CN212587925U

CN212587925U - A direct current block terminal for new energy automobile fills electric pile

Info

Publication number: CN212587925U
Application number: CN202020900481.2U
Authority: CN
Inventors: 毛文池; 顾绍宇; 候冠华; 李可昕; 靳凯迪; 冯子涵
Original assignee: Binzhou Hesheng Electric Power Technology Co ltd
Current assignee: Binzhou Hesheng Electric Power Technology Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-02-23
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a direct current distribution box for new energy automobile charging pile, which belongs to the technical field of distribution boxes and comprises a charging pile shell, wherein the upper part of the charging pile shell is provided with an operating panel, the back surface of the charging pile shell is hinged with two door plates, door handles are welded on the two door plates, an anti-theft component is fixedly arranged on the back surface of the charging pile shell, and a lifting component is arranged on the inner side wall inside the charging pile shell; the door plant is opened to the accessible trick lock, and utilize step motor drive to remove the block terminal body from the bottom to the opening that corresponds door plant department, possess more good theftproof performance in the time of convenient to overhaul, through the inside air of electric heater heatable block terminal body, it is overweight to avoid this internal moisture of block terminal, prevent the unnecessary loss of bringing because of the moist electrical equipment short circuit of weather or damage, simultaneously because the block terminal body is uncovered formula structure, the heat that can be better produces the electrical part during operation scatters and disappears, the thermal diffusivity is better.

Description

A direct current block terminal for new energy automobile fills electric pile

Technical Field

The utility model belongs to the technical field of the block terminal, concretely relates to a direct current block terminal for new energy automobile fills electric pile.

Background

Fill its function of electric pile and be 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 class of difference, fill the input and the alternating current network lug connection of electric pile, the output all is equipped with charging plug and is used for charging for electric automobile, people can use specific card that charges to swipe the card on the human-computer interaction operation interface that fills the electric pile and provide and use, carry out corresponding charge mode, the time of charging, operations such as expense data printing, it can show the charge volume to fill electric pile display screen, the expense, data such as the time of charging.

At present, along with new energy automobile's popularization, the stake of charging is visible everywhere in the present city, all can install the block terminal that is used for filling electric pile on the stake side of charging next door, nevertheless learns through the actual survey, and the theft accident of block terminal takes place a lot of, and the theftproof nature is lower, also can bring inconvenience for charging work when causing economic loss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a direct current distribution box for new energy automobile fills electric pile to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a direct current block terminal for new energy automobile fills electric pile, is including filling the electric pile casing, the upper portion of filling the electric pile casing is equipped with operating panel, it has two door plants to fill the back of electric pile casing to articulate, and all welds on two door plants and have the door handle, it has the theftproof subassembly to set firmly on the back of electric pile casing, fill the inside wall of electric pile casing and install lifting unit, and the last rigid coupling of lifting unit has the block terminal body, and the inside bottom surface of block terminal body installs the electric heater, the top surface of block terminal body is equipped with the dust screen.

The scheme is as follows:

the model of the stepping motor can be SL42STH 40-1684A; the electric heater may be of type HG 140-150W.

The coded lock can adopt the use principle of the coded lock on the existing suitcase.

As a preferred embodiment, the anti-theft component includes a coded lock fixedly connected to the back of the charging pile housing, a locking ring is connected to the coded lock in a clamping manner, the locking ring is fixedly connected to the bottom end of a connecting rod, the top end of the connecting rod is fixedly connected to the lower surface of a moving block, the upper surface of the moving block is fixedly connected to the lower surface of a spring, and the spring is fixedly connected to a containing groove formed in the inner side of the bottom of the door panel.

As a preferred embodiment, lifting unit is including installing the step motor who fills electric pile casing inside wall, and step motor's output shaft and the one end rigid coupling of lead screw, the other end of lead screw rotates to be connected in the bearing frame, and the bearing frame rigid coupling is filling the inboard bottom of electric pile casing, the lateral wall screw drive of lead screw is connected with the screw thread seat, and screw thread seat and block terminal body rigid coupling.

As a preferred embodiment, the equal rigid coupling of both sides wall of block terminal body has the slider, and slider sliding connection is on two slide rails, and two slide rails all through two installation piece rigid couplings filling the inside wall of electric pile casing.

As a preferred embodiment, the upper portion of the back of the charging pile is provided with a vent.

As a preferred embodiment, the electric box body is embodied in an open structure.

Compared with the prior art, the utility model provides a direct current distribution box for new energy automobile fills electric pile includes following beneficial effect at least:

(1) the distribution box body is arranged in the charging pile shell and is not arranged outside the charging pile, so that the anti-theft performance of the distribution box body is improved, connecting wires of the distribution box body and the charging pile and the like can also be positioned in the charging pile shell, the safety is improved, the door plate can be opened through the coded lock when a worker needs to overhaul electric devices in the distribution box body, the distribution box body is driven by the stepping motor to move from the bottom to an opening corresponding to the door plate, and the distribution box is convenient to overhaul and has better anti-theft performance;

(2) through the inside air of electric heater heatable block terminal body, avoid this internal moisture of block terminal overweight, prevent because of the moist electrical equipment short circuit of weather or damage the unnecessary loss that brings, simultaneously because the block terminal body is uncovered formula structure, can be better with the heat dissipation of electrical part during operation production go out, the thermal diffusivity is better to at the effect of dust screen, dustproof purpose has been reached.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the inside of the charging pile housing of the present invention;

FIG. 3 is a schematic structural view of the connecting column of the lifting assembly of the present invention;

fig. 4 is a schematic structural view of the connection of some anti-theft components of the present invention.

In the figure: 1. a charging pile housing; 2. an operation panel; 3. a door panel; 4. a door handle; 5. an anti-theft component; 501. a coded lock; 502. a spring; 503. a moving block; 504. a connecting rod; 505. a locking ring; 6. a lifting assembly; 601. a stepping motor; 602. a lead screw; 603. a threaded seat; 604. a bearing seat; 7. a distribution box body; 8. a slider; 9. a slide rail; 10. mounting blocks; 11. an electric heater; 12. a dust screen; 13. and a vent.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the utility model provides a direct current distribution box for a charging pile of a new energy automobile, which comprises a charging pile shell 1, wherein an operation panel 2 is arranged on the upper part of the charging pile shell 1, and a vent 13 (see fig. 1) is arranged on the upper part of the back of the charging pile; the setting up of vent 13 is convenient for outside air and fills the inside circulation of air of electric pile casing 1, and convenient heat dissipation, and because vent 13 is close to fills electric pile back upper portion, rainwater etc. also are difficult to get into in filling electric pile casing 1.

The back of the charging pile shell 1 is hinged with two door panels 3, the door handles 4 are welded on the two door panels 3, the back of the charging pile shell 1 is fixedly provided with an anti-theft component 5, the anti-theft component 5 comprises a coded lock 501 fixedly connected to the back of the charging pile shell 1, a lock ring 505 is connected in the coded lock 501 in a clamping manner, the lock ring 505 is fixedly connected to the bottom end of a connecting rod 504, the top end of the connecting rod 504 is fixedly connected to the lower surface of a moving block 503, the upper surface of the moving block 503 is fixedly connected with the lower surface of a spring 502, and the spring 502 is fixedly connected in a containing groove formed in the inner side of the bottom; lock ring 505 hasp is in trick lock 501 under normal condition, if during staff need overhaul the inside electrical part of block terminal body 7, correctly input the password through trick lock 501, remove the locking to lock ring 505 this moment, can directly stimulate door handle 4 and open door plant 3, overhaul the back of finishing, close door plant 3, promote lock ring 505 relocking in trick lock 501 through movable block 503 and connecting rod 504 under the spring action of spring 502, realize the locked state, can reach the purpose of theftproof.

A lifting assembly 6 is mounted on the inner side wall inside the charging pile shell 1, the lifting assembly 6 comprises a stepping motor 601 mounted on the inner side wall of the charging pile shell 1, an output shaft of the stepping motor 601 is fixedly connected with one end of a lead screw 602, the other end of the lead screw 602 is rotatably connected in a bearing seat 604, the bearing seat 604 is fixedly connected to the bottom of the inner side of the charging pile shell 1, the outer side wall of the lead screw 602 is in spiral transmission connection with a threaded seat 603, and the threaded seat 603 is fixedly connected with a distribution box body 7 (see fig. 2 and; after the door panel 3 is opened, the stepping motor 601 is used for driving and driving the screw 602 to rotate, and the distribution box body 7 is moved from the bottom to the opening corresponding to the door panel 3 under the action of the threaded seat 603, so that the distribution box is convenient to maintain and has better anti-theft performance.

A distribution box body 7 is fixedly connected to the lifting assembly 6, two side walls of the distribution box body 7 are fixedly connected with sliding blocks 8, the sliding blocks 8 are slidably connected to two sliding rails 9, and the two sliding rails 9 are fixedly connected to the inner side wall of the charging pile shell 1 through two mounting blocks 10 (see fig. 2); when the distribution box body 7 moves along with the rotation of the lead screw 602, the sliding block 8 can be driven to slide on the sliding rail 9, so that the stability of the distribution box body 7 in movement is improved by the aid of the effects of the sliding block 8 and the sliding rail 9.

An electric heater 11 is mounted on the bottom surface inside the distribution box body 7, a dustproof net 12 is arranged on the top surface of the distribution box body 7, and the distribution box body 7 is of an open structure (see fig. 2); the heat that can be better produce the electrical part during operation scatters and disappears away, and the thermal diffusivity is better.

When using, catch 505 hasp is in trick lock 501 under normal condition, if during staff need overhaul the inside electrical part of block terminal body 7, correctly input the password through trick lock 501, remove the locking to catch 505 this moment, can directly stimulate door handle 4 to open door plant 3, after door plant 3 opens, utilize step motor 601 drive and drive lead screw 602 rotatory, remove block terminal body 7 from the bottom to the opening that corresponds door plant 3 department under the effect of screw thread seat 603, convenient to overhaul, overhaul the back, again through step motor 601 drive with block terminal body 7 remove again to fill the inboard bottom of electric pile casing 1, close door plant 3, promote catch 505 relocking in trick lock 501 through movable block 503 and connecting rod 504 under the spring action of spring 502, it can to realize the lock-up state.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a direct current distribution box for new energy automobile fills electric pile, is including filling electric pile casing (1), its characterized in that: fill the upper portion of electric pile casing (1) and be equipped with operating panel (2), the back of filling electric pile casing (1) articulates there are two door plants (3), and all welds door handle (4) on two door plants (3), it has anti-theft component (5) to set firmly on the back of electric pile casing (1), fill the inside wall of electric pile casing (1) and install lifting unit (6), and lifting unit (6) go up the rigid coupling and have block terminal body (7), and electric heater (11) are installed to the inside bottom surface of block terminal body (7), the top surface of block terminal body (7) is equipped with dust screen (12).

2. The direct current distribution box for the new energy automobile charging pile of claim 1, characterized in that: the anti-theft component (5) comprises a coded lock (501) fixedly connected to the back of the charging pile shell (1), a lock ring (505) is connected to the coded lock (501) in a clamping mode, the lock ring (505) is fixedly connected to the bottom end of a connecting rod (504), the top end of the connecting rod (504) is fixedly connected to the lower surface of a moving block (503), the upper surface of the moving block (503) is fixedly connected to the lower surface of a spring (502), and the spring (502) is fixedly connected to a containing groove formed in the inner side of the bottom of the door panel (3).

3. The direct current distribution box for the new energy automobile charging pile of claim 1, characterized in that: lifting unit (6) is including installing step motor (601) at charging pile casing (1) inside wall, and the output shaft of step motor (601) and the one end rigid coupling of lead screw (602), the other end of lead screw (602) rotates to be connected in bearing frame (604), and bearing frame (604) rigid coupling is in charging pile casing (1) inboard bottom, the lateral wall screw drive of lead screw (602) is connected with screw thread seat (603), and screw thread seat (603) and block terminal body (7) rigid coupling.

4. The direct current distribution box for the new energy automobile charging pile of claim 1, characterized in that: the equal rigid coupling of both sides wall of block terminal body (7) has slider (8), and slider (8) sliding connection is on two slide rails (9), and just two slide rails (9) are all at the inside wall that fills electric pile casing (1) through two installation piece (10) rigid couplings.

5. The direct current distribution box for the new energy automobile charging pile of claim 1, characterized in that: the upper portion at the back of the charging pile is provided with a ventilation opening (13).

6. The direct current distribution box for the new energy automobile charging pile of claim 1, characterized in that: block terminal body (7) specifically are uncovered formula structure.