Suspension type new energy automobile charging box

Abstract

The utility model relates to the field of charging boxes, in particular to a suspension type new energy automobile charging box. In order to solve the problems that in the prior art, after a charging wire is used, a person needs to wind the charging wire on a winding shaft by himself, time is wasted, the charging wire is wound disorderly in an emergency state, and charging is tedious in the next time. The multiple sets of second wire guide wheels can be driven to be polymerized by pulling the charging wire, the position of the movable block can be locked through a triangular toothed plate and a triangular clamping block, the situation that a first spring continuously pulls the charging wire is avoided, the triangular toothed plate is driven to be separated from the triangular clamping block by rotating a screw, and the movable block can drive the multiple sets of second wire guide wheels to be opened under the elastic force of the first spring; the second wire guide wheel can pull the charging wire to be stored, mosquitoes can be prevented from entering the interior of the box body through the ventilation groove through the dustproof net, rainwater can be guided through the rain baffle, and the situation that the rainwater enters the interior of the box body through the ventilation groove, and normal use of equipment is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of charging boxes, and in particular to a suspended new energy vehicle charging box. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source, including pure electric vehicles, hybrid vehicles, etc. Pure electric vehicles are charged through charging boxes to ensure normal driving. The charging boxes with existing structures are generally equipped with charging guns and charging cables. Specifically, the charging gun is hung on the charging box. When in use, the charging cable needs to be delivered manually. After use, the charging cable needs to be wound around the winding reel by personnel, which wastes time. In addition, when time is urgent, the charging cable is tangled more messily, which is cumbersome when charging next time. Summary of the Invention

[0003] (1) Technical problems to be solved

[0004] In order to solve the problem in the prior art that after using the charging cable, the personnel need to wind the charging cable around the winding spool by themselves, which wastes time and makes the charging cable tangled in a tangled manner when time is urgent, which is cumbersome when charging next time.

[0005] (2) Technical solution

[0006] The technical solution of the utility model is: a hanging new energy vehicle charging box, comprising a box body, a box door hinged on the surface of the box body, and a dustproof net fixed inside the box body, and a winding mechanism is provided inside the box body;

[0007] The winding mechanism includes a second wire wheel, a fixed plate, a movable block and a spring. The fixed plate is fixedly connected to the inside of the box, and four groups of movable blocks in a circular array are slidably connected to the inside of the fixed plate. The adjacent sides of the movable blocks are fixedly connected to the spring one, and the end of the spring one away from the movable block is in conflict with the fixed plate. The surface of the movable block is fixedly connected to a rotating rod, and the surface of the rotating rod is rotatably connected to several groups of wire wheels two.

[0008] Preferably, before charging the new energy vehicle, by pulling one end of the charging head, the charging cable will pull the wire wheel 2 to move and squeeze the spring 1 to contract. After charging is completed, the moving block will be driven by the elastic force of the spring 1 to drive multiple sets of wire wheels 2 to open, and then the charging cable is pulled by the wire wheel 2 for storage, thereby realizing automatic storage of the charging cable.

[0009] Furthermore, a triangular clamping block is slidably connected inside the moving block, and a spring 2 is fixedly connected between the triangular clamping block and the moving block. A triangular tooth plate matching the triangular clamping block is provided on the side of the fixed plate close to the triangular clamping block. The position of the moving block can be locked by the triangular tooth plate and the triangular clamping block to prevent the spring pair from continuously pulling the charging cable and affecting the normal use of the charging cable.

[0010] Furthermore, a sliding groove is provided on one side of the fixed plate close to the triangular tooth plate, and a fixed block is fixedly connected to the adjacent sides of the four groups of triangular tooth plates. A screw is threaded inside the fixed block, and the screw is rotatably connected to the inside of the fixed plate. The screw can release the limiting effect of the triangular tooth plate on the triangular clamping block.

[0011] Furthermore, one end of the screw rod passes through the fixing plate and the interior of the box body, and is fixedly connected to a handle provided on the outside of the box body, so that the screw rod can be rotated conveniently through the handle.

[0012] Furthermore, a guide wheel 1 is rotatably connected to one side of the box body near the dustproof net, and a partition is fixedly connected to one side of the box body near the guide wheel 1, and a square groove is provided on the surface of the partition.

[0013] Furthermore, a heat dissipation mechanism is provided on the surface of the box, which includes a rain shield and a dust net. Ventilation slots are symmetrically provided on both sides of the inside of the box. A dust net is installed on the side of the inside of the box close to the ventilation slot by bolts. Several groups of rain shields are fixedly connected to the side of the box surface close to the dust net. The ventilation slots can improve the dissipation of heat inside the box, thereby preventing the equipment inside the box from overheating during charging. The dust net can prevent mosquitoes from entering the box through the ventilation slots.

[0014] Furthermore, the cross section of the rain shield is an arc-shaped structure, and rainwater can be diverted through the rain shield.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the present invention are: by setting a winding mechanism, multiple sets of wire pulleys 2 can be driven to converge by pulling the charging cable, and the position of the movable block can be locked by the triangular tooth plate and the triangular clamping block, so as to avoid the spring pair continuously pulling the charging cable and affecting the normal use of the charging cable, and by rotating the screw to drive the triangular tooth plate and the triangular clamping block to separate, the movable block can be driven by the elastic force of the spring 1 to drive multiple sets of wire pulleys 2 to open, so that the wire pulley 2 can pull the charging cable for storage, and the heat dissipation inside the box can be improved through the ventilation slot to avoid overheating of the equipment inside the box during charging, and the dustproof net can prevent mosquitoes from entering the box through the ventilation slot, and the rain shield can divert rainwater to avoid rainwater from entering the box through the ventilation slot and affecting the normal use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1What is shown is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 Shown is a schematic structural diagram of the guide wheel 2 and the guide wheel 1 in the present invention;

[0019] Figure 3 Shown is a cross-sectional view of the box body in the present utility model;

[0020] Figure 4 Shown is a side sectional view of the fixing plate in the present invention;

[0021] Figure 5 Shown is a top cross-sectional view of the fixing plate in the present invention;

[0022] Figure 6 The utility model is shown Figure 5 A magnified image of the middle figure.

[0023] exist Figures 1 to 4 Reference numerals in the figures include:

[0024] 1-Box body, 2-Box door, 3-Rewinding mechanism, 31-Wire pulley 1, 32-Partition, 33-Wire pulley 2, 34-Fixed plate, 35-Screw, 36-Fixed block, 37-Triangular gear plate, 38-Moving block, 39-Spring 1, 310-Triangular clamping block, 311-Spring 2, 4-Heating mechanism, 41-Rain shield, 42-Dustproof net, 5-Charging gun hanging code. DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.

[0026] See Figure 1-6 The utility model provides an embodiment: a hanging new energy vehicle charging box, comprising a box body 1, a box door 2 hinged on the surface of the box body 1, and a dustproof net 5 fixed inside the box body 1, and a winding mechanism 3 is provided inside the box body 1;

[0027] The winding mechanism 3 includes a wire pulley 2 33, a fixed plate 34, a movable block 38 and a spring 1 39. The fixed plate 34 is fixedly connected to the interior of the box body 1. The fixed plate 34 is slidably connected to the interior of the fixed plate 34 with four groups of movable blocks 38 in a ring array. The adjacent sides of the movable blocks 38 are fixedly connected to a spring 1 39, and the end of the spring 1 39 away from the movable block 38 conflicts with the fixed plate 34. The surface of the movable block 38 is fixedly connected to a rotating rod, and the surface of the rotating rod is rotatably connected to several groups of wire pulleys 2 33. When the new energy vehicle charging box is in use, the charging line is sequentially wound around the surface of multiple groups of wire pulleys 2 33. Before charging the new energy vehicle, by pulling one end of the charging head, the charging line will pull the wire pulley 2 33 to move and squeeze the spring 1 39 to contract. After charging is completed, the movable block 38 will be driven by the elastic force of the spring 1 39 to drive the multiple groups of wire pulleys 2 33 to open, and then the charging line is pulled into storage by the wire pulley 2 33, thereby realizing automatic storage of the charging line.

[0028] See also Figure 1-6 In this embodiment, a triangular card block 310 is slidably connected to the interior of the moving block 38, and a spring 2 311 is fixedly connected between the triangular card block 310 and the moving block 38. A triangular tooth plate 37 matching the triangular card block 310 is provided on the side of the fixed plate 34 near the triangular card block 310. A sliding groove is provided on the side of the fixed plate 34 near the triangular tooth plate 37. The adjacent sides of the four groups of triangular tooth plates 37 are fixedly connected to the fixed block 36. A screw 35 is screwed inside the fixed block 36, and the screw 35 is rotatably connected to the interior of the fixed plate 34. One end of the screw 35 passes through the fixed plate 34 and the interior of the box body 1, and is fixedly connected to the handle provided on the outside of the box body 1. A guide wheel 1 31 is rotatably connected to the side of the box body 1 near the dustproof net 5. A partition 32 is fixedly connected to the side of the box body 1 near the guide wheel 31. The surface of the partition 32 is provided with a screw rod 35. There is a square groove. When the charging box is in use, the charging cable passes through the wire wheel 1 31. The wire wheel 1 31 can guide the charging cable to facilitate the movement of the charging cable. When the charging cable is pulled, the multiple groups of moving blocks 38 are driven to move to one side of the fixed block 36. The triangular clamping block 310 is pressed against the teeth on the triangular tooth plate 37 by the elastic force of the spring 2 311. After the charging cable is pulled to an appropriate length, the triangular tooth plate 37 is engaged with the triangular clamping block 310, limiting the position of the moving block 38 to prevent the moving block 38 from continuously pulling the charging cable by the elastic force of the spring 1 39. After charging is completed, the fixed block 36 can be driven to move by rotating the screw 35, and then the fixed block 36 drives the multiple groups of triangular tooth plates 37 to separate from the triangular clamping block 310, releasing the limit on the moving block 38, and then the moving block 38 will be reset by the elastic force of the spring 1 39, and the charging cable is pulled for storage;

[0029] A heat dissipation mechanism 4 is provided on the surface of the box 1, and the heat dissipation mechanism 4 includes a rain shield 41 and a dust net 42. Ventilation grooves are symmetrically provided on both sides of the inside of the box 1, and a dust net 42 is installed on the side of the inside of the box 1 close to the ventilation groove by bolts. Several groups of rain shields 41 are fixedly connected to the side of the surface of the box 1 close to the dust net 42. The cross-section of the rain shield 41 is an arc-shaped structure. The ventilation groove can improve the dissipation of heat inside the box 1, and avoid overheating of the equipment inside the box 1 during charging, affecting the service life of the equipment. The dust net 42 can prevent mosquitoes from entering the inside of the box 1 through the ventilation groove. The rain shield 41 can divert rainwater to avoid rainwater from entering the inside of the box 1 through the ventilation groove and affecting the normal use of the equipment.

[0030] Through the above steps, by pulling the charging line, multiple groups of wire wheels 2 33 can be driven to aggregate, and the position of the movable block 38 can be locked by the triangular tooth plate 37 and the triangular clamping block 310 to prevent the spring 1 39 from continuously pulling the charging line and affecting the normal use of the charging line. By rotating the screw 35 to drive the triangular tooth plate 37 and the triangular clamping block 310 to separate, the movable block 38 can be driven by the elastic force of the spring 1 39 to drive multiple groups of wire wheels 2 33 to open, so that the wire wheels 2 33 can pull the charging line for storage, and the heat dissipation inside the box 1 can be improved through the ventilation groove to prevent the internal equipment of the box 1 from overheating during charging. The dustproof net 42 can prevent mosquitoes from entering the inside of the box 1 through the ventilation groove. The rain shield 41 can divert rainwater to prevent rainwater from entering the inside of the box 1 through the ventilation groove and affecting the normal use of the equipment.

[0031] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention is disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of the above-disclosed technical contents without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technology of the present invention, which do not depart from the content of the technical solution of the present invention, are within the scope of the technical solution of the present invention.

Claims

1. A hanging new energy vehicle charging box, comprising a box body (1), a box door (2) hinged on the surface of the box body (1), and a dustproof net (5) fixed inside the box body (1), characterized in that: A winding mechanism (3) is provided inside the box (1); The winding mechanism (3) includes a second wire wheel (33), a fixed plate (34), a moving block (38) and a spring (39). The interior of the box (1) is fixedly connected to the fixed plate (34). The interior of the fixed plate (34) is slidably connected to four groups of moving blocks (38) in a ring array. The adjacent sides of the moving blocks (38) are fixedly connected to the spring (39), and the end of the spring (39) away from the moving block (38) contacts the fixed plate (34). The surface of the moving block (38) is fixedly connected to a rotating rod, and the surface of the rotating rod is rotatably connected to a plurality of groups of wire wheels (33).

2. The hanging new energy vehicle charging box according to claim 1 is characterized in that: A triangular clamping block (310) is slidably connected inside the moving block (38), a second spring (311) is fixedly connected between the triangular clamping block (310) and the moving block (38), and a triangular tooth plate (37) matching the triangular clamping block (310) is provided on one side of the fixed plate (34) close to the triangular clamping block (310).

3. The hanging new energy vehicle charging box according to claim 2 is characterized in that: A sliding groove is provided on one side of the fixing plate (34) close to the triangular tooth plate (37), and a fixing block (36) is fixedly connected to the adjacent side of the four groups of triangular tooth plates (37). A screw rod (35) is screwed inside the fixing block (36), and the screw rod (35) is rotatably connected to the inside of the fixing plate (34).

4. The hanging new energy vehicle charging box according to claim 3 is characterized in that: One end of the screw rod (35) passes through the fixing plate (34) and the interior of the box body (1), and is fixedly connected to a handle arranged on the outside of the box body (1).

5. The hanging new energy vehicle charging box according to claim 1 is characterized in that: A guide wheel (31) is rotatably connected to one side of the box body (1) close to the dustproof net (5), and a partition (32) is fixedly connected to one side of the box body (1) close to the guide wheel (31), and a square groove is provided on the surface of the partition (32).

6. The hanging new energy vehicle charging box according to claim 1 is characterized in that: The surface of the box (1) is provided with a heat dissipation mechanism (4), the heat dissipation mechanism (4) comprising a rain shield (41) and a dust screen (42), ventilation slots are symmetrically provided on both sides of the interior of the box (1), a dust screen (42) is installed on one side of the interior of the box (1) close to the ventilation slot via bolts, and a plurality of groups of rain shields (41) are fixedly connected to one side of the surface of the box (1) close to the dust screen (42).

7. The hanging new energy vehicle charging box according to claim 6 is characterized in that: The cross section of the rain shield (41) is an arc-shaped structure.

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