Charging pile capable of preventing cable from being overheated

Abstract

The utility model discloses a charging pile that prevents cable overheat relates to charging pile technical field, including charging pile main part and charging gun, said charging gun is provided in the one side of charging pile main part, the one side of charging pile main part lower end is electrically connected with charging cable, one end of charging cable is electrically connected with charging gun, and the other end of charging cable is electrically connected with charging pile main part lower end. Side plates are fixedly arranged at the two ends of the outer wall of the side, close to the charging gun, of the charging pile body correspondingly, a sliding rod is fixedly arranged between the two side plates, the rod wall of the sliding rod is movably sleeved with a movable shell, the rod wall of the sliding rod is movably sleeved with a spring, and the two ends of the spring are fixedly connected with the lower surface of the corresponding movable shell and the corresponding side plate correspondingly; through holes are formed in the two sides of the middle of the movable shell, the charging cable penetrates through the two through holes, and heat conduction paste is arranged on the two sides of the interior of the movable shell. When the cable charging device is used, the surface of the cable can be coated with heat conduction paste, the cable can be effectively prevented from being overheated, and the stability of the charging process is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to charging pile technical field, concretely relates to a charging pile of preventing cable overheat. BACKGROUND

[0002] The charging pile, also known as electric vehicle charging station or electric vehicle power supply equipment, is a device for providing electric energy for electric vehicles, so that the electric vehicles can store enough electric quantity to support their operation. When the new energy vehicle is charging, the existing charging pile mostly adopts the connection mode of cable cooperating with charging gun.

[0003] In the process of charging, the charging cable of the traditional charging pile will generate a large amount of heat. If the heat cannot be dissipated in time, the temperature of the charging assembly and the charging cable will rise, thereby affecting the normal work of the charging assembly and the charging cable. SUMMARY

[0004] In view of the above problems existing in the prior art, the utility model is proposed.

[0005] Therefore, the utility model aims at providing a charging pile for preventing cable overheat, solving the problem that in the prior art, in the process of charging, the charging cable of the charging pile will generate a large amount of heat. If the heat cannot be dissipated in time, the temperature of the charging assembly and the charging cable will rise, thereby affecting the normal work of the charging assembly and the charging cable.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A charging pile for preventing cable overheat, comprising a charging pile main body and a charging gun, the charging gun is arranged on one side of the charging pile main body, the lower end of the charging pile main body is electrically connected with a charging cable on one side, one end of the charging cable is electrically connected with the charging gun, the outer wall of the side of the charging pile main body close to the charging gun is fixedly provided with a side plate at both ends, a sliding rod is fixedly arranged between the two side plates, the rod wall of the sliding rod is movably sleeved with a movable shell, the rod wall of the sliding rod is movably sleeved with a spring, the two ends of the spring are respectively fixedly connected with the lower surface of the corresponding movable shell and the side plate, the movable shell is provided with a through hole on both sides of the middle part, the charging cable passes through the two through holes, the inside of the movable shell is provided with heat-conducting paste on both sides, and the inside of the movable shell is provided with a fat coating mechanism for coating heat-conducting paste on the charging cable.

[0008] Preferably, the fat coating mechanism comprises a rotating rod and a guide wheel, the two rotating rods are arranged in the inside of the movable shell and located on both sides of the charging cable, the two ends of the rotating rod are rotatably connected with the inner wall of the movable shell, the rod wall of the corresponding rotating rod is fixedly sleeved with the guide wheel, and the side wall of the charging cable on one side of the guide wheel abuts.

[0009] Preferably, the side wall of the guide wheel is provided with an arc-shaped slot.

[0010] Preferably, the upper surface of the movable shell is provided with an adding hole on both sides.

[0011] Preferably, the lower surface of the movable shell is provided with an opening on both sides, and a plug plate is threadedly sleeved in the opening.

[0012] Preferably, the upper end of the charging pile body is fixedly provided with a placing shell on the side wall close to the charging gun.

[0013] In the above technical solution, the technical effect and advantages of the utility model are provided.

[0014] The utility model discloses a charging pile, which comprises a charging pile body, a charging cable and a charging gun. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0016] Figure 1 The structure diagram of the charging pile for preventing cable overheating is provided.

[0017] Figure 2 The internal structure diagram of the charging pile for preventing cable overheating is provided. Figure 1

[0018] Figure 3 The perspective view of the guide wheel in the charging pile for preventing cable overheating is provided. Figure 2

[0019] Legend of the drawings:

[0020] 1, charging pile; 2, side plate; 3, sliding rod; 4, spring; 5, movable shell; 6, heat-conducting paste; 7, guide wheel; 8, rotating rod; 9, plug plate; 10, rotating wheel; 11, charging cable; 12, charging gun; 13, adding hole; 14, placing shell. DETAILED DESCRIPTION

[0021] ​​In order to make the technical scheme of the utility model better understood by the skilled in the art, the utility model will be further described in detail below with reference to the drawings.

[0022] The utility model discloses a kind of charging piles for preventing cable overheating.

[0023] With reference to Figures 1-3 A kind of charging pile for preventing cable overheating, including charging pile main body 1 and charging gun 12, charging gun 12 is set to one side of charging pile main body 1, the lower end of charging pile main body 1 side is electrically connected with charging cable 11, one end of charging cable 11 is electrically connected with charging gun 12, the upper end of charging pile main body 1 is fixedly arranged with placing shell 14 on the side outer wall close to charging gun 12, charging gun 12 is clamped with placing shell 14, it is convenient to place charging gun 12, the side outer wall of charging pile main body 1 close to charging gun 12 both ends are fixedly arranged with side plate 2, sliding rod 3 is fixedly arranged between two side plates 2, the rod wall of sliding rod 3 is movably sleeved with movable shell 5, the rod wall of sliding rod 3 is movably sleeved with spring 4, the lower surface of corresponding movable shell 5 and side plate 2 are fixedly connected with the two ends of spring 4, the middle two sides of movable shell 5 are all provided with through hole, charging cable 11 passes through two through holes, heat-conducting paste 6 is arranged on the inside both sides of movable shell 5, adding hole 13 is set up on the upper surface both sides of movable shell 5, it is convenient to add heat-conducting paste to the inside of movable shell 5, opening is set up on the lower surface both sides of movable shell 5, plug plate 9 is screwedly sleeved in the inside of opening, it is convenient to open movable shell 5, clean inside movable shell 5, rotary wheel 10 is fixedly arranged on the lower side of plug plate 9, it is convenient to rotate plug plate 9.

[0024] With reference to Figures 1-3 The inside both sides of movable shell 5 are provided with the grease applying mechanism that charges cable 11 is applied heat-conducting paste 6, and the grease applying mechanism includes rotating rod 8 and guide wheel 7, two rotating rods 8 are arranged in the inside of movable shell 5 and are located on the both sides of charging cable 11, and the both ends of rotating rod 8 are rotatably connected with the inner wall of movable shell 5, two guide wheels 7 are fixedly sleeved on the rod wall of corresponding rotating rod 8, and the side wall of guide wheel 7 is in abutment with the side wall of charging cable 11, the side wall of guide wheel 7 is provided with arc-shaped groove, increases the contact area of guide wheel 7 and charging cable 11, and more heat-conducting paste can be applied to the outer wall of charging cable 11.

[0025] In use, the charging cable 11 is pulled, the charging cable 11 is pressed downwardly to the guide wheel 7, the movable shell 5 is moved downwardly along the slide rod 3, the guide wheel 7 is rotated relative to the charging cable 11, the heat-conducting paste 6 in the movable shell 5 is applied on the surface of the charging cable 11, the heat-conducting paste 6 on the surface of the charging cable 11 continuously conducts heat during charging, the charging cable 11 is effectively prevented from overheating, the stability of the charging process is ensured, after use, the charging gun 12 is placed back to the placing shell 14, the spring 4 drives the movable shell 13 to move upwardly and reset.

[0026] The above only describes certain exemplary embodiments of the present application by way of illustration, without doubt, for those skilled in the art, the described embodiments can be modified in various ways without departing from the spirit and scope of the present application. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the present application.

Claims

1. A charging pile for preventing cable overheating, comprising a charging pile body (1) and a charging gun (12), characterized in that, The charging gun (12) is arranged on one side of the charging pile body (1), one side of the lower end of the charging pile body (1) is electrically connected with a charging cable (11), one end of the charging cable (11) is electrically connected with the charging gun (12), both ends of the outer wall of the side of the charging pile body (1) close to the charging gun (12) are fixedly provided with side plates (2), a sliding rod (3) is fixedly arranged between the two side plates (2), the rod wall of the sliding rod (3) movably sleeves a movable shell (5), the rod wall of the sliding rod (3) movably sleeves a spring (4), both ends of the spring (4) are fixedly connected with the lower surface of the corresponding movable shell (5) and the side plate (2) respectively, the middle part of the movable shell (5) is provided with a through hole on both sides, the charging cable (11) passes through the two through holes, the inside of the movable shell (5) is provided with a heat conducting paste (6) on both sides, the inside of the movable shell (5) is provided with a fat coating mechanism for coating the heat conducting paste (6) on the charging cable (11).

2. The charging station for preventing cable overheating according to claim 1, wherein, The fat coating mechanism comprises rotating rods (8) and guide wheels (7), the two rotating rods (8) are arranged in the inside of the movable shell (5) and located on both sides of the charging cable (11), both ends of the rotating rod (8) are rotatably connected with the inner wall of the movable shell (5), the two guide wheels (7) are fixedly sleeved on the rod wall of the corresponding rotating rod (8), one side of the guide wheel (7) abuts against the side wall of the charging cable (11).

3. The charging station for preventing cable overheating according to claim 2, wherein, The side wall of the guide wheel (7) is provided with an arc-shaped groove.

4. The charging station for preventing cable overheating according to claim 1, wherein, The upper surface of the movable shell (5) is provided with an adding hole (13) on both sides.

5. The charging station for preventing cable overheating according to claim 1, wherein, The lower surface of the movable shell (5) is provided with an opening on both sides, the inside of the opening is threadedly sleeved with a blocking plate (9), the lower side of the blocking plate (9) is fixedly provided with a rotating wheel (10).

6. The charging station for preventing cable overheating according to claim 1, wherein, The upper end of the charging pile body (1) is fixedly provided with a placing shell (14) on the outer wall of the side close to the charging gun (12), the charging gun (12) is clamped with the placing shell (14).

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