A charging pile

Abstract

The utility model relates to charging pile technical field especially, it relates to a charging pile, including stake frame and stake body, the stake body includes casing, wall hanging spare, first clamping joint structure and second clamping joint structure, the wall hanging spare links to each other with stake frame, first clamping joint structure includes the clamping ear of setting on wall hanging spare, second clamping joint structure includes the card hole of setting on casing, the casing has opposite front side and back side, the card hole is located on the back side, the clamping ear is matched with the card hole clamping, to with casing is connected on wall hanging spare. Through the clamping ear of wall hanging up setting and the clamping cooperation of card hole of setting on casing, can connect casing on wall hanging spare, only need to take out the clamping ear from the card hole when disassembling, can dismantle conveniently.

Description

Technical Field

[0001] This utility model relates to the field of charging pile technology, and in particular to a charging pile. Background Technology

[0002] The charging device for new energy vehicles includes a charging socket installed on the vehicle body and a charging pile installed in the outside. The charging pile is equipped with a charging gun, and the new energy vehicle is charged by plugging the charging gun into the charging socket.

[0003] An existing charging pile includes a pile body and a charging gun. The pile body includes a housing, a control main board, an input interface, an output interface, and a mounting plate. A fixing plate is bolted to the outer surface of the housing. The mounting plate is bolted to the wall, and the fixing plate is bolted to the mounting plate. The control main board is installed inside the housing. The input interface and the output interface are exposed outside the housing. The input interface is connected to the mains power, and the output interface is connected to the charging gun. The input interface and the output interface are connected to the control main board. During charging, the charging gun is plugged into the charging socket on the vehicle body, and the mains power enters the vehicle's power supply through the pile body and the charging gun.

[0004] However, the existing charging piles are relatively difficult to disassemble and assemble. Summary of the Invention

[0005] This utility model provides a charging pile, which aims to solve the problem that the disassembly and assembly of the pile body is relatively troublesome in existing charging piles.

[0006] To address the aforementioned issues, this utility model provides a charging pile, comprising a pile frame and a pile body, wherein the pile body includes a shell, a wall-mounted component, a first snap-fit ​​structure, and a second snap-fit ​​structure. The wall mount is connected to the pile frame. The first snap-fit ​​structure includes a snap-fit ​​ear on the wall mount and the second snap-fit ​​structure includes a snap-fit ​​hole on the housing. The housing has a front side and a rear side facing each other. The snap-fit ​​hole is located on the rear side. The snap-fit ​​ear engages with the snap-fit ​​hole to connect the housing to the wall mount.

[0007] Optionally, the snap-fit ​​ear is located on the edge of the wall mount.

[0008] Optionally, the snap-fit ​​ear is plate-shaped and includes a connecting portion, a transition portion, and a snap-fit ​​portion. The transition portion is located between the connecting portion and the snap-fit ​​portion. The connecting portion and the snap-fit ​​portion are parallel to the rear side surface, and the transition portion is perpendicular to the rear side surface. The transition portion is inserted into the snap-fit ​​hole from back to front so that the snap-fit ​​portion is engaged with the housing.

[0009] Optionally, a snap-fit ​​window is also provided on the rear side, and the snap-fit ​​window is located directly above the snap-fit ​​hole.

[0010] Optionally, the snap-fit ​​ears are provided in multiples, and the multiple snap-fit ​​ears are spaced apart; the snap-fit ​​holes are provided in multiples, and the multiple snap-fit ​​holes are spaced apart. Each of the card slots corresponds to one of the card lugs.

[0011] Optionally, the wall mount is further provided with a first mounting structure, and the housing is provided with a second mounting structure, wherein the first mounting structure is connected to the second mounting structure.

[0012] Optionally, the first mounting structure includes a fixing ear disposed on the wall mount, the fixing ear having a first fixing hole, and the second mounting structure includes a second fixing hole disposed on the housing, the first fixing hole being bolted to the second fixing hole.

[0013] Optionally, the housing has a bottom side and a top side, and the second fixing hole is located on the bottom side; The fixing ear includes a transition section and a fixing section. The transition section is connected to the fixing section and the wall mount. The fixing section is parallel to the bottom side. The first fixing hole is provided on the fixing section. The snap-fit ​​ear is located on the rear side near the top side.

[0014] Optionally, the wall mount is bolted to the pile frame.

[0015] Optionally, the charging pile further includes a control motherboard, input terminals, output terminals, and a charging gun. The input terminals are used to connect to the mains power, the output terminals are electrically connected to the charging gun, the input terminals and the output terminals are electrically connected to the control motherboard, and the charging gun is used to plug into the vehicle's charging socket.

[0016] According to the charging pile provided in this utility model embodiment, the housing can be connected to the wall mount by engaging the snap-fit ​​ear provided on the wall mount with the snap-fit ​​hole provided on the housing. When disassembling, it is only necessary to remove the snap-fit ​​ear from the snap-fit ​​hole, which facilitates the assembly and disassembly of the charging pile. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of a charging pile provided in an embodiment of the present invention; Figure 2 for Figure 1 Exploded view of the inner shell and wall mount; Figure 3 This is a schematic diagram of the internal structure of the pile.

[0019] Instruction manual drawing reference numerals: 1. Pile frame; 2. Pile body; 3. Wall mount; 4. Charging gun; 5. Housing; 6. Front side; 7. Rear side; 8. Top side; 9. Bottom side; 10. Mounting cavity; 11. Snap hole; 12. Snap-fit ​​window; 13. Snap-fit ​​ear; 14. Connecting part; 15. Transition part; 16. Snap-fit ​​part; 17. Fixing ear; 18. Transition section; 19. Fixing section; 20. First fixing hole; 21. Fixing bolt; 22. Second fixing hole; 23. Input terminal; 24. Output terminal; 25. Control main board; 26. First mounting hole. Detailed Implementation

[0020] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be 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 present utility model and are not intended to limit the present utility model.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] like Figures 1 to 3 As shown, this utility model embodiment provides a charging pile, including a pile frame 1 and a pile body 2. The pile body 2 includes a shell 5, a wall-mounted component 3, a first snap-fit ​​structure and a second snap-fit ​​structure.

[0023] The wall mount 3 is connected to the pile frame 1. The first snap-fit ​​structure includes a snap-fit ​​ear 13 provided on the wall mount 3, and the second snap-fit ​​structure includes a snap-fit ​​hole 11 provided on the housing 5. The housing 5 has a front side 6 and a rear side 7 with opposite sides. The snap-fit ​​hole 11 is located on the rear side 7. The snap-fit ​​ear 13 engages with the snap-fit ​​hole 11 to connect the housing 5 to the wall mount 3.

[0024] In this embodiment, the housing 5 can be connected to the wall mount 3 by engaging the snap-fit ​​ear 13 on the wall mount with the snap-fit ​​hole 11 on the housing 5. When disassembling, it is only necessary to remove the snap-fit ​​ear 13 from the snap-fit ​​hole 11, which is convenient for disassembly and assembly.

[0025] In this embodiment, the charging pile also includes a control motherboard 25, an input terminal 23, an output terminal 24, and a charging gun 4. The input terminal 23 is connected to the mains power cable inside the pile frame 1 via a cable. The output terminal 24 is electrically connected to the charging gun 4 via a cable. The input terminal 23 and the output terminal 24 are electrically connected to the control motherboard 25. The charging gun 4 is used to plug into the charging socket of the vehicle.

[0026] In this embodiment, the connection between the output terminal 24 and the cable of the charging gun 4 is a bolt connection, which facilitates connection with different models of charging guns 4.

[0027] In this embodiment, the housing 5 is provided with a mounting cavity 10, and the control motherboard 25 is installed in the mounting cavity 10.

[0028] In this embodiment, the slot 11 connects the mounting cavity 10 to the outside.

[0029] In one embodiment, the snap-fit ​​ear 13 is provided on the edge of the wall mount 3.

[0030] In this embodiment, the snap-fit ​​ear 13 is provided on the edge of the wall mount 3. During manufacturing, it can be cut and shaped from the edge of the wall mount 3, which is convenient for manufacturing.

[0031] In one embodiment, the snap-fit ​​ear 13 is plate-shaped and includes a connecting portion 14, a transition portion 15, and a snap-fit ​​portion 16. The transition portion 15 is located between the connecting portion 14 and the snap-fit ​​portion 16. The connecting portion 14 and the snap-fit ​​portion 16 are parallel to the rear side surface 7, and the transition portion 15 is perpendicular to the rear side surface 7. The transition portion 15 is inserted into the snap-fit ​​hole 11 from back to front so that the snap-fit ​​portion 16 is engaged with the housing 5.

[0032] In this embodiment, the connecting part 14 is connected to the edge of the wall mount 3.

[0033] In this embodiment, the wall mount 3 is generally plate-shaped.

[0034] In this embodiment, the overall structure of the wall mount 3 is parallel to the rear side 7 of the housing 5.

[0035] In this embodiment, the connecting part 14 is plate-shaped, and the thickness of the connecting part 14 is the same as the thickness of the wall mount 3.

[0036] In this embodiment, the transition portion 15 is perpendicular to the wall mount 3.

[0037] In this embodiment, the snap-fit ​​part 16 is parallel to the rear side 7 of the housing 5, and the snap-fit ​​part 16 extends into the mounting cavity 10. The side of the snap-fit ​​part 16 facing the wall mount 3 is engaged with the side of the mounting cavity 10 facing away from the wall mount 3.

[0038] In one embodiment, a snap-fit ​​window 12 is also provided on the rear side 7, and the snap-fit ​​window 12 is located directly above the snap-fit ​​hole 11.

[0039] In this embodiment, the snap-fit ​​window 12 is located directly above the snap-fit ​​hole 11.

[0040] In this embodiment, the snap-fit ​​window 12 is provided so that the staff can observe whether the snap-fit ​​part 16 is snapped in place. When disassembling, the staff can tilt the snap-fit ​​part 16 through the snap-fit ​​window 12 so that the snap-fit ​​part 16 can be taken out from the snap-fit ​​hole 11.

[0041] In one embodiment, there are multiple latching ears 13, which are spaced apart, and multiple locking holes 11, which are spaced apart.

[0042] Multiple card slots 11 correspond one-to-one with multiple card lugs 13.

[0043] In this embodiment, "multiple" refers to two or more.

[0044] In this embodiment, two snap-fit ​​ears 13 are provided. Both snap-fit ​​ears 13 are located on the upper edge of the wall mount 3. The two snap-fit ​​ears 13 are spaced apart and are symmetrical about the center line of the wall mount 3.

[0045] In this embodiment, two locking holes 11 are provided, both of which are located on the rear side 7 of the housing 5. The two locking holes 11 are spaced apart and are symmetrical about the center line of the rear side 7 of the housing 5.

[0046] In this embodiment, the cooperation of multiple snap-fit ​​ears 13 and snap-fit ​​holes 11 makes the connection between the wall mount 3 and the housing 5 more stable, making the pile body 2 less prone to tilting.

[0047] In one embodiment, the wall mount 3 is further provided with a first mounting structure, and the housing 5 is provided with a second mounting structure, with the first mounting structure connected to the second mounting structure.

[0048] In this embodiment, the first mounting structure and the second mounting structure are connected to make the housing 5 and the wall mount 3 more stable.

[0049] In one embodiment, the first mounting structure includes a fixing ear 17 disposed on the wall mount 3, and the fixing ear 17 is provided with a first fixing hole 20. The second mounting structure includes a second fixing hole 22 disposed on the housing 5, and the first fixing hole 20 and the second fixing hole 22 are bolted together.

[0050] In this embodiment, the fixing ear 17 is disposed on the edge of the wall mount 3.

[0051] In this embodiment, the fixing ear 17 is bolted to the housing 5, which facilitates design and manufacturing.

[0052] In one embodiment, the housing 5 has a bottom side 9 and a top side 8, and a second fixing hole 22 is located on the bottom side 9.

[0053] The fixing ear 17 includes a transition section 18 and a fixing section 19. The transition section 18 is connected to the fixing section 19 and the wall mount 3. The fixing section 19 is parallel to the bottom side 9, and the first fixing hole 20 is provided on the fixing section 19.

[0054] The snap-fit ​​ear 13 is located on the rear side 7 near the top side 8.

[0055] In this embodiment, the second fixing hole 22 is set on the bottom side 9, and the fixing section 19 of the fixing ear 17 is connected to the bottom side 9, so that the fixing section 19 supports the shell 5 and further improves the stability of the pile body 2.

[0056] In this embodiment, the transition section 18 is inclined, and the distance between the end of the transition section 18 closer to the wall mount 3 and the latch hole 11 is greater than the distance between the end of the transition section 18 farther from the wall mount 3 and the latch hole 11. This facilitates design. In one embodiment, the wall mount 3 is bolted to the pile frame 1.

[0057] In this embodiment, the wall mount 3 is provided with a first mounting hole 26 between the snap-fit ​​ear 13 and the fixing ear 17, and the pile frame 1 is provided with a second mounting hole. The wall mount 3 is installed on the pile frame 1 by inserting fixing bolts 21 through the first mounting hole 26 and the second mounting hole.

[0058] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0059] According to the charging pile provided in this utility model embodiment, the housing 5 can be connected to the wall-mounted component 3 by engaging the snap-fit ​​ear 13 provided on the wall mount with the snap-fit ​​hole 11 provided on the housing 5. When disassembling, it is only necessary to remove the snap-fit ​​ear 13 from the snap-fit ​​hole 11, which is convenient for disassembly and assembly.

[0060] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be included within the protection scope of this utility model.

Claims

1. A charging pile, characterized in that, It includes a pile frame (1) and a pile body (2), wherein the pile body (2) includes a shell (5), a wall mount (3), a first snap-fit ​​structure and a second snap-fit ​​structure; The wall mount (3) is connected to the pile frame (1). The first snap-fit ​​structure includes a snap-fit ​​ear (13) provided on the wall mount (3). The second snap-fit ​​structure includes a snap-fit ​​hole (11) provided on the housing (5). The housing (5) has a front side (6) and a rear side (7) opposite to each other. The snap-fit ​​hole (11) is located on the rear side (7). The snap-fit ​​ear (13) engages with the snap-fit ​​hole (11) to connect the housing (5) to the wall mount (3).

2. The charging pile according to claim 1, characterized in that, The snap-fit ​​ear (13) is located on the edge of the wall mount (3).

3. The charging pile according to claim 2, characterized in that, The snap-fit ​​ear (13) is plate-shaped and includes a connecting part (14), a transition part (15) and a snap-fit ​​part (16). The transition part (15) is located between the connecting part (14) and the snap-fit ​​part (16). The connecting part (14) and the snap-fit ​​part (16) are parallel to the rear side surface (7). The transition part (15) is perpendicular to the rear side surface (7). The transition part (15) is inserted into the snap hole (11) from back to front so that the snap-fit ​​part (16) is engaged with the housing (5).

4. The charging pile according to claim 2, characterized in that, The rear side (7) is also provided with a snap-fit ​​window (12), which is located directly above the snap-fit ​​hole (11).

5. The charging pile according to claim 2, characterized in that, The latching ears (13) are provided in multiple ways, and the multiple latching ears (13) are spaced apart. The latching holes (11) are provided in multiple ways, and the multiple latching holes (11) are spaced apart. Each of the multiple card holes (11) corresponds to one of the multiple card lugs (13).

6. The charging pile according to claim 2, characterized in that, The wall mount (3) is provided with a first mounting structure, and the housing (5) is provided with a second mounting structure. The first mounting structure is connected to the second mounting structure.

7. The charging pile according to claim 6, characterized in that, The first mounting structure includes a fixing ear (17) provided on the wall mount (3), and the fixing ear (17) is provided with a first fixing hole (20). The second mounting structure includes a second fixing hole (22) provided on the housing (5), and the first fixing hole (20) and the second fixing hole (22) are bolted together.

8. The charging pile according to claim 7, characterized in that, The housing (5) has a bottom side (9) and a top side (8), and the second fixing hole (22) is located on the bottom side (9); The fixing ear (17) includes a transition section (18) and a fixing section (19). The transition section (18) is connected to the fixing section (19) and the wall mount (3). The fixing section (19) is parallel to the bottom side (9). The first fixing hole (20) is provided on the fixing section (19). The snap-fit ​​ear (13) is located on the rear side (7) near the top side (8).

9. The charging pile according to claim 1, characterized in that, The wall-mounted component (3) is bolted to the pile frame (1).

10. The charging pile according to claim 1, characterized in that, The charging pile also includes a control motherboard (25), an input terminal (23), an output terminal (24), and a charging gun (4). The input terminal (23) is used to connect to the mains power, the output terminal (24) is electrically connected to the charging gun (4), the input terminal (23) and the output terminal (24) are electrically connected to the control motherboard (25), and the charging gun (4) is used to plug into the vehicle's charging socket.

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