Charging pile with anti-erosion charging head

Abstract

The utility model discloses a charging pile with an anti-erosion charging head, and relates to the technical field of charging piles, the charging pile comprises a charging pile main body, a take-up frame is fixedly connected above the front end of the charging pile main body, a charging wire is movably connected in the take-up frame, and the lower end of the charging wire is fixedly connected with a mounting mechanism. The right end of the mounting mechanism is fixedly connected with a charging head, and the lower end of the left side of the charging pile body is fixedly connected with an anti-erosion mechanism. According to the charging pile with the anti-erosion charging head, a spring II is compressed by pulling a pull rod, a clamping rod and a clamping hole are arranged in a matched mode, then a connecting block I and a connecting block II are connected, a charging wire and the charging head are connected, the structure is simple, the installation mode is firm, and the charging pile is convenient to use. And through the arrangement of a sliding block, a first spring is compressed.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, in particular to a charging pile with a charging head that is erosion-resistant. Background Art

[0002] With the popularity of various types of electric vehicles, more and more charging piles are set up in various public areas. The function of charging piles for electric vehicles is similar to that of cars and gas stations. They can be fixed on the ground or walls and installed in parking lots or charging stations in public buildings and residential areas. They can charge various models of electric vehicles according to different voltage levels. Charging piles generally provide two charging methods: conventional charging and fast charging. The charging method can be selected according to needs.

[0003] For example, a Chinese patent with publication number CN219406206U discloses a charging pile with an anti-corrosion charging pile head, and the key points of its technical solution are: it includes a charging pile body, the left and right sides of the charging pile body are electrically connected to charging guns, and the left and right sides of the charging pile body are provided with two placement slots, and the charging gun is movably mounted together with the placement slots; two protection blocks, the two protection blocks are respectively fixedly connected to the left and right sides of the charging pile body, and one side of the protection block is provided with a through hole, and the charging gun is movably mounted together with the through hole; a protection component, the protection component is arranged inside the through hole, and is used to protect the charging gun, by setting the charging gun, when the charging gun is movably mounted inside the placement slot, the position of the adjustment block is adjusted, so that the adjustment block can drive the bottom surface of the blocking bag to move inside the through hole, thereby preventing the charging gun from being eroded by wind and sun, thereby improving the later service life of the charging gun.

[0004] The existing technology has the following problems:

[0005] The charging gun of the existing charging pile is exposed to the outside, which makes it easy for the charging gun to be corroded by the wind and sun outdoors, thus affecting the later service life of the charging gun. At the same time, the installation and disassembly of the existing charging pile is relatively troublesome, and it is difficult to repair and replace the corroded charging head. Utility Model Content

[0006] The utility model provides a charging pile with a charging head that is resistant to corrosion, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A charging pile with a erosion-resistant charging head comprises a charging pile body, a wire take-up frame is fixedly connected to the upper position of the front end of the charging pile body, a charging wire is movably connected inside the wire take-up frame, a mounting mechanism is fixedly connected to the lower end of the charging wire, a charging head is fixedly connected to the right end of the mounting mechanism, and an anti-corrosion mechanism is fixedly connected to the lower end of the left side of the charging pile body.

[0009] Preferably: the mounting mechanism comprises a connecting block 1 and a connecting block 2, the left end of the connecting block 1 is fixedly connected to the lower end of the charging cable, the right end of the connecting block 2 is fixedly connected to the left end of the charging head, the right end of the connecting block 1 is fixedly connected to a connecting sleeve, a card slot is provided at the upper end of the connecting block 2, a card rod is movably connected to the inner wall of the card slot, a spring 2 is movably connected to the upper end of the outer surface of the card rod, and a pull rod is fixedly connected to the top of the card rod.

[0010] Preferably, an annular groove is provided in the middle of the left end of the second connecting block, and the annular groove and the connecting sleeve are both annular in shape and have the same size.

[0011] Preferably, a clamping hole is provided on the top of the connecting sleeve, and the diameter of the inner wall of the clamping hole is consistent with the diameter of the outer surface of the clamping rod.

[0012] Preferably: the anti-corrosion mechanism includes a connecting frame, the right side of the connecting frame is fixedly connected to the lower end of the left side of the charging pile body, a connecting groove is provided in the middle position of the connecting frame, two sliding grooves are provided at the upper and lower ends of the connecting frame, the inner walls of the two sliding grooves are movably connected to two limit washers, the relatively opposite surfaces of the two limit washers are fixedly connected to two sliding rods, the relatively opposite ends of the two sliding rods are movably connected to the upper and lower ends of the connecting frame, the relatively opposite surfaces of the two sliding rods are fixedly connected to two springs, and the outer surfaces of the two sliding rods are fixedly connected to two sliders.

[0013] Preferably, both upper and lower ends of the front end of the connection frame are provided with sliding grooves, and the width of the sliding grooves is consistent with the width of the sliding block.

[0014] Preferably, the limiting washer is in the shape of a circular ring, and the outer surface diameter of the limiting washer is consistent with the length of the sliding groove.

[0015] Preferably, the inner wall diameter of the connecting groove is larger than the outer surface diameter of the charging head, and the inner wall diameter of the limiting washer is larger than the outer surface diameter of the charging head.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] The utility model provides a charging pile with a charging head that is resistant to corrosion. By pulling a provided pull rod, spring two is compressed, and a provided clamping rod and a clamping hole are cooperated to connect a connecting block one with a connecting block two, and then a charging line is connected to a charging head. The structure is relatively simple, and the installation method is relatively tight, so it is convenient to repair or replace a charging head that has been corroded.

[0018] The utility model provides a charging pile with a charging head that is resistant to corrosion. A sliding block is provided to compress a spring, and two annular limiting washers with a softer material are provided to block the charging head without damaging the charging line, thereby preventing the charging head from being corroded by the outside world, thereby better protecting the charging head and extending its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the installation mechanism structure of the utility model;

[0021] Figure 3 This is a schematic cross-sectional view of the installation mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the anti-corrosion mechanism structure of the utility model;

[0023] Figure 5 It is a schematic cross-sectional structural diagram of the anti-corrosion mechanism of the utility model.

[0024] In the figure: 1. Charging pile body; 2. Wire collection frame; 3. Charging cable; 4. Anti-corrosion mechanism; 5. Installation mechanism; 6. Charging head; 41. Connecting frame; 42. Slide groove; 43. Sliding block; 44. Connecting groove; 45. Limiting washer; 46. Spring 1; 47. Sliding groove; 48. Sliding rod; 51. Connecting block 1; 52. Connecting block 2; 53. Pull rod; 54. Connecting sleeve; 55. Spring 2; 56. Clamping rod; 57. Annular groove; 58. Clamping groove; 59. Clamping hole. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1As shown, a charging pile with a erosion-resistant charging head includes a charging pile body 1, a wire take-up frame 2 is fixedly connected to the upper position of the front end of the charging pile body 1, a charging wire 3 is movably connected inside the wire take-up frame 2, a mounting mechanism 5 is fixedly connected to the lower end of the charging wire 3, a charging head 6 is fixedly connected to the right end of the mounting mechanism 5, and an anti-erosion mechanism 4 is fixedly connected to the lower end of the left side of the charging pile body 1.

[0027] It should be noted that by pulling the pull rod 53, the spring 2 55 is compressed, and the clamping rod 56 and the clamping hole 59 are cooperated to connect the connecting block 1 51 and the connecting block 2 52, and then connect the charging cable 3 and the charging head 6. The structure is relatively simple and the installation method is relatively tight, which is convenient for repairing or replacing the charging head that has been corroded. The slider 43 is provided to compress the spring 1 46, and the two annular limiting washers 45 with softer material are provided to block the charging head 6 without damaging the charging cable 3, thereby preventing the charging head 6 from being corroded by the outside world, thereby better protecting the charging head 6 and extending its service life.

[0028] like Figure 2 , Figure 3 As shown, the mounting mechanism 5 includes a connecting block 1 51 and a connecting block 2 52, the left end of the connecting block 1 51 is fixedly connected to the lower end of the charging cable 3, the right end of the connecting block 2 52 is fixedly connected to the left end of the charging head 6, the right end of the connecting block 1 51 is fixedly connected with a connecting sleeve 54, a slot 58 is provided at the upper end of the connecting block 2 52, a clamping rod 56 is movably connected to the inner wall of the slot 58, a spring 2 55 is movably connected to the upper end of the outer surface of the clamping rod 56, and a pull rod 53 is fixedly connected to the top of the clamping rod 56.

[0029] It should be noted that by pulling the pull rod 53 upward, the clamping rod 56 moves upward along the clamping groove 58, thereby compressing the spring 2 55, and then sliding the connecting block 2 52 to the left, so that the annular groove 57 slides along the connecting sleeve 54. The connecting sleeve 54 and the annular groove 57 are consistent in shape and size, so that the connection between the connecting block 1 51 and the connecting block 2 52 is smoother. Then, the pull rod 53 is released, and under the action of the spring 2 55, the clamping rod 56 slides into the clamping hole 59, thereby connecting the connecting block 1 51 and the connecting block 2 52, and then connecting the charging cable 3 and the charging head 6. The structure is relatively simple and the installation method is relatively tight, which makes it convenient to repair or replace the charging head that has been corroded.

[0030] like Figure 3 As shown, an annular groove 57 is provided at the middle position of the left end of the second connecting block 52 , and the annular groove 57 and the connecting sleeve 54 are both annular in shape and have the same size.

[0031] It should be noted that the annular groove 57 slides along the connecting sleeve 54 , and the connecting sleeve 54 and the annular groove 57 are consistent in shape and size, so that the connection between the connecting block 1 51 and the connecting block 2 52 is smoother.

[0032] like Figure 3 As shown, a clamping hole 59 is opened on the top of the connecting sleeve 54 , and the diameter of the inner wall of the clamping hole 59 is consistent with the diameter of the outer surface of the clamping rod 56 .

[0033] It should be noted that the clamping rod 56 slides into the clamping hole 59 , thereby connecting the connecting block 1 51 and the connecting block 2 52 , and then connecting the charging cable 3 and the charging head 6 .

[0034] like Figure 4 , Figure 5 As shown, the anti-corrosion mechanism 4 includes a connecting frame 41, the right side of the connecting frame 41 is fixedly connected to the lower end of the left side of the charging pile body 1, a connecting groove 44 is provided in the middle position of the connecting frame 41, and two sliding grooves 47 are provided at the upper and lower ends of the connecting frame 41, and the inner walls of the two sliding grooves 47 are movably connected to two limiting washers 45, and the relatively opposite surfaces of the two limiting washers 45 are fixedly connected to two sliding rods 48, and the relatively opposite ends of the two sliding rods 48 are movably connected to the upper and lower ends of the connecting frame 41, and the relatively opposite surfaces of the two sliding rods 48 are fixedly connected to two springs 46, and the outer surfaces of the two sliding rods 48 are fixedly connected to two sliders 43.

[0035] It should be noted that by pulling the slider 43 outward, the slider 43 moves along the slide groove 42, thereby driving the slide rod 48 to move outward, thereby compressing the spring 1 46, thereby causing the limiting washer 45 to move into the sliding groove 47, thereby opening the front end opening of the connecting groove 44, and then sliding the charging head 6 into the connecting groove 44, and then releasing the slider 43. Under the action of the spring 1 46, the two limiting washers 45 move toward the middle, thereby blocking the charging head 6. The limiting washer 45 is in the shape of a ring and is made of a relatively soft material. While blocking the charging head 6, it will not damage the charging cable 3, thereby preventing the charging head 6 from being eroded by the outside world, thereby better protecting the charging head 6 and extending its service life.

[0036] like Figure 5 As shown, both upper and lower ends of the front end of the connection frame 41 are provided with slide grooves 42 , and the width of the slide groove 42 is consistent with the width of the slider 43 .

[0037] It should be noted that the slider 43 moves along the slide groove 42, thereby driving the slide rod 48 to move outward, thereby compressing the spring 1 46.

[0038] like Figure 5As shown, the limiting washer 45 is in the shape of a circular ring, and the outer surface diameter of the limiting washer 45 is consistent with the length of the sliding groove 47 .

[0039] It should be noted that the limiting washer 45 moves into the sliding groove 47 , thereby opening the front end of the connecting groove 44 .

[0040] like Figure 5 As shown, the inner wall diameter of the connecting groove 44 is larger than the outer surface diameter of the charging head 6 , and the inner wall diameter of the limiting washer 45 is larger than the outer surface diameter of the charging head 6 .

[0041] It should be noted that the limiting gasket 45 is made of a relatively soft material, and while blocking the charging head 6 , it will not damage the charging cable 3 , thereby preventing the charging head 6 from being corroded by the outside world.

[0042] The working principle of the utility model is as follows: by pulling the pull rod 53 upward, the clamping rod 56 moves upward along the clamping groove 58, thereby compressing the spring 2 55, and then sliding the connecting block 2 52 to the left, so that the annular groove 57 slides along the connecting sleeve 54. The connecting sleeve 54 and the annular groove 57 are consistent in shape and size, so that the connection between the connecting block 1 51 and the connecting block 2 52 is smoother, and then loosening the pull rod 53, under the action of the spring 2 55, the clamping rod 56 slides into the clamping hole 59, thereby connecting the connecting block 1 51 and the connecting block 2 52, and then connecting the charging line 3 and the charging head 6. The structure is relatively simple, and the installation method is also relatively tight, which is convenient for repairing or replacing the charging head that has been corroded. The slider 43 is pulled from the outside, so that the slider 43 moves along the slide groove 42, and then the slide rod 48 moves outward, so that the spring 1 46 is compressed, so that the limiting washer 45 moves into the sliding groove 47, so that the front end opening of the connecting groove 44 is opened, and then the charging head 6 is slid into the connecting groove 44, and then the slider 43 is released. Under the action of the spring 1 46, the two limiting washers 45 move toward the middle, so that the charging head 6 can be blocked. The limiting washer 45 is in the shape of a ring and is made of a soft material. While blocking the charging head 6, it will not damage the charging cable 3, thereby preventing the charging head 6 from being eroded by the outside, thereby better protecting the charging head 6 and extending its service life.

[0043] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A charging pile with a charging head that is resistant to corrosion, comprising a charging pile body (1), characterized in that: A wire take-up frame (2) is fixedly connected to the upper position of the front end of the charging pile body (1); a charging wire (3) is movably connected inside the wire take-up frame (2); a mounting mechanism (5) is fixedly connected to the lower end of the charging wire (3); a charging head (6) is fixedly connected to the right end of the mounting mechanism (5); and an anti-corrosion mechanism (4) is fixedly connected to the lower end of the left side of the charging pile body (1).

2. The charging pile with a charging head corrosion-resistant according to claim 1, characterized in that: The mounting mechanism (5) comprises a connecting block 1 (51) and a connecting block 2 (52); the left end of the connecting block 1 (51) is fixedly connected to the lower end of the charging cable (3); the right end of the connecting block 2 (52) is fixedly connected to the left end of the charging head (6); the right end of the connecting block 1 (51) is fixedly connected to a connecting sleeve (54); a slot (58) is provided at the upper end of the connecting block 2 (52); a clamping rod (56) is movably connected to the inner wall of the slot (58); a spring 2 (55) is movably connected to the upper end of the outer surface of the clamping rod (56); and a pull rod (53) is fixedly connected to the top of the clamping rod (56).

3. The charging pile with a charging head corrosion-resistant structure according to claim 2, characterized in that: An annular groove (57) is provided at the middle position of the left end of the second connecting block (52); the annular groove (57) and the connecting sleeve (54) are both annular in shape and have the same size.

4. The charging pile with a charging head anti-corrosion according to claim 2, characterized in that: A clamping hole (59) is provided at the top of the connecting sleeve (54), and the diameter of the inner wall of the clamping hole (59) is consistent with the diameter of the outer surface of the clamping rod (56).

5. The charging pile with a charging head corrosion-resistant structure according to claim 1, characterized in that: The anti-corrosion mechanism (4) comprises a connection frame (41), the right side of the connection frame (41) is fixedly connected to the lower end of the left side of the charging pile body (1), a connection groove (44) is provided in the middle position of the connection frame (41), two sliding grooves (47) are provided at the upper and lower ends of the connection frame (41), the inner walls of the two sliding grooves (47) are movably connected to two limit washers (45), the opposite surfaces of the two limit washers (45) are fixedly connected to two sliding rods (48), the opposite ends of the two sliding rods (48) are movably connected to the upper and lower ends of the connection frame (41), the opposite surfaces of the two sliding rods (48) are fixedly connected to two springs (46), and the outer surfaces of the two sliding rods (48) are fixedly connected to two sliders (43).

6. The charging pile with a charging head corrosion-resistant according to claim 5, characterized in that: The upper and lower ends of the front end of the connection frame (41) are both provided with sliding grooves (42), and the width of the sliding groove (42) is consistent with the width of the sliding block (43).

7. The charging pile with a charging head corrosion-resistant structure according to claim 5, characterized in that: The limiting washer (45) is in the shape of a circular ring, and the outer surface diameter of the limiting washer (45) is consistent with the length of the sliding groove (47).

8. The charging pile with a charging head corrosion-resistant according to claim 5, characterized in that: The inner wall diameter of the connection groove (44) is larger than the outer surface diameter of the charging head (6), and the inner wall diameter of the limiting washer (45) is larger than the outer surface diameter of the charging head (6).

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