 between first elastic component 2 more through setting up limiting plate 402 and wane 206.

Further, the second elastic component 3 comprises a plurality of second springs 301, one ends of the plurality of second springs 301, which are far away from the charging pile body 6, are fixedly connected to the inner wall of the rear end of the box body 1, one ends of the plurality of second springs 301, which are close to the charging pile body 6, are fixedly connected with first abutting plates 302, the first abutting plates 302 are located between the limiting plates 402, and one ends, which are far away from the second springs 301, of the first abutting plates 302 are abutted to the rear end face of the charging pile body 6. Through with charging pile body 6 butt on first butt plate 302 preceding terminal surface, and with first butt plate 302 through second spring 301 elastic connection on the terminal surface behind the box 1 inner wall for when box 1 front end received the impact, second spring 301 and third spring 13 atress compression can effectually weaken the impact that charging pile body 6 front end received.

Further, the clamping assembly 4 comprises two semicircular clamping plates 401, the clamping plates 401 are clamped on the charging wire 7 in opposite directions, the top of each clamping plate 401 is fixedly connected with a limiting plate 402, the end face, close to one end of each clamping plate 401, of each limiting plate 402 is attached to the inner wall of the box body 1, a group of fixing plates 403 are fixedly connected to the end face, far away from one end of each clamping plate 401, of each limiting plate 402, and fastening bolts 404 are connected to the fixing plates 403 in a threaded mode. Through with charging wire 7 fixed centre gripping under the effect of fastening bolt 404 between two semicircle arc splint 401, with its sliding connection in the L shape spout 8 of seting up on box 1 under the effect of limiting plate 402 for in the use charging gun 9 process no matter when pulling charging gun 9 and charging wire 7 in that direction, tensile impetus all is in the laminating department of limiting plate 402 and box 1 inner wall, can effectually promote the steadiness of being connected between charging pile body 6 and the charging wire 7.

Further, anti-drop subassembly 5 includes a plurality of arc pieces 501, through-hole 502 has been seted up on the first grip block 202 in the first elastic component 2 that sets up on the right side wall in box 1, be equipped with convex mounting groove 503 in the through-hole 502, a plurality of arc pieces 501 are circumference form distribution in convex mounting groove 503, rotate between a plurality of arc pieces 501 one end and the mounting groove 503 to be connected, a plurality of arc pieces 501 keep away from all be equipped with installation face 504 with the mounting groove 503 bottom position that is close to of mounting groove 503 rotation link, all fixedly connected with reset spring 505 on the installation face 504, reset spring 505 other end fixed connection is in the mounting groove 503 bottom, be equipped with lug 506 with the opposite position of installation face 504 on the arc piece 501, a plurality of recesses 507 have been seted up to be circumference form on the rifle 9 that charges, lug 506 is spacing with the laminating of recess 507. The arc-shaped block 501 is connected in a circumferential rotation mode in the installation groove 503 arranged in the through hole 502 formed in the first clamping plate 202, the arc-shaped block 501 is far away from the rotation connection position of the installation groove 503 and is elastically connected with the bottom of the installation groove 503 through the elastic force of the reset spring 505, after the charging gun 9 is inserted into the through hole 502, the protruding block 506 arranged on the arc-shaped block 501 can be attached to the groove 507 formed in the charging gun 9 to limit, and the charging gun 9 can be pulled out from the through hole 502 only by rotating along the protruding block 506 direction on the arc-shaped block 501, so that the falling and breaking condition of the charging gun 9 caused by pulling the charging wire 7 due to unexpected conditions can be avoided.

Further, the front end of the box body 1 is further provided with a box cover 11, an operation opening 12 is formed in the box cover 11, a plurality of third springs 13 are arranged below the operation opening 12 on the end face, close to one end of the charging pile body 6, of the box cover 11, the plurality of third springs 13 are horizontally fixed on the box cover 11, one end, far away from the box cover 11, of the plurality of third springs 13 is fixedly connected with a second abutting plate 14, and the end face, far away from one end of the third springs 13, of the second abutting plate 14 abuts against the front end face of the charging pile body 6.

The utility model relates to a small-sized integrated direct current charging pile, which has the working principle that:

When the charging pile is used, the box body 1 is fixedly connected to the wall surface of the charging pile body 6 to be installed, the charging pile body 6 is clamped between the first clamping plates 202 which are respectively arranged on the two side walls in the box body 1 through the first springs 201 in an elastic mode, the center of the rear end face of the charging pile body 6 is abutted to the first abutting plate 302, the two sides of the rear end face of the charging pile body 6 are abutted to the limiting plates 402, and in the process, the limiting columns 203 slide into the limiting grooves 204 and are limited; the charging wire 7 is further fixedly clamped between the two semicircular clamping plates 401 through the fastening bolts 404, the clamping plates 401 slide into the L-shaped sliding grooves 8, and finally the cover plate covers the box body 1, so that the charging pile body 6 can be mounted on a wall.

When the box body 1 is impacted in the left-right direction, the corresponding first springs 201 in the first elastic assemblies 2 on the left side wall and the right side wall in the box body 1 correspondingly shrink or rebound, so that the charging pile body 6 can be prevented from being damaged by side impact force; when the front end of the box body 1 is impacted, the second spring 301 is contracted, the third spring 13 is extended, and the charging pile body 6 can be prevented from being damaged by the impact force of the front end face of the box body 1.

When the charging gun 9 is pulled out, the groove 507 of the charging gun 9 is rotated along the direction of the projection 506 on the arc-shaped block 501 to extrude the projection 506, the reset spring 505 is contracted, the arc-shaped block 501 rotates in the mounting groove 503, one end of the arc-shaped block 501 provided with the projection 506 moves into the mounting groove 503, and when the arc-shaped block 501 rotates to the position where the groove 507 is separated from the joint limiting state of the projection 506, the charging gun 9 can be pulled out smoothly; under the state of not rotating the charging gun 9, the lug 506 is limited by abutting with the groove 507 under the elastic acting force of the reset spring 505, and when the charging gun 9 is pulled, the charging gun 9 cannot be pulled out, so that the charging gun 9 caused by the unexpected situation of pulling the charging gun 9 can be effectively prevented from being broken.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (6)

1. A small-size integrated direct current fills electric pile, its characterized in that: including box (1), all install first elastic component (2) on both sides wall about in box (1), install second elastic component (3) on the rear end lateral wall in box (1), elasticity clamp is equipped with between first elastic component (2) of both sides wall installation in box (1) fills electric pile body (6), second elastic component (3) butt is on the rear end face of filling electric pile body (6), fill electric pile body (6) bottom electric connection has charging wire (7), set up clamping assembly (4) on charging wire (7), L shape spout (8) have been seted up to box (1) bottom, clamping assembly (4) sliding connection is in L shape spout (8), charging wire (7) are kept away from and are filled electric pile body (6) one end electric connection and are had charge rifle (9), set up access port (10) on the box (1) right flank, charge rifle (9) pass port (10) and wear to establish on filling electric pile body (6), set up on right side wall (1) elastic component (5) are connected with one side wall (5) and are connected.

2. A compact integrated direct current charging pile according to claim 1, wherein: the first elastic components (2) comprise a plurality of first springs (201), one ends of the first springs (201) far away from the charging pile body (6) are fixedly connected to the inner wall of the box body (1), the other ends of the first springs (201) are fixedly connected with first clamping plates (202), a group of limit posts (203) are vertically arranged on the end face of the first clamping plates (202) far away from one end of the first springs (201), the charging pile comprises a charging pile body (6), wherein a group of limiting grooves (204) are formed in the left end face and the right end face of the charging pile body (6), a group of limiting columns (203) are respectively bonded and limited with a group of limiting grooves (204), a limiting plate (402) is fixedly connected to the end face, close to the rear end inside a box body (1), of a first clamping plate (202), the front end of the limiting plate (402) is bonded with the rear end of the charging pile body (6), and a warping plate (206) is fixedly connected to the end face, away from one end of the limiting plate (402), of the first clamping plate (202).

3. A compact integrated direct current charging pile according to claim 1, wherein: the second elastic component (3) comprises a plurality of second springs (301), wherein the plurality of second springs (301) are fixedly connected to the inner wall of the rear end of the box body (1) at a position far away from one end of the charging pile body (6), the plurality of second springs (301) are fixedly connected with a first abutting plate (302) at one end of the charging pile body (6), the first abutting plate (302) is located between limiting plates (402), and the first abutting plate (302) is far away from one end of the second springs (301) and abuts against the rear end face of the charging pile body (6).

4. A compact integrated direct current charging pile according to claim 1, wherein: clamping assembly (4) are including two semicircle arc splint (401), splint (401) subtend centre gripping is on charging wire (7), splint (401) top fixedly connected with limiting plate (402), limiting plate (402) are close to the terminal surface and the laminating of box (1) inner wall of splint (401) one end, fixedly connected with a set of fixed plate (403) on the terminal surface of splint (401) one end is kept away from to limiting plate (402), threaded connection has fastening bolt (404) on fixed plate (403).

5. A compact integrated direct current charging pile according to any of claims 1-2, characterized in that: the anti-drop subassembly (5) includes a plurality of arc pieces (501), through-hole (502) have been seted up on first grip block (202) in first elastic component (2) that set up on the right side wall in box (1), be equipped with convex mounting groove (503) in through-hole (502), a plurality of arc piece (501) are circumference form distribution in convex mounting groove (503), a plurality of rotate between arc piece (501) one end and mounting groove (503), a plurality of arc piece (501) keep away from and all are equipped with installation face (504) with mounting groove (503) bottom position that is close to of mounting groove (503) rotation link, all fixedly connected with reset spring (505) on installation face (504), reset spring (505) other end fixed connection is in mounting groove (503) bottom, be equipped with lug (506) on arc piece (501) with mounting face (504) opposite position, be circumference form on charging gun (9) and set up a plurality of recess (507), lug (506) are laminated spacing with recess (507).

6. A compact integrated direct current charging pile according to claim 1, wherein: the novel charging pile comprises a charging pile body (6), and is characterized in that a box cover (11) is further arranged at the front end of the box body (1), an operation opening (12) is formed in the box cover (11), a plurality of third springs (13) are arranged below the operation opening (12) on the end face, close to the charging pile body (6), of the box cover (11), the third springs (13) are horizontally fixed on the box cover (11), the third springs (13) are far away from the box cover (11), one end of the third springs (13) is fixedly connected with a second abutting plate (14), and the end face, far away from one end of the third springs (13), of the second abutting plate (14) is abutted against the front end face of the charging pile body (6).