CN210478430U

CN210478430U - Electric pile distribution structure is filled to rotation type

Info

Publication number: CN210478430U
Application number: CN201921070397.6U
Authority: CN
Inventors: 张平均; 李顺章; 周斌; 田会莉; 方成林; 鲁天赐; 凌龙
Original assignee: Wuhan Hiconics Intelligent Electric Co ltd
Current assignee: Wuhan Hezhi Digital Energy Technology Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-05-08
Anticipated expiration: 2029-07-09

Abstract

The utility model relates to a fill electric pile technical field, disclose a rotation type fills electric pile distribution structure, including conductive component and distribution subassembly, the distribution subassembly includes insulating supporting seat and a plurality of conducting rings different in size, and is a plurality of the conducting ring is fixed in respectively on the insulating supporting seat, and is a plurality of the coaxial setting of conducting ring, insulating supporting seat is installed on rotating base, conductive component include with a plurality of conducting rods of conducting ring one-to-one, each the one end of conducting rod respectively with fill electric pile and be connected, each the other end of conducting rod contacts with the conducting ring that corresponds respectively, fill electric pile casing with rotating base rotatable coupling, and wind the axis of conducting ring rotates. The utility model discloses can realize filling the free rotation when electric pile charges, and can not arouse the distortion of cable when rotatory, eliminate the potential safety hazard.

Description

Electric pile distribution structure is filled to rotation type

Technical Field

The utility model relates to a fill electric pile technical field, concretely relates to electric pile distribution structure is filled to rotation type.

Background

Electric vehicle charging pile popularity is higher and higher. Then, the rotatable charging pile is needed to be used in special occasions, such as a circular parking lot and an island type field. The rotation type fills electric pile and can charges to all arbitrary parking stalls around. The current market does not have this type of product, because the bottom inlet wire puzzles, so can only reciprocating rotation, the back and forth rotation like the joint, can not accomplish true free rotation. And potential safety hazards can occur after the internal input cable is twisted for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned technique not enough, provide a rotation type and fill electric pile distribution structure, solve and fill the technical problem that electric pile's unable realization free rotation, long-time rotatory cable distortion lead to the potential safety hazard among the prior art.

For reaching the technical purpose, the technical scheme of the utility model a rotation type fills electric pile distribution structure is provided, including conductive component and distribution subassembly, the distribution subassembly includes insulating supporting seat and a plurality of conducting rings different in size, and is a plurality of the conducting ring is fixed in respectively on the insulating supporting seat, and is a plurality of the coaxial setting of conducting ring, insulating supporting seat is installed on rotating base, conductive component include with a plurality of conducting rods of conducting ring one-to-one, each the one end of conducting rod respectively with fill electric pile and be connected, each the other end of conducting rod contacts with the conducting ring that corresponds respectively, fill electric pile casing with rotating base rotatable coupling, and wind the axis of conducting ring rotates.

Compared with the prior art, the beneficial effects of the utility model include: the utility model discloses set up conducting ring and conducting rod, conducting ring and conducting rod one-to-one contact, the electricity when realizing charging is connected. Fill electric pile casing and can rotate around the axis of conducting ring to drive the conducting rod and rotate around the conducting ring axis, thereby make conducting rod and conducting ring all can keep in contact at any rotation angle, keep the electricity to be connected, the free rotation when realizing filling electric pile and charging, and can not arouse the distortion of cable when rotatory, eliminated the potential safety hazard.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a power distribution structure of a rotary charging pile provided in the present invention;

fig. 2 is a schematic structural diagram of an embodiment of a power distribution assembly provided by the present invention;

fig. 3 is a schematic structural diagram of an embodiment of a conductive assembly according to the present invention.

Reference numerals:

100. the electric wire distribution component comprises an electric conduction component, 101, an electric conduction rod, 102, a clamp spring, 103, an electric pole insulating base, 104, a wire spring, 105, electric conduction graphite, 106, a screw hole, 107, an electric conduction hole, 200, a water retaining ring, 300, an electric distribution component, 301, an electric conduction ring, 302, a sealing ring, 303, an insulating supporting base, 304, an annular groove, 305, a positioning column, 306, a positioning hole, 307, a sealing groove, 308, a chip removal hole, 400, a rotating base and 500 a shell.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in fig. 1 and 2, embodiment 1 of the present invention provides a rotary charging pile power distribution structure, including a conductive assembly 100 and a power distribution assembly 300, the power distribution assembly 300 includes an insulating support base 303 and a plurality of conducting rings 301 different in size, a plurality of the conducting rings 301 are fixed to the insulating support base 303 respectively, a plurality of the conducting rings 301 are coaxially disposed, the insulating support base 303 is installed on a rotating base 400, the conductive assembly 100 includes a plurality of conducting rods 101 corresponding to the conducting rings 301 one to one, each one end of the conducting rods 101 is connected with a charging pile respectively, each other end of the conducting rods 101 is contacted with the corresponding conducting ring 301 respectively, the charging pile shell 500 with the rotating base 400 is rotatably connected, and rotates around the axis of the conducting rings 301.

The utility model discloses a working process specifically does: conducting rod 101 one end and the laminating of conducting ring 301 in the conductive component 100 to realize that input current passes through conducting ring 301 flow direction conducting rod 101, the conducting rod 101 other end is for filling the input power supply contact of electric pile, with fill electric pile and be connected. When charging pile rotates through rotating base 400, conducting rod 101 rotates around the axis of conducting ring 301 in the groove on the surface of conducting ring 301, and due to the annular structure of conducting ring 301, no matter conducting rod 101 rotates to any angle, it can be kept in contact with conducting ring 301, so that uninterrupted power supply is realized, and charging pile can rotate freely. And because fill electric pile and conducting rod 101 synchronous rotation, and conducting rod 101 is higher than the cable hardness, consequently even long-time rotatory also can not take place the cable distortion, avoid the incident.

The utility model provides a rotation type fills electric pile distribution structure can use at present most needs the rotatory pile body that charges, prevents to cause the potential safety hazard of the distortion of knoing of inside cable because of the free rotation. And provide an incessant distribution structure mode to filling electric pile, make fill electric pile can the free rotation, can be more nimble use special occasion.

Preferably, as shown in fig. 2, the insulating support base 303 is provided with annular grooves 304 corresponding to the conductive rings 301 one to one, each conductive ring 301 is respectively clamped in the corresponding annular groove 304, the conductive ring 301 is provided with a positioning post 305, the annular groove 304 is provided with a positioning hole 306, and the positioning post 305 of the conductive ring 301 is inserted into the corresponding positioning hole 306 of the annular groove 304.

The conductive ring 301 is clamped in the annular groove 304, and the positioning posts 305 on the conductive ring 301 are inserted into the positioning holes 306 on the conductive groove to achieve positioning and prevent rotation. Specifically, the depth of the annular groove 304 is higher than the height of the conductive ring 301, so that the conductive rod 101 can extend into the annular groove 304 to achieve stable contact with the conductive ring 301.

Preferably, as shown in fig. 2, a water retaining ring 200 is connected to the housing 500 of the charging pile, a sealing groove 307 is formed in a side wall of the insulating support seat 303, a sealing ring 302 is installed in the sealing groove 307, and the water retaining ring 200 is clamped into the sealing groove 307.

The insulation support base 303 is connected with the rotating base 400, a sealing groove 307 is formed in the side wall of the insulation support base 303, a sealing ring 302 is arranged in the sealing groove 307, the water retaining ring 200 is clamped with the sealing groove 307, and the sealing ring 302 is located between the water retaining ring 200 and the sealing groove 307 to prevent external foreign matters and water from entering. Specifically, the water retaining ring 200 is welded to the charging pile shell 500, so that the connection strength of the water retaining ring 200 and the charging pile shell 500 is guaranteed.

Preferably, as shown in fig. 3, the conductive assembly further includes a clamp spring 102, a pole insulator 103, and a wire spring 104;

the pole insulating seat 103 with fill electric pile's casing 500 and connect, the through-hole has been seted up in the pole insulating seat 103, the one end card of through-hole is established jump ring 102, conducting rod 101 wears to locate in the through-hole, and the butt in on jump ring 102, wire spring 104 cover is located on the conducting rod 101, conducting rod 101 with the one end of conducting ring 301 contact is equipped with the pole cap, wire spring 104 card locate the pole cap with between the jump ring 102, the pole cap with the conducting ring 301 contact.

The conducting rod 101 is reciprocally movable and resettable within the pole insulator 103 by means of a wire spring 104. The wire spring 104 mainly functions to keep the conductive rod 101 in uninterrupted contact with the surface of the conductive ring 301, so as to realize a conductor effect, and the conductive rod 101 is always kept in contact with the conductive ring 301 under the action of the elastic force of the wire spring 104, so that uninterrupted power supply is realized.

Preferably, as shown in fig. 3, a screw hole 106 is formed in the pole insulating base 103, and the pole insulating base 103 is in threaded connection with the housing 500 through a fixing screw.

The pole insulator 103 is connected with the casing 500 of the charging pile through fixing screws, and can be quickly detached from the inside of the casing 500 so as to be replaced and repaired.

Preferably, as shown in fig. 3, the conductive assembly 100 further includes conductive graphite 105, the conductive graphite 105 is connected to the rod cap, and the rod cap is in contact with the conductive ring 301 through the conductive graphite 105.

The conductive graphite 105 has good conductivity, and the charging performance of the charging pile is better.

Preferably, as shown in fig. 2, the conductive ring 301 has clearance holes 308.

A plurality of clearance holes 308 are uniformly arranged on the surface of the conducting ring 301, and powder generated after the conducting graphite 105 at the bottom of the conducting rod 101 is abraded in the rotating process of the charging pile can be removed through the clearance holes 308, so that poor contact or discharge caused by the abraded graphite powder is prevented.

Preferably, as shown in fig. 3, the rod cap is soldered to the conductive graphite 105.

The conductive graphite 105 is securely attached to the stem cap by ultrasonically assisted brazing.

Preferably, as shown in fig. 3, a conductive hole 107 is formed at one end of the conductive rod 101 connected to the charging pile, and the conductive rod 101 is connected to the charging pile through the conductive hole 107.

The conducting rod 101 is electrically connected with the charging pile through the conducting hole 107.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a rotation type fills electric pile distribution structure, its characterized in that, includes conducting component and distribution subassembly, the distribution subassembly includes insulating supporting seat and a plurality of conducting rings different in size, and is a plurality of the conducting ring is fixed in respectively on the insulating supporting seat, it is a plurality of the coaxial setting of conducting ring, insulating supporting seat is installed on rotating base, conducting component include with a plurality of conducting rods of conducting ring one-to-one, each the one end of conducting rod respectively with fill electric pile and be connected, each the other end of conducting rod contacts with the conducting ring that corresponds respectively, fill electric pile's casing with rotating base rotatable coupling, and wind the axis of conducting ring rotates.

2. The rotary charging pile power distribution structure according to claim 1, wherein the insulating support base is provided with annular grooves corresponding to the conductive rings one to one, the conductive rings are respectively clamped in the corresponding annular grooves, the conductive rings are provided with positioning pillars, the annular grooves are provided with positioning holes, and the positioning pillars of the conductive rings are inserted into the positioning holes of the corresponding annular grooves.

3. The rotary charging pile power distribution structure according to claim 1, wherein a water retaining ring is connected to a casing of the charging pile, a sealing groove is formed in a side wall of the insulating support seat, a sealing ring is installed in the sealing groove, and the water retaining ring is clamped into the sealing groove.

4. The rotary charging pile power distribution structure of claim 1, wherein the conductive assembly further comprises a snap spring, a pole insulator and a wire spring;

the pole insulating seat with fill the casing of electric pile and connect, the through-hole has been seted up in the pole insulating seat, the one end card of through-hole is established the jump ring, the conducting rod wears to locate in the through-hole to the butt in on the jump ring, the line spring cover is located on the conducting rod, the conducting rod with the one end of conducting ring contact is equipped with the pole cap, the line spring card locate the pole cap with between the jump ring, the pole cap with the conducting ring contact.

5. The rotary charging pile power distribution structure of claim 4, wherein the pole insulating base is provided with a screw hole, and the pole insulating base is connected with the shell through a fixing screw in a threaded manner.

6. The rotary charging post power distribution structure of claim 4, wherein the conductive assembly further comprises conductive graphite, the conductive graphite being connected to the rod cap, the rod cap being in contact with the conductive ring through the conductive graphite.

7. The rotary charging pile power distribution structure of claim 6, wherein the conductive ring is provided with a clearance hole.

8. The rotary charging post power distribution structure of claim 6, wherein the post cap is brazed to the conductive graphite.

9. The rotary charging pile power distribution structure according to claim 1, wherein one end of the conducting rod connected with the charging pile is provided with a conducting hole, and the conducting rod is connected with the charging pile through the conducting hole.