CN215552637U

CN215552637U - External function free choice alternating-current charging stake controller

Info

Publication number: CN215552637U
Application number: CN202121854769.1U
Authority: CN
Inventors: 李国军; 齐继兵; 吴兆芳
Original assignee: Zhejiang Yiteng Electric Technology Co ltd
Current assignee: Zhejiang Yiteng Electric Technology Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-18
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses an alternating current charging pile controller with an external function capable of being freely selected, and aims to solve the technical problem that the existing charging pile controller cannot provide a safety protection effect when used for multifunctional switching purposes. The charging pile controller comprises a controller shell, an installation shell installed on the inner side of the controller shell, and a butt plug arranged on the left side of the installation shell. This fill electric pile controller adopts the current regulator that the multiunit set up, it carries out stage nature control to the electric current through hierarchical cable and the packet control of control cable, with current control in multiunit safety interval, the user can freely select to switch different multi-functional plugs and dock the installation with electrical apparatus according to the constant current size with electrical apparatus, installation shell and controller shell utilize the structure of docking plug to form the locking each other, prevent that the installation shell from droing, and through the circuit connection of the whole disconnection power of the mode of controlling the docking plug and controller.

Description

External function free choice alternating-current charging stake controller

Technical Field

The utility model belongs to the field of charging equipment, and particularly relates to an external function freely-selected alternating-current charging pile controller.

Background

Along with the car with the electric energy as driving energy more and more generally, the visible a large amount of electric pile facilities that fill everywhere, because fill electric pile and be in the forceful electric power facility, it is especially important to use safety, so need install the controller of being convenient for to adjust on filling electric pile, prevent that charging voltage is too high to arouse fire explosion.

As a single forceful electric power facility that is used for charging, the conventional use rate that is used for the function order of charging falls, causes the waste of resource, so effectual utilization fills electric pile resource and realizes that multi-functional usage is to the saving of filling electric pile resource, and present fills electric pile controller and can not satisfy multi-functional use of filling electric pile, inconvenient realization function freely switches.

Therefore, aiming at the situation that the traditional charging pile controller can not realize free switching of multifunctional purposes, a novel controller structure is developed, and the controller is safer to use by utilizing hierarchical management after the circuit is connected and an integral disconnection structure of the circuit.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide an alternating-current charging pile controller with freely selectable external functions, and the charging pile controller aims at solving the technical problem that the existing charging pile controller cannot provide safety protection when used for multifunctional switching purposes.

(2) Technical scheme

In order to solve the above technical problems, the present invention provides an external connection-function freely-selectable ac charging pile controller, the charging pile controller comprises a controller shell, a mounting shell arranged on the inner side of the controller shell, and a butt plug arranged on the left side of the mounting shell, an external cable is fixedly arranged at the right end of the controller shell in a horizontal equidistance way, the top end of the external cable is fixedly connected with a multifunctional plug, the upper end of the inner side of the mounting shell is horizontally provided with a current regulator, the lower end of the current regulator is fixedly connected with a grading cable, the grading cable is fixedly connected with the inner end of the external cable, the right end of the butt plug is fixedly connected with a movable table, control cables are horizontally arranged between the right end of the butt plug and the lower end of the current regulator, springs are arranged at the right end of the movable table at equal intervals, and the springs are arranged between the control cables.

When the external function free-selection alternating-current charging pile controller is used, a user presses the butt plug into the installation shell, then the installation shell is fixed in the controller shell, the butt plug is automatically ejected out to form locking limit with the controller shell by utilizing the spring deformation recovery effect, the installation shell and the controller shell are prevented from being separated, the use current of the charging pile is subjected to group control by utilizing the control cable, the grading cable and the external cable to sequentially pass through the central current regulator, and the multifunctional purpose is realized.

Preferably, the both sides symmetrical connection of activity platform rear end has the carrier seat, carrier seat outer end fixedly connected with fixed head, the installation shell inboard is provided with the opening, carrier seat swing joint in the opening is inboard. The carrying seat moves in the through hole, so that the moving direction of the butt plug is stable, and the conductive element on the surface of the butt plug is prevented from being damaged due to mutual friction between the carrying seat and the controller shell and the installation shell.

Preferably, the port left side is provided with the direction mouth, docking plug with the movable table swing joint in the direction mouth inboard. The butt plug moves left and right in the guide opening by utilizing the free deformation of the spring.

Preferably, button and display are installed to controller shell front end level equidistance, the electron connecting seat is installed to the display inboard, carry on seat right end fixedly connected with electronic connector, the electron connecting seat with sliding connection between the electronic connector, control cable fixed connection in the button rear end the butt plug right-hand member with between the current regulator lower extreme, the control cable set up in the opening is inboard. The electronic connector is connected with the electronic connecting seat in a sliding mode, and when the butting plug is pressed into the guide opening, the electronic connector and the electronic connecting seat slide and are separated from each other, so that the circuit is disconnected.

Preferably, a telescopic opening is formed in the left end of the controller shell, and the butt plug is movably connected to the inner side of the telescopic opening. When the butt joint plug is pressed into the telescopic opening, the butt joint plug can be protected through the adhesive tape, and the butt joint plug is prevented from being damaged due to the fact that the butt joint plug is exposed outside for a long time.

Preferably, the controller shell is horizontally provided with heat dissipation ports on the front side and the rear side, the heat dissipation ports are formed in the left side of the display, and the fixing head is movably connected to the inner side of the heat dissipation ports. The fixed head is pressed by a hand to move left and right along the heat dissipation opening, the butt joint plug is controlled to move in the telescopic opening, and the butt joint plug is prevented from being pressed into the telescopic opening due to the deformation of the spring when being butted with the charging pile.

Preferably, a press-fit opening is formed in the lower side of the right end of the mounting shell, and a connection point between the external cable and the grading cable is arranged on the inner side of the press-fit opening. Utilize the pressfitting mouth to press the tie point between external cable and the hierarchical cable at the installation shell downside, prevent that external cable and hierarchical cable from moving in the controller shell and causing refuting the contact disconnection.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the external function freely-selected alternating-current charging pile controller adopts a plurality of groups of current regulators, controls the current in a staged manner through grouping control of the grading cables and the control cables, controls the current in a plurality of groups of safety intervals, enables a user to freely select and switch different multifunctional plugs to be in butt joint with electrical appliances according to the constant current of the electrical appliances, locks the installation shell and the controller shell by utilizing the structure of the butt joint plug, prevents the installation shell from falling off, and integrally disconnects the circuit connection of a power supply and the controller in a mode of moving the butt joint plug leftwards and rightwards.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is an assembly structure diagram of an external function freely-selected ac charging pile controller according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a controller housing structure of an embodiment of an external-function freely-selectable AC charging pile controller according to the present invention

Fig. 3 is a schematic view of a current regulator and a docking plug mounting structure of an embodiment of an external function freely selectable ac charging pile controller according to the present invention;

fig. 4 is a schematic structural diagram of a docking plug according to an embodiment of the external-function freely-selectable ac charging pile controller of the present invention.

The labels in the figures are: 1. a controller housing; 2. connecting a cable externally; 3. a multifunctional plug; 4. installing a shell; 5. a current regulator; 6. grading the cable; 7. butting a plug; 8. a movable table; 9. a control cable; 10. a spring; 11. a mounting seat; 12. a fixed head; 13. a port; 14. a guide port; 15. a button; 16. a display; 17. an electronic connection base; 18. an electronic connector; 19. a flexible opening; 20. a heat dissipation port; 21. and (6) pressing the opening.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the utility model, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example 1

The specific embodiment is an alternating current charging pile controller with freely selected external functions, the assembly structure schematic diagram of the controller is shown in figure 1, the disassembly structure schematic diagram of a controller shell 1 is shown in figure 2, the installation structure schematic diagram of an installation shell 4 and a butt plug 7 is shown in figure 3, the structure schematic diagram of the butt plug 7 is shown in figure 4, the charging pile controller comprises the controller shell 1, the installation shell 4 installed on the inner side of the controller shell 1, the butt plug 7 arranged on the left side of the installation shell 4, external cables 2 are fixedly installed on the right end of the controller shell 1 at equal horizontal intervals, a multifunctional plug 3 is fixedly connected to the top end of the external cable 2, a current regulator 5 is horizontally installed on the upper end of the inner side of the installation shell 4, a grading cable 6 is fixedly connected to the lower end of the current regulator 5, the grading cable 6 is fixedly connected to the inner end of the external cable 2, and a movable table 8 is fixedly connected to the right end of the butt plug 7, control cables 9 are horizontally arranged between the right end of the butt plug 7 and the lower end of the current regulator 5, springs 10 are arranged at the right end of the movable table 8 at equal intervals, and the springs 10 are arranged between the control cables 9.

For the present embodiment, the grading cable 6 is connected between the current regulator 5 and the external cable 2, the control cable 9 is connected between the docking plug 7, the current regulator 5 and the button 15, and the corresponding control cable 9 is selected by the button 15 to drive different current regulators 5 to control the power supply current to be reduced to the range that can be used by the user.

Wherein, 8 rear end bilateral symmetry of movable table have and carry on seat 11, carry on 11 outer ends fixedly connected with fixed head 12 of seat, 4 inboards of installation shell are provided with opening 13, carry on 11 swing joint in opening 13 inboards, opening 13 left sides is provided with direction mouth 14,

docking plug

7 and 8 swing joint of movable table are inboard in direction mouth 14, and flexible 19 mouthful have been seted up to 1 left end of controller shell, and docking plug 7 swing joint is inboard in flexible 19 mouthful. The carrying seat 11 moves in the through hole 13, so that the moving direction of the butt plug 7 is stable, the conductive element on the surface of the butt plug 7 is prevented from being damaged due to mutual friction between the carrying seat and the controller shell 1 and the installation shell 4, the butt plug 7 moves leftwards and rightwards in the guide port 14 by utilizing free deformation of the spring 10, when the butt plug 7 is pressed into the expansion port 19, the butt plug 7 can be protected through locking of the adhesive tape, and the butt plug 7 is prevented from being damaged due to long-time exposure outside.

Meanwhile, the button 15 and the display 16 are horizontally and equidistantly installed at the front end of the controller shell 1, the electronic connecting seat 17 is installed on the inner side of the display 16, the electronic connecting head 18 is fixedly connected to the right end of the carrying seat 11, the electronic connecting seat 17 is in sliding connection with the electronic connecting head 18, the control cable 9 is fixedly connected among the rear end of the button 15, the right end of the butt plug 7 and the lower end of the current regulator 5, and the control cable 9 is arranged on the inner side of the through opening 13. The electronic connector 18 is connected with the electronic connector seat 17 in a sliding way, and when the butting plug 7 is pressed into the guide opening 14, the electronic connector 18 and the electronic connector seat 17 slide away from each other to disconnect the circuit.

In addition, the front side and the rear side of the controller shell 1 are horizontally provided with heat dissipation ports 20, the heat dissipation ports 20 are arranged on the left side of the display 16, the fixing head 12 is movably connected to the inner side of the heat dissipation ports 20, a pressing port 21 is arranged on the lower side of the right end of the installation shell 4, and a connection point between the external cable 2 and the grading cable 6 is arranged on the inner side of the pressing port 21. The fixing head 12 is pressed by a hand to move left and right along the heat dissipation opening 20, the docking plug 7 is controlled to move in the telescopic opening 19, the connection point between the external cable 2 and the grading cable 6 is pressed at the lower side of the installation shell 4 by utilizing the pressing opening 21 because the spring 10 is deformed when the docking plug is docked with the charging pile, and the disconnection of the connection point caused by the movement of the external cable 2 and the grading cable 6 in the controller shell 1 is prevented.

When the external function freely-selected alternating-current charging pile controller of the technical scheme is used, a user presses the butt plug 7 into the installation shell 4, then the installation shell 4 is fixed in the controller shell 1, the butt plug 7 is automatically ejected out to form locking limit with the controller shell 1 by utilizing the deformation recovery effect of the spring 10, the separation between the installation shell 4 and the controller shell 1 is prevented, the grading cable 6 is connected between the current regulator 5 and the external cable 2, the control cable 9 is connected between the butt plug 7, the current regulator 5 and the button 15, the corresponding control cable 9 is selected through the button 15 to drive different current regulators 5 to control the power supply current to be reduced to the range which can be used by the user, and the control cable 9, the grading cable 6 and the external cable 2 sequentially pass through the central current regulator 5 to carry out grouping control on the use current of the charging piles, realize multi-functional usage, when controller shell 1 with fill electric pile installation, push down fixed head 12 with the hand and move along thermovent 20, will dock plug 7 from flexible mouthful 19 interior ejecting completion butt joint, prevent because the elasticity of spring 10 resumes the function with dock plug 7 pressure back in guide opening 14.

Having thus described the principal technical features and basic principles of the utility model, and the advantages associated therewith, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description is described in terms of various embodiments, not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.

Claims

1. An alternating current charging pile controller with freely selected external functions comprises a controller shell, a mounting shell mounted on the inner side of the controller shell, and a butt plug arranged on the left side of the mounting shell; its characterized in that, controller shell right-hand member level equidistance fixed mounting has external cable, external cable top fixedly connected with multifunctional plug, the inboard upper end horizontal mounting of installation shell has the current regulator, the hierarchical cable of current regulator lower extreme fixedly connected with, hierarchical cable fixed connection in external cable is inner, butt joint plug right-hand member fixedly connected with movable table, the butt joint plug right-hand member with horizontal mounting has the control cable between the current regulator lower extreme, the spring is installed to movable table right-hand member equidistance, the spring set up in between the control cable.

2. An external function free choice alternating current charging pile controller according to claim 1, characterized in that the rear end of the movable table is symmetrically connected with carrying seats at both sides, the outer ends of the carrying seats are fixedly connected with fixing heads, the inner side of the installation shell is provided with an opening, and the carrying seats are movably connected with the inner side of the opening.

3. An external function freely-selectable alternating-current charging pile controller according to claim 2, characterized in that a guide opening is formed in the left side of the through opening, and the butt-joint plug and the movable table are movably connected to the inner side of the guide opening.

4. An external function free choice alternating current charging pile controller according to claim 2, characterized in that, button and display are installed to controller shell front end level equidistance, the display inboard is installed the electronic connection seat, carry on seat right end fixedly connected with electronic connector, electronic connection seat with sliding connection between the electronic connector, control cable fixed connection in button rear end, butt plug right-hand member and between the current regulator lower extreme, the control cable set up in the opening inboard.

5. The external function freely-selectable alternating-current charging pile controller according to claim 1, wherein a telescopic opening is formed in the left end of the controller shell, and the butt plug is movably connected to the inner side of the telescopic opening.

6. The external function freely-selectable alternating-current charging pile controller according to claim 4, wherein heat dissipation openings are horizontally formed in the front side and the rear side of the controller shell, the heat dissipation openings are formed in the left side of the display, and the fixing heads are movably connected to the inner sides of the heat dissipation openings.

7. The AC charging pile controller with freely selectable external functions as claimed in claim 1, wherein a pressing opening is formed at the lower side of the right end of the installation shell, and a connection point between the external cable and the grading cable is arranged at the inner side of the pressing opening.