A charging pile detection device for new energy vehicle charging

Abstract

The utility model relates to charging pile technical field discloses a new energy automobile charging is with charging pile detection device, including test box, the bottom of test box left side is provided with liquid storage tank, the bottom of test box inside is provided with movable platform. The new energy automobile charging is with charging pile detection device in the use process, through the bottom end inside the device arrangement has movable platform that can move forward and backward, when charging pile is introduced into the device, open the door and use the bottom roller to slide out the movable platform, then some hoisting equipment can be used outside the device to place the charging pile on the top of the movable platform, then push the movable platform into the inside of the test box through two groups of preset slide rails, through adopting directional track movement measures, the charging pile can be smoothly and conveniently introduced and exported from the device, and the problem that the charging pile is not convenient to introduce and export in the device is solved.

Description

Technical Field

[0001] This utility model relates to the field of charging pile technology, specifically a charging pile testing device for new energy vehicles. Background Technology

[0002] New energy vehicle charging piles, also known as electric vehicle charging stations or electric vehicle power supply equipment, are devices that provide electrical energy to electric vehicles. During their production process, since charging piles need to be placed outdoors for use, a new energy vehicle charging pile testing device is used before leaving the factory to conduct a pre-simulated rain test on the outside of the charging pile in order to ensure the sealing of the charging pile inside in rainy weather.

[0003] However, in actual use, when the charging pile testing device for new energy vehicles is used to guide the charging pile into the device for rain and water seepage testing, the charging piles are mostly heavy and bulky. When using external equipment to assist in the introduction, it is difficult to accurately control the direction, and collisions between the charging pile and the device are likely to occur. The process of introducing and removing the charging pile after the test is completed is very troublesome and inconvenient, and there are shortcomings. There is no convenient measure for introducing and removing the charging pile inside the device.

[0004] Now, a novel charging pile testing device for new energy vehicles is proposed to address the above-mentioned shortcomings. Utility Model Content

[0005] The purpose of this utility model is to provide a charging pile testing device for new energy vehicles, so as to solve the problem mentioned in the background art that it is inconvenient to conveniently import and export charging piles inside the device.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a charging pile testing device for new energy vehicles, comprising a test chamber, a liquid storage tank at the bottom left side of the test chamber, a movable platform at the bottom inside the test chamber, and supports fixed at both ends of the bottom of the movable platform, with a roller movably installed on one side of the support, and slide rails fixed at both ends of the bottom inside the test chamber.

[0007] As a further technical solution of this utility model, the support and the roller are symmetrically arranged about the vertical center line of the movable platform.

[0008] As a further technical solution of this utility model, the slide rail is symmetrically arranged about the vertical center line of the test chamber, and the front end of the slide rail penetrates the interior of the front end of the test chamber.

[0009] As a further technical solution of this utility model, a connecting seat is fixed on the right side of the top of the liquid storage tank, and a filter screen is snapped into the bottom of the connecting seat. The connecting seat is connected to the inside of the liquid storage tank. A return water pipe is fixed at the bottom of the left side of the test chamber, and a rotating seat is sleeved on the bottom of the outside of the return water pipe. A limit ring is fixed at the bottom of the outside of the return water pipe. The right side of the return water pipe penetrates the inside of the left side of the test chamber. A water baffle plate three is fixed on the left side of the bottom front end of the inside of the test chamber. A water baffle plate two is fixed at the middle position of the bottom front end of the inside of the test chamber. A water baffle plate one is fixed on the right side of the bottom front end of the inside of the test chamber.

[0010] As a further technical solution of this utility model, the outer side of the rotating seat is provided with an external thread, the inner side of the top of the connecting seat is provided with an internal thread that mates with the external thread, and the bottom end of the rotating seat is rotatably connected to the inner side of the top of the connecting seat.

[0011] As a further technical solution of this utility model, a filling port is fixed on the left side of the top of the liquid storage tank, and the bottom end of the filling port penetrates the interior of the top of the liquid storage tank. A slot is opened inside the top of the filling port, and a filter cartridge is installed inside the slot. A screw cap is rotatably connected to the top of the outside of the filling port.

[0012] As a further technical solution of this utility model, a pump is installed and fixed at the middle position of the top of the liquid storage tank, and a liquid extraction pipe is installed and fixed at the input end of the pump. The bottom end of the liquid extraction pipe penetrates the interior of the top of the liquid storage tank and extends downward to the bottom of the interior of the liquid storage tank. A delivery pipe is installed and fixed at the output end of the pump. A liquid distribution seat is installed and fixed at the top of the interior of the test chamber, and multiple sets of liquid outlets are fixed at equal intervals at the bottom of the liquid distribution seat. The bottom end of the right side of the delivery pipe penetrates the interior of the top of the test chamber and is fixedly connected to the top of the liquid distribution seat.

[0013] As a further technical solution of this utility model, a door is hinged to the right side of the front end of the test chamber, and a viewing window is fixed inside the door. Locking rods are respectively provided through the top and bottom of the left side of the front end of the door, and connecting holes are respectively provided at the top and bottom of the left side of the front end of the test chamber.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the charging pile testing device for new energy vehicles not only facilitates the convenient import and export of charging piles inside the device and the recycling of water used for rain testing, but also enables auxiliary filtration and purification of the rain water added into the device.

[0015] (1) By setting up a test box, movable platform, support, rollers and slide rails, the testing device is used in the process of using a movable platform that can move back and forth at the bottom of the device. When the charging pile is introduced into the device, the box door is opened and the movable platform is slid outward using the bottom rollers. Then, some lifting equipment can be used on the outside of the device to place the charging pile on the top of the movable platform. After that, the movable platform is pushed into the test box using two sets of preset slide rails. By adopting directional track movement measures, the charging pile can be smoothly and conveniently introduced and exported from the device.

[0016] (2) The charging pile is pushed into the test chamber by setting up a storage tank, test chamber, return water pipe, rotating seat, connecting seat, filter screen and limit ring. After the door is closed, the pump can be started to send the simulated rain water in the storage tank into the interior of the distributor seat. The water is then introduced to the outside of the charging pile by multiple sets of outlet heads at the bottom of the distributor seat to simulate rain test the charging pile. The water droplets falling during the test can be collected at the bottom of the test chamber and can be discharged outward by using the return water pipe fixed on the left side. At the same time, the filter screen set inside the connecting seat can be used to filter impurities in the collected water. The filtered collected water can be directly recycled back into the storage tank for reuse.

[0017] (3) When adding water to the internal storage tank of the device by setting up a test box, filling port, screw cap, filter cartridge and slot, after unscrewing the screw cap to open the filling port, the external water source can be added through the filter cartridge. The filter cartridge can be used to filter and purify some impurities and particles in the introduced water source, improve the purity of the water used for simulated rain, and reduce the clogging and damage of the simulated rain components inside the device. Attached Figure Description

[0018] Figure 1 This is a frontal cross-sectional view of the present invention.

[0019] Figure 2 This is a front view structural diagram of the box door of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the slide rail of this utility model;

[0021] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the diagram;

[0022] Figure 5 This is a magnified cross-sectional view of the filling port of this utility model.

[0023] In the diagram: 1. Storage tank; 2. Filling port; 3. Suction pipe; 4. Pump; 5. Infusion pipe; 6. Test chamber; 7. Movable platform; 8. Dispensing seat; 9. Dispensing head; 10. Support; 11. Roller; 12. Water baffle one; 13. Slide rail; 14. Water baffle two; 15. Water baffle three; 16. Connecting hole; 17. Locking rod; 18. Door; 19. Viewing window; 20. Return water pipe; 21. Rotary seat; 22. Connecting seat; 23. Filter screen; 24. Limiting ring; 25. Screw cap; 26. Filter cartridge; 27. Slot. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 This utility model provides an embodiment: a charging pile testing device for new energy vehicles, including a test box 6, a liquid storage tank 1 is provided at the bottom left side of the test box 6, a movable platform 7 is provided at the bottom inside the test box 6, and supports 10 are fixed at both ends of the bottom of the movable platform 7, a roller 11 is movably installed on one side of the support 10, and slide rails 13 are fixed at both ends of the bottom inside the test box 6.

[0026] The support 10 and the roller 11 are symmetrically arranged about the vertical center line of the movable table 7, and the slide rail 13 is symmetrically arranged about the vertical center line of the test box 6. The front end of the slide rail 13 penetrates the interior of the front end of the test box 6.

[0027] Specifically, such as Figures 1-3 As shown, by arranging a movable platform 7 that can move back and forth at the bottom of the device, when the charging pile is introduced into the device, the door 18 is opened and the movable platform 7 is slid outward using the bottom rollers 11. Then, some lifting equipment can be used on the outside of the device to place the charging pile on top of the movable platform 7. After that, the movable platform 7 can be pushed into the interior of the test box 6 using two sets of preset slide rails 13. By adopting directional track movement measures, the charging pile can be smoothly and conveniently introduced and exported from the device.

[0028] A connecting seat 22 is fixed to the right side of the top of the liquid storage tank 1, and a filter screen 23 is snapped into the bottom of the inside of the connecting seat 22. The connecting seat 22 is connected to the inside of the liquid storage tank 1. A return water pipe 20 is fixed to the bottom of the left side of the test chamber 6, and a rotating seat 21 is sleeved on the bottom of the outside of the return water pipe 20. A limit ring 24 is fixed to the bottom of the outside of the return water pipe 20. The right side of the return water pipe 20 passes through the inside of the left side of the test chamber 6. A baffle plate 3 15 is fixed to the left side of the bottom front end of the inside of the test chamber 6. A baffle plate 2 14 is fixed to the middle position of the bottom front end of the inside of the test chamber 6. A baffle plate 1 12 is fixed to the right side of the bottom front end of the inside of the test chamber 6.

[0029] The outer side of the rotating seat 21 is provided with an external thread, and the inner side of the top of the connecting seat 22 is provided with an internal thread that mates with the external thread. The bottom thread of the rotating seat 21 is rotatably connected to the inner side of the top of the connecting seat 22.

[0030] Specifically, such as Figure 1 and Figure 4 As shown, the water droplets that fall during the test can be collected at the bottom of the test chamber 6 and can be discharged outward using the fixed return water pipe 20 on the left. At the same time, the collected water can be filtered for impurities by using the filter screen 23 set inside the connecting seat 22. The filtered collected water can be directly recycled into the storage tank 1 for reuse, saving water resources.

[0031] A filling port 2 is fixed on the left side of the top of the liquid storage tank 1, and the bottom end of the filling port 2 penetrates the interior of the top of the liquid storage tank 1. A slot 27 is provided inside the top of the filling port 2, and a filter cartridge 26 is provided inside the slot 27. A screw cap 25 is threadedly connected to the top of the filling port 2.

[0032] Specifically, such as Figure 1 and Figure 5 As shown, when adding water to the internal storage tank 1 of the device, after unscrewing the cap 25 to open the filling port 2, external water can be added through the filter cartridge 26. The filter cartridge 26 can be used to filter and purify some impurities and particles in the introduced water, thereby improving the purity of the water used for simulated rain showers.

[0033] A pump 4 is fixedly installed at the middle position of the top of the storage tank 1, and a suction pipe 3 is fixedly installed at the input end of the pump 4. The bottom end of the suction pipe 3 passes through the interior of the top of the storage tank 1 and extends downward to the bottom of the interior of the storage tank 1. A delivery pipe 5 is fixedly installed at the output end of the pump 4. A liquid distribution seat 8 is fixedly installed at the top of the interior of the test chamber 6, and multiple sets of liquid outlet heads 9 are fixed at equal intervals at the bottom of the liquid distribution seat 8. The bottom right end of the delivery pipe 5 passes through the interior of the top of the test chamber 6 and is fixedly connected to the top of the liquid distribution seat 8. A door 18 is hinged to the right side of the front end of the test chamber 6, and a viewing window 19 is fixed inside the door 18. Locking rods 17 are respectively installed through the top and bottom of the left side of the front end of the door 18. Connection holes 16 are respectively provided at the top and bottom of the left side of the front end of the test chamber 6.

[0034] Working principle: When using this utility model, a movable platform 7 that can move back and forth is arranged at the bottom of the device. When the charging pile is introduced into the device, the door 18 is opened and the movable platform 7 is slid outward using the bottom rollers 11. Then, some lifting equipment can be used on the outside of the device to place the charging pile on the top of the movable platform 7. After that, the movable platform 7 is pushed into the interior of the test box 6 using two sets of preset slide rails 13.

[0035] After the charging pile is pushed into the test chamber 6 and the chamber door 18 is closed, the pump 4 can be started to send the simulated rain water from the storage tank 1 into the liquid distribution seat 8. The water is then directed to the outside of the charging pile through multiple sets of outlet heads 9 at the bottom of the liquid distribution seat 8 to simulate rain testing. The water droplets that fall during the test can be collected at the bottom of the test chamber 6 and can be discharged outwards using the return water pipe 20 fixed on the left side. At the same time, the collected water can be filtered for impurities using the filter screen 23 set inside the connecting seat 22. The filtered collected water can be directly recycled back into the storage tank 1 for reuse.

[0036] When adding water to the internal storage tank 1 of the device, after unscrewing the cap 25 to open the filling port 2, external water can be added through the filter cartridge 26. The filter cartridge 26 can be used to perform auxiliary filtration and purification of some impurities and particles in the introduced water.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A charging pile testing device for new energy vehicles, comprising a test chamber (6), characterized in that: A liquid storage tank (1) is provided at the bottom left side of the test chamber (6). A movable platform (7) is provided at the bottom inside the test chamber (6). Supports (10) are fixed at both ends of the bottom of the movable platform (7). A roller (11) is movably installed on one side of the support (10). Slide rails (13) are fixed at both ends of the bottom inside the test chamber (6).

2. The charging pile testing device for new energy vehicle charging according to claim 1, characterized in that: The support (10) and the roller (11) are symmetrically arranged about the vertical center line of the movable platform (7).

3. The charging pile testing device for new energy vehicle charging according to claim 1, characterized in that: The slide rail (13) is symmetrically arranged about the vertical center line of the test box (6), and the front end of the slide rail (13) penetrates the interior of the front end of the test box (6).

4. The charging pile testing device for new energy vehicle charging according to claim 1, characterized in that: A connecting seat (22) is fixed on the right side of the top of the liquid storage tank (1), and a filter screen (23) is snapped into the bottom of the connecting seat (22). The connecting seat (22) is connected to the inside of the liquid storage tank (1). A return water pipe (20) is fixed on the bottom left side of the test box (6), and a rotating seat (21) is sleeved on the bottom outside of the return water pipe (20). A limit ring (24) is fixed on the bottom outside of the return water pipe (20). The right side of the return water pipe (20) penetrates the inside of the left side of the test box (6). A water baffle plate three (15) is fixed on the left side of the bottom front end of the test box (6). A water baffle plate two (14) is fixed at the middle position of the bottom front end of the test box (6). A water baffle plate one (12) is fixed on the right side of the bottom front end of the test box (6).

5. The charging pile testing device for new energy vehicles according to claim 4, characterized in that: The rotating seat (21) is provided with an external thread on the outside, and the top of the connecting seat (22) is provided with an internal thread that matches the external thread. The bottom thread of the rotating seat (21) is rotatably connected to the inside of the top of the connecting seat (22).

6. The charging pile testing device for new energy vehicle charging according to claim 1, characterized in that: A filling port (2) is fixed on the left side of the top of the liquid storage tank (1), and the bottom end of the filling port (2) penetrates the interior of the top of the liquid storage tank (1). A slot (27) is opened inside the top of the filling port (2), and a filter cartridge (26) is installed inside the slot (27). A screw cap (25) is threadedly connected to the top of the filling port (2).

7. The charging pile testing device for new energy vehicle charging according to claim 1, characterized in that: A pump (4) is fixedly installed at the middle position of the top of the liquid storage tank (1), and a suction pipe (3) is fixedly installed at the input end of the pump (4). The bottom end of the suction pipe (3) penetrates the interior of the top of the liquid storage tank (1) and extends downward to the bottom of the interior of the liquid storage tank (1). A delivery pipe (5) is fixedly installed at the output end of the pump (4). A liquid distribution seat (8) is fixedly installed at the top of the interior of the test chamber (6), and multiple sets of liquid outlets (9) are fixedly fixed at equal intervals at the bottom of the liquid distribution seat (8). The bottom end of the right side of the delivery pipe (5) penetrates the interior of the top of the test chamber (6) and is fixedly connected to the top of the liquid distribution seat (8).

8. The charging pile testing device for new energy vehicles according to claim 1, characterized in that: A door (18) is hinged to the right side of the front end of the test chamber (6), and a viewing window (19) is fixed inside the door (18). Locking rods (17) are respectively provided through the top and bottom of the left side of the front end of the door (18), and connecting holes (16) are respectively provided at the top and bottom of the left side of the front end of the test chamber (6).

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