CN216805127U

CN216805127U - Embedded new energy automobile charging device

Info

Publication number: CN216805127U
Application number: CN202122889592.5U
Authority: CN
Inventors: 孙术华; 宋以庆; 姜楠
Original assignee: Zibo Vocational Institute
Current assignee: Zibo Vocational Institute
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-06-24
Anticipated expiration: 2031-11-24

Abstract

The utility model relates to the technical field of new energy automobile charging, and discloses a buried new energy automobile charging device which comprises a shell, wherein a sealing groove is formed in the top of the shell, a sealing cover is rotatably connected to the inner wall of the right side of the sealing groove, a charging head and a transformer are arranged inside the shell, the input end of the charging head is electrically connected with the output end of the transformer through a cable, and the bottom of the transformer is fixedly connected with the inner wall of the bottom of the shell. This embedded new energy automobile charging device, through setting up installation piece and sealed lid, make the staff fix the installation piece subaerial when installation device, so that the most shell body of shell bury underground with among the ground, sealed lid shelters from the shell inside daily during the work of charging not carrying out, thereby reduce the required ground space of device and external environment to the inside influence of shell, with the safety of guarantee transformer and charging head, the security and the practicality of device have been improved, make things convenient for new energy automobile's popularization.

Description

Embedded new energy automobile charging device

Technical Field

The utility model relates to the technical field of new energy automobile charging, in particular to an embedded new energy automobile charging device.

Background

Along with the rapid development of electric vehicles, how to charge the electric vehicles safely, quickly and efficiently becomes a bottleneck restricting the development of the electric vehicles, at present, charging piles fixed on the ground or on the wall or charging piles depending on the original street lamp posts or charging piles with wireless power supply are successively provided, although the measures have certain advantages at present, the defects also exist, and the charging piles with wireless power supply can simplify the step of plugging and unplugging the charging plugs, but still have the following problems.

Stake of wireless power supply formula of adopting among the prior art fills electric pile, general many fixed mounting on ground or wall for fill electric pile and receive installation space's restriction, lead to filling the circuit of electric pile and expose, have certain potential safety hazard, influence new energy automobile's popularization and development.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an embedded new energy automobile charging device, which solves the problems that a charging pile is limited by an installation space due to the fact that the charging pile is fixedly installed on the ground or a wall, a circuit of the charging pile is exposed, certain potential safety hazards exist, and popularization and development of a new energy automobile are influenced.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a buried new energy automobile charging device comprises a shell, wherein a sealing groove is formed in the top of the shell, a sealing cover is rotatably connected to the inner wall of the right side of the sealing groove, a charging head and a transformer are arranged in the shell, the input end of the charging head is electrically connected with the output end of the transformer through a cable, the bottom of the transformer is fixedly connected with the inner wall of the bottom of the shell, a partition plate for protecting the transformer is arranged above the transformer, a plurality of groups of cable arranging holes for the cable to pass through are formed in the top of the partition plate, the outer surface of the partition plate is fixedly connected with the inner wall of the shell, four groups of mounting blocks with bottoms contacting with the ground are fixedly connected to the outer side of the shell at equal intervals, mounting holes are formed in the top of the mounting blocks, fastening bolts for fixing the position of the shell are in threaded connection with the inner wall of the mounting holes, a bracket is fixedly connected to the bottom of the charging head, and the front side and the back side of the bracket are both in sliding connection with the inner wall of the shell, the equal fixedly connected with of the left and right sides of bracket a set of gusset plate, it is two sets of the offside side of gusset plate respectively with the left and right sides inner wall sliding connection of shell, the equal fixedly connected with of the left and right sides inner wall of bracket a set of reference column, the surface of reference column rotates and is connected with a set of commentaries on classics board, the bottom of commentaries on classics board rotates and is connected with the slider, the bottom of slider and the sliding connection of baffle, the top fixedly connected with motor of baffle, the output key of motor is connected with the threaded rod, and is two sets of screw opposite direction's regulation hole has been seted up respectively to the opposite side of slider, the front side and the rear side of the surface of threaded rod respectively with the inner wall threaded connection of two sets of regulation holes, the front end of threaded rod rotates the fixed plate that is connected with bottom and baffle top fixed connection.

Preferably, the inner wall of the shell is fixedly connected with a bearing frame, and the top of the bearing frame is in contact with the bottom of the reinforcing plate.

Preferably, the bottom of the partition board is fixedly connected with four groups of supporting plates with the height larger than that of the transformer, the bottoms of the supporting plates are fixedly connected with the inner wall of the bottom of the shell, and the outer surfaces of the four groups of supporting plates are respectively contacted with four corners of the inner wall of the shell.

Preferably, the rear side of the fixed plate is fixedly connected with two groups of limiting plates for limiting the positions of the sliders, and the back-to-side sides of the two groups of sliders are respectively connected with the opposite sides of the two groups of limiting plates in a sliding manner.

Preferably, the limiting plates are L-shaped plates, and the opposite sides of the two groups of sliding blocks are provided with limiting grooves sliding relative to the tops of the limiting plates.

Preferably, the vertical central axis of the sealing cover is located on the right side of the vertical central axis of the charging head, and the width of the sealing cover is larger than the diameter of the charging head.

(III) advantageous effects

Compared with the prior art, the utility model provides an embedded new energy automobile charging device, which has the following beneficial effects:

1. this embedded new energy automobile charging device, through setting up installation piece and sealed lid, make the staff fix the installation piece subaerial when installation device, so that the most shell body of shell bury underground with among the ground, sealed lid shelters from the shell inside daily during the work of charging not carrying out, thereby reduce the required ground space of device and external environment to the inside influence of shell, with the safety of guarantee transformer and charging head, the security and the practicality of device have been improved, make things convenient for new energy automobile's popularization.

2. This embedded new energy automobile charging device, through setting up commentaries on classics board and slider for the threaded rod receives the motor to order about and drives the bottom motion in opposite directions of two sets of sliders and two sets of commentaries on classics boards when rotating, thereby makes the commentaries on classics board rotate and promote reference column and bracket and rise, so that the head that charges pushes away sealed lid and rises to the charging port department of car, thereby carries out the work of charging of car, and the slider slides along the baffle top, thereby avoids the slider to follow the threaded rod and rotates, so that the head that charges rises.

3. This embedded new energy automobile charging device, opposite direction through setting up regulation hole inner wall screw thread on two sets of sliders for the threaded rod drives two sets of sliders and moves in opposite directions or dorsad, thereby makes the rotation opposite direction of two sets of commentaries on classics boards, so that two sets of reference columns go up and down in step under the promotion of commentaries on classics board, thereby reduce the bracket around the motion process both sides atress inequality and take place the upset and make the probability that wearing and tearing appear between the inner wall of bracket and shell, improved the stability of device during operation.

Drawings

FIG. 1 is a schematic cross-sectional view of a quarter structure of the present invention;

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

FIG. 3 is an exploded view of a portion of the present invention.

In the figure: 1. a housing; 2. a sealing cover; 3. mounting blocks; 4. a charging head; 5. a transformer; 6. a partition plate; 7. a support plate; 8. a bracket; 9. a reinforcing plate; 10. a bearing frame; 11. a positioning column; 12. rotating the plate; 13. a slider; 14. a motor; 15. a threaded rod; 16. a limiting plate; 17. and (7) fixing the plate.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a buried new energy automobile charging device comprises a shell 1, wherein the top of the shell 1 is provided with a sealing groove, the right inner wall of the sealing groove is rotatably connected with a sealing cover 2, a charging head 4 and a transformer 5 are arranged inside the shell 1, the input end of the charging head 4 is electrically connected with the output end of the transformer 5 through a cable, the bottom of the transformer 5 is fixedly connected with the bottom inner wall of the shell 1, a partition plate 6 for protecting the transformer 5 is arranged above the transformer 5, the top of the partition plate 6 is provided with a plurality of groups of wire arranging holes for the cable to pass through, the outer surface of the partition plate 6 is fixedly connected with the inner wall of the shell 1, four groups of mounting blocks 3 with bottoms contacting with the ground are fixedly connected with the outer side of the shell 1 at equal intervals, the top of each mounting block 3 is provided with a mounting hole, the inner wall of each mounting hole is in threaded connection with a fastening bolt for fixing the position of the shell 1, and the bottom of the charging head 4 is fixedly connected with a bracket 8, the front and back both sides of bracket 8 all with the inner wall sliding connection of shell 1, the equal a set of gusset plate 9 of fixedly connected with in the left and right sides of bracket 8, the back of the body of two sets of gusset plate 9 offsides respectively with the left and right sides inner wall sliding connection of shell 1, the equal a set of reference column 11 of fixedly connected with in the left and right sides inner wall of bracket 8, the surface rotation of reference column 11 is connected with a set of commentaries on classics board 12, the bottom of commentaries on classics board 12 is rotated and is connected with slider 13, the bottom of slider 13 and the sliding connection of baffle 6, the top fixedly connected with motor 14 of baffle 6, the output key of motor 14 is connected with threaded rod 15, two sets of screw thread opposite direction's regulation hole has been seted up respectively to the opposite side of two sets of sliders 13, front side and the rear side of the surface of threaded rod 15 respectively with the inner wall threaded connection of two sets of regulation holes, the front end rotation of threaded rod 15 is connected with bottom and baffle 6 top fixed plate 17 of fixed connection.

Specifically, in order to improve the stability of the device, a bearing frame 10 is fixedly connected to the inner wall of the housing 1, and the top of the bearing frame 10 is in contact with the bottom of the reinforcing plate 9, so that the bearing frame 10 supports the reinforcing plate 9, thereby sharing the pressure borne by the reinforcing plate 9 and the bracket 8, so that the charging head 4 is kept stable when the charging operation is not performed.

Specifically, in order to ensure the safe use of the device, four groups of backup pads 7 that highly are greater than transformer 5 of bottom fixedly connected with of baffle 6, the bottom of backup pad 7 and the bottom inner wall fixed connection of shell 1, make contactless relation between the bottom of baffle 6 and the top of transformer 5, the surface of four groups of backup pads 7 contacts with the four corners of shell 1 inner wall respectively, make backup pad 7 hold baffle 6, avoid baffle 6 to rock and to the application of force of transformer 5 because of the operation of motor 14 produces, thereby improve the guard effect to transformer 5.

Specifically, for the life of the improvement device, the rear side fixedly connected with of fixed plate 17 is two sets of limiting plates 16 that are used for limiting slider 13 position, and the opposite side of two sets of sliders 13 respectively with the opposite side sliding connection of two sets of limiting plates 16 for limiting plate 16 supports slider 13, thereby reduces the torsion that slider 13 received when following the slip of baffle 6 top under the drive of threaded rod 15, thereby reduces the wearing and tearing that slider 13 and baffle 6 received in the course of the work.

Specifically, in order to improve the limiting effect of limiting plate 16 to slider 13, limiting plate 16 is the L template, and the gliding spacing groove in relative limiting plate 16 top is all seted up to the opposite side of two sets of sliders 13 for limiting plate 16's turning blocks with the inner wall in spacing groove, avoids appearing slider 13 and promotes the emergence of reference column 11 when ascending at commentaries on classics board 12 and rocks, thereby leads to the condition of the operating pressure increase of motor 14.

Specifically, in order to facilitate the charging of the head 4 through the sealing groove, the vertical central axis of the sealing cover 2 is positioned on the right side of the vertical central axis of the charging head 4, and the width of the sealing cover 2 is larger than the diameter of the charging head 4, so that when the top of the charging head 4 supports the sealing cover 2, the left half part of the sealing cover 2 is stressed greatly, and the sealing cover 2 is convenient to rotate upwards.

The working principle is as follows: when the automobile charging device is installed, a burying pit with the same shape and size as the shell 1 is dug on the ground, then the shell 1 is placed in the burying pit, the mounting block 3 is fixedly connected with the ground through a fastening bolt, when the automobile charging device is used, the motor 14 is started, the threaded rod 15 rotates along with the output end of the motor 14 and drives the two sets of sliding blocks 13 to slide in opposite directions along the tops of the opposite partition plates 6, the sliding blocks 13 drive the bottom end of the rotating plate 12 to move, the rotating plate 12 rotates and pushes the positioning column 11 and the bracket 8 to ascend, the bracket 8 pushes the charging head 4 to ascend, when the charging head 4 is in contact with the sealing cover 2, the sealing cover 2 is pushed to rotate upwards and penetrate through the sealing groove, the transformer 5 inputs current subjected to voltage reduction processing into a storage battery of the automobile through the charging head 4 so as to realize charging of the automobile, and after the work is finished, the motor 14 is started reversely so as to reset the automobile charging device.

To sum up, the embedded new energy automobile charging device is provided with the mounting block 3 and the sealing cover 2, so that a worker fixes the mounting block 3 on the ground when mounting the device, most of the shell body of the shell 1 is buried in the ground, the sealing cover 2 shields the interior of the shell 1 when the charging work is not carried out daily, the influence of the ground space required by the device and the external environment on the interior of the shell 1 is reduced, the safety of the transformer 5 and the charging head 4 is ensured, the safety and the practicability of the device are improved, the popularization of a new energy automobile is facilitated, the rotating plate 12 and the sliding block 13 are arranged, the threaded rod 15 is driven by the motor 14 to rotate, the bottom ends of the two sets of sliding blocks 13 and the bottom ends of the two sets of rotating plates 12 move oppositely, the rotating plate 12 rotates and pushes the positioning column 11 and the bracket 8 to ascend, and the sealing cover 2 ascends to the charging head 4 to push away the charging opening of the automobile, thereby carry out the work of charging of car, and slider 13 slides along 6 tops of baffle, thereby avoid slider 13 to follow threaded rod 15 and rotate, so that charging head 4 rises, opposite direction through setting up regulation hole inner wall screw thread on two sets of sliders 13, make threaded rod 15 drive two sets of sliders 13 in opposite directions or motion dorsad, thereby make two sets of commentaries on classics board 12's rotation opposite direction, so that two sets of reference column 11 synchronous lift under the promotion of commentaries on classics board 12, thereby reduce bracket 8 around the motion process both sides atress inequality and take place to overturn and make the probability that wearing and tearing appear between bracket 8 and the inner wall of shell 1, the stability of device during operation has been improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an embedded new energy automobile charging device, includes shell (1), the seal groove has been seted up at the top of shell (1), the right side inner wall of seal groove rotates and is connected with sealed lid (2), the inside of shell (1) is provided with charge head (4) and transformer (5), the input of charge head (4) is passed through the cable conductor and is connected with the output electricity of transformer (5), the bottom of transformer (5) and the bottom inner wall fixed connection of shell (1), its characterized in that: a partition plate (6) used for protecting the transformer (5) is arranged above the transformer (5), a plurality of groups of cable arranging holes for cables to pass through are formed in the top of the partition plate (6), the outer surface of the partition plate (6) is fixedly connected with the inner wall of the shell (1), four groups of mounting blocks (3) with bottoms contacting with the ground are fixedly connected with the outer side of the shell (1) at equal intervals, mounting holes are formed in the top of the mounting blocks (3), fastening bolts used for fixing the position of the shell (1) are connected with the inner wall of the mounting holes in a threaded manner, a bracket (8) is fixedly connected with the bottom of the charging head (4), the front side and the rear side of the bracket (8) are both in sliding connection with the inner wall of the shell (1), a group of reinforcing plates (9) are fixedly connected with the left side and the right side of the bracket (8), and the opposite sides of the two groups of reinforcing plates (9) are respectively in sliding connection with the inner walls of the left side and the right side of the shell (1), the equal fixedly connected with of left and right sides inner wall of bracket (8) a set of reference column (11), the surface rotation of reference column (11) is connected with a set of commentaries on classics board (12), the bottom of commentaries on classics board (12) is rotated and is connected with slider (13), the bottom of slider (13) and the sliding connection of baffle (6), the top fixedly connected with motor (14) of baffle (6), the output key of motor (14) is connected with threaded rod (15), and is two sets of screw opposite direction's regulation hole has been seted up respectively to the opposite side of slider (13), the front side and the rear side of the surface of threaded rod (15) respectively with the inner wall threaded connection of two sets of regulation holes, the front end of threaded rod (15) is rotated and is connected with bottom and baffle (6) top fixed connection's fixed plate (17).

2. The embedded type new energy automobile charging device according to claim 1, characterized in that: the inner wall of the shell (1) is fixedly connected with a bearing frame (10), and the top of the bearing frame (10) is in contact with the bottom of the reinforcing plate (9).

3. The embedded type new energy automobile charging device according to claim 1, characterized in that: the bottom of the partition board (6) is fixedly connected with four groups of supporting plates (7) which are higher than the transformer (5), the bottoms of the supporting plates (7) are fixedly connected with the inner wall of the bottom of the shell (1), and the outer surfaces of the four groups of supporting plates (7) are respectively contacted with the four corners of the inner wall of the shell (1).

4. The embedded type new energy automobile charging device according to claim 1, characterized in that: the rear side of the fixed plate (17) is fixedly connected with two groups of limiting plates (16) used for limiting the positions of the sliders (13), and the back opposite sides of the two groups of sliders (13) are respectively in sliding connection with the opposite sides of the two groups of limiting plates (16).

5. The embedded type new energy automobile charging device according to claim 4, characterized in that: the limiting plates (16) are L-shaped plates, and limiting grooves which slide relative to the tops of the limiting plates (16) are formed in the opposite sides of the two groups of sliding blocks (13).

6. The embedded type new energy automobile charging device according to claim 1, characterized in that: the vertical central axis of the sealing cover (2) is positioned on the right side of the vertical central axis of the charging head (4), and the width of the sealing cover (2) is larger than the diameter of the charging head (4).