CN217863771U

CN217863771U - Charging pile

Info

Publication number: CN217863771U
Application number: CN202222075645.4U
Authority: CN
Inventors: 冯莉; 徐开凯
Original assignee: Weissman Shenzhen New Energy Technology Co ltd
Current assignee: Weissman Shenzhen New Energy Technology Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-11-22
Anticipated expiration: 2032-08-05

Abstract

The utility model relates to the technical field of charging piles, in particular to a charging pile, which comprises a case, an adapter plate and a plurality of functional modules, wherein the case is provided with an accommodating cavity, the case is provided with a first opening and a second opening along the two opposite sides of the first direction, and the first opening and the second opening are both communicated with the accommodating cavity; the adapter plate is arranged at the second opening, a plurality of first interfaces are arranged on the first side of the adapter plate, the first side faces to the first direction, and the adapter plate is further used for being connected with an external cable; the plurality of functional modules are arranged in the accommodating cavity, and each functional module is provided with a second interface which is inserted into the first interface and electrically connected with the first interface. The utility model discloses fill electric pile, through setting up keysets and functional module, one side and the functional module plug-in connection of keysets, it is convenient to connect, reduces internal wiring, and the opposite side and the outside cable of keysets are connected, make to walk the line unified, standard, orderly, and the external wiring of being convenient for is difficult for connecing the mistake, is convenient for troubleshooting simultaneously.

Description

Charging pile

Technical Field

The utility model relates to a fill electric pile technical field, especially relate to a fill electric pile.

Background

The electric vehicle charging pile is an energy supply device for an electric vehicle, is generally installed in parking lots or charging stations of public buildings and residential districts, for example, is installed on the ground or on the wall, and can charge various types of electric vehicles according to different voltage levels. The charging pile generally provides two charging modes of conventional charging and quick charging and can charge different automobiles, so that a plurality of charging modules are configured in the charging pile; and also have human-computer interaction operation interface on filling electric pile to carry out operations such as corresponding mode of charging, charging time, expense data printing, still need the connection network, consequently fill electric pile and still dispose a plurality of control module. Due to the fact that the number of various modules in the charging pile is large, wiring is complex, mutual interference among connecting lines is easy to happen, the charging pile is unstable in work, the safety of the charging pile is reduced, and the service life of the charging pile is shortened; and the trouble is difficult to be checked during maintenance, and the error is easy to occur during connection of the lines, so that the normal work cannot be realized, and even the damage is caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves of embodiment provides a fill electric pile, through setting up the keysets, with fill the interior functional module electricity of electric pile and be connected, will need external circuit to concentrate on the keysets, reduce inside and walk the line, the outside wiring of being convenient for and troubleshooting trouble.

In order to solve the above technical problem, the utility model discloses a technical scheme that embodiment adopted is: providing a charging pile, wherein the charging pile comprises a case, an adapter plate and a plurality of functional modules, the case is provided with an accommodating cavity, two opposite sides of the case along a first direction are provided with a first opening and a second opening, and the first opening and the second opening are both communicated with the accommodating cavity; the adapter plate is arranged at the second opening, a plurality of first interfaces are arranged on a first side of the adapter plate, the first side faces the first direction, and the adapter plate is also used for being connected with an external cable; the plurality of functional modules are arranged in the accommodating cavity, the functional modules are provided with second interfaces, and the second interfaces are inserted into the first interfaces and are electrically connected with the first interfaces.

In some embodiments, the first interfaces are arranged at intervals along a second direction, the second interfaces are arranged at intervals along the second direction, one second interface corresponds to one first interface, and the second direction is perpendicular to the first direction.

In some embodiments, a plurality of third interfaces are disposed on the second side of the interposer, and one of the third interfaces is electrically connected to one of the first interfaces correspondingly, and the third interface is used for connecting a cable.

In some embodiments, the charging pile further includes a back plate disposed at the second opening, and the adapter plate is disposed on the back plate and located on a side of the back plate facing the first direction.

In some embodiments, the backplane defines a plurality of interface vias, and one of the interface vias is used for extending one of the third interfaces.

In some embodiments, a plurality of marks are arranged on one side of the back plate, which is away from the interposer, and one mark corresponds to one interface via hole to indicate an interface number of the third interface.

In some embodiments, the edge of the back plate is bent towards a side away from the adapter plate to form a bent portion, the bent portion is provided with a first via hole, and the chassis is provided with a first screw hole so as to mount the back plate on the chassis through a fastener.

In some embodiments, the adapter plate defines a second through hole, and the back plate defines a second screw hole for mounting the adapter plate to the back plate via a fastener.

In some embodiments, the second side of the interposer is provided with a plurality of electronic components; the back plate is provided with a plurality of avoidance ports, and the avoidance ports are used for avoiding the electronic elements.

In some embodiments, the charging pile further comprises a protective shell, wherein switchable protective doors are arranged on two sides of the protective shell along the first direction, the case is arranged in the protective shell, and the protective shell and the protective doors are used for protecting the case.

Different from the situation of the related technology, the charging pile provided by the embodiment of the utility model is provided with the adapter plate and the functional module, one side of the adapter plate is connected with the functional module in an inserting way, so that the connection is convenient, the internal wiring is reduced, the other side of the adapter plate is connected with the external cable, the wiring is uniform, standard and orderly, the problem of mutual interference and even short circuit between the connecting wires due to complex wiring is solved, and the stability and the safety of the charging pile are improved; the lines needing to be externally connected are concentrated on the adapter plate, so that external wiring is facilitated, the probability of errors in wiring is reduced, the problem that the charging pile is damaged due to wiring errors is solved, and the service life of the charging pile is prolonged; because outside wiring all is in on the keysets, need not to take apart whole electric pile of filling during troubleshooting the keysets just can tentatively judge the functional module who breaks down, troubleshooting trouble convenience.

Drawings

Fig. 1 is a schematic structural diagram of a front side of a charging pile according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the rear side of the charging pile according to the embodiment of the present invention;

fig. 3 is a schematic structural diagram of the front side of the chassis according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of the rear side of the chassis according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of the front side of the back plate according to the embodiment of the present invention;

fig. 6 is a schematic structural diagram of the rear side of the back plate according to the embodiment of the present invention;

fig. 7 is a schematic structural diagram of the front side of the adapter plate according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of the rear side of the adapter plate according to the embodiment of the present invention;

fig. 9 is a cross-sectional view of the case, the back plate, the adapter plate, and the functional module according to the embodiment of the present invention;

fig. 10 is a schematic structural diagram of the case and the functional module according to the embodiment of the present invention.

The reference numerals in the detailed description are as follows:

100. charging piles;

1. a protective shell; 11. a protective door; 12. a third screw hole;

2. a chassis; 21. a first opening; 22. a second opening; 23. a first screw hole; 24. a limiting plate; 241. a third via hole;

3. a back plate; 31. an interface via hole; 32. identifying; 33. a first via hole; 34. a second screw hole; 35. a bending section; 36. avoiding the mouth;

4. an adapter plate; 41. a first interface; 42. a third interface; 43. a second via hole; 44. an electronic component;

5. a functional module; 51. and a second interface.

Detailed Description

To facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by directional terms such as "front, back, upper, lower, left, right", "horizontal, vertical, horizontal" and "top, bottom", etc. are usually based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these directional terms do not indicate and imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore, should not be construed as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

In the description of the present invention, it should be noted that the terms "first", "second", etc. are used to define the components, and are only used for the convenience of distinguishing the corresponding components, and if not stated otherwise, the above terms do not have special meanings, and therefore, should not be construed as limiting the scope of the present invention. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In addition, the technical features mentioned in the different embodiments of the present application described below may be combined with each other as long as they do not conflict with each other.

In order to solve the above technical problem, as shown in fig. 1 and fig. 2, an embodiment of the present invention provides a charging pile 100, where the charging pile 100 includes a protective shell 1, a chassis 2, a back plate 3, an adapter plate 4, and a plurality of functional modules 5, and the protective shell 1 is used to accommodate the chassis 2, the back plate 3, the adapter plate 4, and the functional modules 5 to protect them; the case 2 is used for installing the backboard 3 and the functional module 5; the back plate 3 is used for mounting the adapter plate 4; the adapter plate 4 is used for being electrically connected with the functional module 5 and an external cable, wherein the external cable comprises a power input line and a network cable; the functional module 5 is configured to implement various functions of the charging pile 100, such as implementing functions of conventional charging, fast charging, controlling a charging mode, controlling charging time, printing, interacting, and connecting to a network. Through with fill the electronic component modularization in the electric pile 100 for functional module 5, according to the function of damage when troubleshooting, just can be fast fix a position damaged functional module 5 to be convenient for troubleshooting, improve the efficiency of maintenance.

Next, specific structures of the protective case 1, the chassis 2, the rear plate 3, the adapter plate 4, and the functional module 5 described above will be described in sequence.

For the above protection casing 1, as shown in fig. 1 and fig. 2, the protection casing 1 is a column with a hollow interior, two sides of the protection casing 1 along the first direction are both provided with a switchable protection door 11, the case 2 is arranged in the protection casing 1, the protection door 11 is closed, and the protection casing 1 and the protection door 11 form an airtight space, so as to protect the case 2; through opening one side shutter 11, can the dismouting on quick-witted case 2 functional module 5 is convenient for overhaul, through opening the opposite side shutter 11 can carry out the connection and the disconnection of outside cable to part inside functional module 5 and outside cable, further strengthen fill the orderliness of electric pile 100 inside and outside line of walking, make to walk the line unified, standard, reduce the condition of walking the line alternately in disorder, reduce the degree of difficulty when outside cable is connected and is overhauld, improve outside cable with the problem of mutual interference between the functional module 5. The protective shell 1 is provided with third screw holes 12, the third screw holes 12 are used for tightly mounting the case 2 on the protective shell 1, and in the figure, the third screw holes 12 are located below the screws indicated by the reference numbers 12. Optionally, the protective casing 1 is made of a metal material. Optionally, a door lock is arranged on the protection door 11 to lock the protection door 11, so as to sufficiently protect the case 2, the functional module 5 and the adapter plate 4 in the protective shell 1.

As for the case 2, as shown in fig. 3 and 4, the case 2 is rectangular, and the case 2 is provided with an accommodating cavity for accommodating the functional module 5; a first opening 21 and a second opening 22 are formed in two opposite sides of the case 2 along a first direction, the first opening 21 and the second opening 22 are both communicated with the accommodating cavity, and the first opening 21 is used for installing the functional module 5; the second opening 22 is used for installing the back plate 3 and the adapter plate 4, so that an external cable can be connected from the second opening 22 conveniently, the connection of the external cable is more convenient, and the wiring is more orderly. The chassis 2 is provided with a first screw hole 23 adjacent to the second opening 22, and the first screw hole 23 is used for mounting the back plate 3 to the chassis 2.

As shown in fig. 3 and 4, a limiting plate 24 is disposed on one side of the chassis 2 facing the first direction, and the two limiting plates 24 are respectively located on two sides of the chassis 2 along the third direction; as shown in fig. 5, the position limiting plate 24 is used for abutting against the protective shell 1 to limit the position of the case 2 in the protective shell 1; the limiting plate 24 is provided with a third through hole 241, and the third through hole 241 is used for being matched with the third screw hole 12 to tightly mount the case 2 on the protective shell 1. Optionally, the chassis 2 is made of a metal sheet.

As for the above back plate 3, as shown in fig. 5 and fig. 6, the back plate 3 is disposed at the second opening 22, and the back plate 3 is provided with a plurality of interface via holes 31, so that when the adaptor plate 4 is mounted on the back plate 3, an interface on the adaptor plate 4 is avoided, and the interface on the adaptor plate 4 is exposed, thereby facilitating connection of an external cable; backplate 3 deviates from one side of keysets 4 is provided with a plurality of signs 32, one sign 32 and one interface via hole 31 corresponds, through setting up sign 32 can instruct the interface number of the interface on the keysets 4 is convenient for distinguish, makes the cable connect convenient, improves equipment and maintenance efficiency, is difficult for makeing mistakes, reduces the circuit and connects the problem that leads to the control panel to burn out by mistake, reduces the safety risk, also can investigate fast when maintaining that is which interface and the functional module 5 of being connected with it and go wrong. A first through hole 33 and a second screw hole 34 are arranged on the back plate 3, the first through hole 33 is matched with the first screw hole 23 to install the back plate 3 on the case 2, and the second screw hole 34 is used for installing the adapter plate 4 on the back plate 3; the edge of the back plate 3 is bent towards one side departing from the adapter plate 4 to form a bent part 35, the bent part 35 is parallel to the inner wall of the case 2, the bent part 35 is used for being connected with the case 2, and the first via hole 33 is located at the bent part 35; a plurality of avoidance ports 36 are formed in the back plate 3, and the avoidance ports 36 are used for avoiding electronic elements on the adapter plate 4, so that the adapter plate 4 can be tightly attached to the back plate 3. Optionally, the back plate 3 is made of a metal sheet. Optionally, the identifier 32 is a numeric and/or alphabetic number.

As for the above-mentioned adapter plate 4, as shown in fig. 7 to 9, the adapter plate 4 is disposed on the back plate 3 and located on one side of the back plate 3 facing the first direction, that is, the adapter plate 4 is also disposed at the second opening 22; a plurality of first interfaces 41 are arranged on a first side of the adapter plate 4, the first side faces the first direction, and the first interfaces 41 are used for being connected with the functional module 5; the plurality of first interfaces 41 are arranged at intervals along a second direction, so as to be connected with the plurality of functional modules 5 respectively, wherein the second direction is perpendicular to the first direction, and in the figure, the second direction is an up-down direction; a plurality of third interfaces 42 are arranged on the second side of the interposer 4, one third interface 42 is electrically connected to one first interface 41 correspondingly, the third interface 42 extends out from the interface via hole 31, and one interface via hole 31 corresponds to one third interface 42, so that the identifier 32 is used for indicating the interface number of the third interface 42; the third interfaces 42 are also arranged at intervals along the second direction, so that an operation space is reserved when external cables are plugged, and the problem that the cables are dense and difficult to plug and unplug is solved; the third interface 42 is used for connecting cables, and then two sides of the adapter plate 4 are respectively used for connecting an external cable and the functional module 5, that is, the adapter plate 4 is a connecting bridge between the functional module 5 and the external cable, and can distinguish the two, which is convenient for connecting the external cable and the functional module 5, so that the wiring is more uniform and ordered, the mutual interference between the external cable and the functional module 5 can be reduced, and the stability and the safety of the system during operation are improved; the adapter plate 4 is provided with a second through hole 43, and the second through hole 43 is used for being matched with the second screw hole 34 so as to install the adapter plate 4 on the back plate 3. The second side of the interposer 4 is also provided with a plurality of electronic components 44. Optionally, the interposer 4 is a circuit board. Optionally, the first interface 41 and the third interface 42 are both sockets. Optionally, the first interface 41 and the third interface 42 are both male sockets.

As for the functional module 5, as shown in fig. 9 and 10, different functional modules 5 have different functions, and different functional modules 5 may be separately detachably mounted on the chassis 2, or may be integrated together into a whole; the functional module 5 may be a functional chip or a functional box, or may be a part of a chip with multiple functions; one side of the functional module 5 facing the interposer 4 is provided with a second interface 51, and one functional module 5 is at least provided with one second interface 51, and the second interface 51 is used for being connected with the first interface 41 in an inserting manner; the functional modules 5 are arranged at intervals along the second direction, and the second interfaces 51 are arranged at intervals along the second direction, so as to be respectively connected with the first interfaces 41 on the adapter plate 4. Optionally, the second interface 51 is a socket and is a socket female socket to be plugged with the first interface 41.

It will be appreciated that the above mutually corresponding via holes and screw holes may be interchanged, for example, the first screw hole 23 and the first via hole 33 are interchanged, and the fastening member may be a screw; the threaded holes may be replaced with through holes, for example, the first threaded hole 23 is changed into a through hole by removing internal threads, and the fastening member may be a bolt.

The charging pile 100 provided by the embodiment of the utility model is provided with the adapter plate 4 and the functional module 5, one side of the adapter plate 4 is connected with the functional module 5 in an inserting way, so that the connection is convenient, the internal wiring is reduced, the other side of the adapter plate 4 is connected with the external cable, the wiring is uniform, standard and orderly, the problem of mutual interference and even short circuit between the connecting wires caused by complex wiring is solved, and the stability and the safety of the charging pile 100 are improved; the circuits needing to be externally connected are concentrated on the adapter plate 4, so that external wiring is facilitated, the probability of errors in wiring is reduced, the problem that the charging pile 100 is damaged due to wiring errors is solved, and the service life of the charging pile 100 is prolonged; since the external wiring is arranged on the adapter plate 4, the whole charging pile 100 does not need to be disassembled when troubleshooting is performed, the functional module 5 with the fault can be preliminarily judged on the adapter plate 4, and troubleshooting is convenient; by arranging the back plate 3, the adapter plate 4 can be installed and fixed, and the interface through hole 31 and the identifier 32 are arranged corresponding to the third interface 42, so that an external cable can be connected conveniently, and errors are not easy to occur; the position of the case 2 in the protective shell 1 can be limited by arranging the limiting plate 25, and the case 2 is fastened to the protective shell 1 through the fastening piece, so that the problem that the case 2 shakes or even moves in the protective shell 1 is solved, and the working stability of the case 2 is enhanced.

It should be noted that the preferred embodiments of the present invention are described in the specification and the drawings, but the present invention can be realized in many different forms, and is not limited to the embodiments described in the specification, and these embodiments are not provided as additional limitations to the present invention, and are provided for the purpose of making the understanding of the disclosure of the present invention more thorough and complete. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention; further, modifications and variations may be suggested to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the scope of the appended claims.

Claims

1. A charging pile, comprising:

the computer case is provided with an accommodating cavity, a first opening and a second opening are formed in two opposite sides of the computer case along a first direction, and the first opening and the second opening are communicated with the accommodating cavity;

the adapter plate is arranged at the second opening, a plurality of first interfaces are arranged on a first side of the adapter plate, the first side faces the first direction, and the adapter plate is further used for being connected with an external cable; and

the functional modules are arranged in the accommodating cavity and provided with second interfaces, and the second interfaces are inserted into the first interfaces and are electrically connected with the first interfaces.

2. The charging pile of claim 1, wherein the first connectors are spaced apart along a second direction, the second connectors are spaced apart along the second direction, a second connector corresponds to a first connector, and the second direction is perpendicular to the first direction.

3. The charging pile according to claim 1, wherein a plurality of third interfaces are arranged on the second side of the adapter plate, one third interface is electrically connected to one first interface correspondingly, and the third interface is used for connecting a cable.

4. The charging pile according to claim 3, further comprising a back plate, wherein the back plate is arranged at the second opening, and the adapter plate is arranged on the back plate and located on one side of the back plate facing the first direction.

5. The charging pile according to claim 4, wherein the back plate is provided with a plurality of interface through holes, and one of the interface through holes is used for extending one of the third interfaces.

6. The charging pile according to claim 5, wherein a plurality of marks are arranged on one side of the back plate, which is far away from the adapter plate, and one mark corresponds to one interface via hole to indicate an interface number of the third interface.

7. The charging pile according to claim 4, wherein the edge of the back plate is bent towards one side away from the adapter plate to form a bent portion, the bent portion is provided with a first via hole, and the chassis is provided with a first screw hole so that the back plate can be mounted on the chassis through a fastener.

8. The charging pile according to claim 4, wherein the adapter plate is provided with a second through hole, and the backboard is provided with a second screw hole, so that the adapter plate can be mounted on the backboard through a fastener.

9. The charging pile according to claim 4, characterized in that the second side of the adapter plate is provided with a plurality of electronic components; the back plate is provided with a plurality of avoidance ports, and the avoidance ports are used for avoiding the electronic elements.

10. The charging pile according to any one of claims 1 to 9, further comprising a protective shell, wherein both sides of the protective shell in the first direction are provided with switchable protective doors, the case is disposed in the protective shell, and the protective shell and the protective doors are used for protecting the case.