High-power double-gun parallel-charging direct-current charging pile
By designing rain shielding components and protective self-adjustment mechanism on the charging pile, the damage problem of charging piles under rainwater and light is solved, and the equipment is convenient for long-term use and operation.
Patent Information
- Application Number
- CN202421261926.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-04
AI Technical Summary
Existing charging piles are susceptible to rainwater and light when used, resulting in equipment damage and inconvenient operation.
A high-power dual gun and charging DC charging pile is designed, using rain shading components and protective self-adjustment mechanisms. The rain shading components include rain hoods, scissor-type telescopic frames, flexible rain shading cloths, etc. The protective self-adjustment mechanisms include LED lights, protective doors and adjustment switches. By remotely controlling the rain shading components and automatically adjusting the protective doors and LED lights, the rainwater and light protection of the charging piles is achieved.
Effectively prevent rainwater from impact damage to the charging pile, extend the service life of the equipment, reduce the maintenance frequency, and provide appropriate lighting through LED lights to improve operation convenience.
Smart Images
Figure CN222538678U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile charging piles, and more specifically to a high-power dual-gun parallel charging DC charging pile. Background Art
[0002] With the development of science and technology, electric vehicles are increasingly being accepted and used by people. Different from traditional internal combustion engines, electric vehicles are powered by electricity. When driving an electric vehicle outside, it is inevitable to charge it to obtain power. Electric vehicles are mainly charged by charging piles located at various charging locations. The function of the charging pile is similar to that of a gas pump in a gas station. It can be fixed on the ground or on a wall and installed in parking lots or charging stations in public buildings and residential areas. It can charge various types of electric vehicles according to different voltage levels. The input end of the charging pile is directly connected to the AC power grid. The bottom of the charging pile is fixed to the ground and connected to the power grid to take electricity for charging the electric vehicle. The charging pile usually has a charging gun connected by a wire, which is inserted into the power socket of the electric vehicle.
[0003] When the existing charging pile is in use, the charging operation is performed through the operation panel and the charging gun. The pile body of the existing charging pile is usually exposed to the outside and has no protection against wind and rain. After long-term use, it is easy to be invaded by rain and magazines, which will cause malfunctions to the pile body and the control panel, resulting in varying degrees of damage to the charging pile. In addition, the control panel is directly exposed to the sun. During operation, it is easy to see the touch screen on the control panel unclearly due to the exposure to light. The utility model proposes a new solution to the above problems. Utility Model Content
[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide a high-power dual-gun parallel charging DC charging pile to solve the technical problems mentioned in the background technology.
[0005] In order to solve the above problems, the utility model adopts the following technical solutions:
[0006] A high-power dual-gun parallel charging DC charging pile, comprising a pile body, a base and a control circuit, wherein the bottom of the pile body is fixedly connected to the upper end surface of the base, charging guns are symmetrically arranged on both sides of the pile body, the control circuit is arranged in the pile body, and the control circuit is connected to the power grid, a microprocessor is arranged in the control circuit, a rain shielding component is arranged on the top of the pile body, a control panel is arranged on the front end surface of the pile body, the control panel is connected to the control circuit, a protective self-adjusting mechanism is arranged on the control panel, the rain shielding component and the protective self-adjusting mechanism are electrically connected to the control circuit respectively, wherein
[0007] The rain shield assembly includes a rain shield, a scissors-type telescopic frame, a first electric telescopic rod, a slide rail, a slider, and a cylindrical flexible rain shield cloth. The rain shield is detachably connected to the top of the pile body through a set connection assembly. The top end of the flexible rain shield cloth is fixed around the lower end surface of the rain shield. The slide rail is symmetrically arranged in the width direction of the lower end surface of the rain shield, and the slider is slidably connected to the slide rail. The top fixed end of the scissors-type telescopic frame is fixedly connected to the lower end surface of the rain shield. The top sliding end of the scissors-type telescopic frame is rotatably connected to the slider. The bottom fixed end of the scissors-type telescopic frame is rotatably connected to the inner side of the bottom end of the flexible rain shield cloth. The bottom sliding end of the scissors-type telescopic frame is slidably connected to the inner side of the bottom end of the flexible rain shield cloth. The first electric telescopic rod is fixed to the lower end surface of the rain shield along the slide rail direction, and the telescopic end of the first electric telescopic rod is fixed to the slider.
[0008] The protective self-adjusting mechanism includes an installation frame, an LED lamp with adjustable brightness, a protective door, a second electric telescopic rod, and an adjustment switch. The installation frame is fixed to the outside of the control panel, and the LED lamp is embedded in the inner wall of the installation frame. The protective door is slidably connected to the installation frame in the vertical direction. The second electric telescopic rod is symmetrically arranged on the upper end surface of the installation frame, the fixed end of the second electric telescopic rod is rotatably connected to the installation frame, and the telescopic end of the second electric telescopic rod is rotatably connected to the rear end surface of the protective door. The adjustment switch is arranged on the inner side of the installation frame, and the adjustment switch is electrically connected to the LED lamp.
[0009] Preferably, a frame is fixed to the bottom of the flexible rain cover, a T-shaped track is fixed to the frame along its width direction, a T-shaped block is slidably connected to the T-shaped track, and the bottom sliding end of the scissor-type telescopic frame is rotatably connected to the side wall of the T-shaped block.
[0010] In any of the above schemes, preferably, plug-in holes are respectively arranged at the four corners of the upper end surface of the base, and a limiting column is fixed to the bottom of the frame, and the limiting column is arranged in coordination with the corresponding plug-in holes.
[0011] Preferably, in any of the above solutions, a water-spreading guard plate is fixed to the outer side of the bottom of the flexible awning.
[0012] In any of the above schemes, it is preferred that the connecting assembly includes a connecting plate and a fixing ring, the connecting plate is fixed to the lower end surface of the rain shield, the fixing ring is fixed to the lower end surface of the connecting plate, and the fixing ring is sleeved on the pile body, and the fixing ring and the pile body are connected by bolts.
[0013] In any of the above schemes, preferably, a protective cover is provided on the upper end surface of the mounting frame, the protective cover is bolted to the mounting frame, and the tops of the second electric telescopic rod and the protective door are both located in the protective cover.
[0014] In any of the above solutions, preferably, the installation frame is connected to the pile body by bolts, and a sealing ring is provided between the installation frame and the pile body.
[0015] Compared with the prior art, the advantages of the present invention are:
[0016] The design of the rain shield component and the protective self-adjusting mechanism in the utility model utilizes the rain shield component to protect the pile body. In the case of light rain, the pile body is protected by the rain shield cover in the rain shield component. When it is windy and rainy, and it is confirmed that there is no vehicle charging, the rain shield component can be remotely controlled to lower the flexible rain shield cloth to seal and cover the entire pile body, so as to prevent rain from damaging the pile body, protect the pile body, extend the service life of the pile body, and reduce the frequency of maintenance. The protective self-adjusting mechanism can avoid direct light on the control panel during the non-working time of the pile body, protect the touch screen on the control panel, so as to reduce the damage to the touch screen caused by light, and provide appropriate lighting for the operator through the LED light, so that the operation process is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 It is a schematic diagram of the back structure of the installation frame;
[0019] Figure 3 This is a schematic diagram of the structure of the rain shield component.
[0020] Description of the numbers in the figure:
[0021] 1. Pile body; 2. Base; 3. Charging gun; 4. Rain shield assembly; 5. Control panel; 6. Protective self-adjusting mechanism; 401. Rain shield; 402. Scissor-type telescopic frame; 403. First electric telescopic rod; 404. Slide rail; 405. Sliding block; 406. Flexible rain shield; 7. Connecting assembly; 601. Mounting frame; 602. LED light; 603. Protective door; 604. Second electric telescopic rod; 605. Adjusting switch; 407. Frame; 408. T-type track; 409. T-type block; 8. Plug hole; 410. Limit column; 411. Diffuser guard plate; 701. Connecting plate; 702. Fixing ring; 606. Protective cover; 607. Sealing ring. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.
[0023] Example:
[0024] See also Figures 1 to 3 A high-power dual-gun parallel charging DC charging pile includes a pile body 1, a base 2 and a control circuit. The bottom of the pile body 1 is fixedly connected to the upper end surface of the base 2. Charging guns 3 are symmetrically arranged on both sides of the pile body 1. The control circuit is arranged in the pile body 1, and the control circuit is connected to the power grid. A microprocessor is arranged in the control circuit. A rain shielding component 4 is arranged on the top of the pile body 1. A control panel 5 is arranged on the front end surface of the pile body 1. The control panel 5 is connected to the control circuit. A protective self-adjusting mechanism 6 is arranged on the control panel 5. The rain shielding component 4 and the protective self-adjusting mechanism 6 are electrically connected to the control circuit respectively.
[0025] The rain shield assembly 4 includes a rain shield 401, a scissor-type telescopic frame 402, a first electric telescopic rod 403, a slide rail 404, a slider 405, and a cylindrical flexible rain shield 406. The rain shield 401 is detachably connected to the top of the pile body 1 through a connection assembly 7, and the top of the flexible rain shield 406 is fixed around the lower end surface of the rain shield 401. The slide rail 404 is symmetrically arranged in the width direction of the lower end surface of the rain shield 401, and the slider 405 is slidably connected to the slide rail 404. The top of the scissor-type telescopic frame 402 is detachably connected to the top of the pile body 1 through a connection assembly 7. The top of the flexible rain shield 406 is fixed around the lower end surface of the rain shield 401. The fixed end is fixedly connected to the lower end surface of the rain cover 401, the top sliding end of the scissor-type telescopic frame 402 is rotatably connected to the slider 405, the bottom fixed end of the scissor-type telescopic frame 402 is rotatably connected to the inner side of the bottom end of the flexible rain cover 406, the bottom sliding end of the scissor-type telescopic frame 402 is slidably connected to the inner side of the bottom end of the flexible rain cover 406, the first electric telescopic rod 403 is fixed to the lower end surface of the rain cover 401 along the direction of the slide rail 404, and the telescopic end of the first electric telescopic rod 403 is fixed to the slider 405;
[0026] The protective self-adjusting mechanism 6 includes a mounting frame 601, an LED lamp 602 with adjustable brightness, a protective door 603, a second electric telescopic rod 604, and an adjustment switch 605. The mounting frame 601 is fixed to the outside of the control panel 5, and the LED lamp 602 is embedded and installed on the inner wall of the mounting frame 601. The protective door 603 is slidably connected to the mounting frame 601 along the vertical direction. The second electric telescopic rod 604 is symmetrically arranged on the upper end surface of the mounting frame 601, the fixed end of the second electric telescopic rod 604 is rotatably connected to the mounting frame 601, and the telescopic end of the second electric telescopic rod 604 is rotatably connected to the rear end surface of the protective door 603. The adjustment switch 605 is arranged on the inner side of the mounting frame 601, and the adjustment switch 605 is electrically connected to the LED lamp 602.
[0027] The design of the rain shield component 4 and the protective self-adjusting mechanism 6 utilizes the rain shield component 4 to protect the pile body 1. In case of light rain, the pile body 1 is protected by the rain shield cover 401 in the rain shield component 4. When it is windy and rainy, and it is confirmed that there is no vehicle charging, the rain shield component 4 can be remotely controlled to lower the flexible rain shield cloth 406 to cover the entire pile body 1 to prevent rain from damaging the pile body 1, protect the pile body 1, extend the service life of the pile body 1, and reduce the maintenance frequency; and the protective self-adjusting mechanism 6 can avoid direct light to the control panel 5 during the non-working time of the pile body 1, protect the touch screen on the control panel 5, so as to reduce the damage to the touch screen caused by light, and provide the operator with appropriate lighting through the LED light 602, making the operation process more convenient.
[0028] In this embodiment, a frame 407 is fixed to the bottom of the flexible tarpaulin 406, and a T-shaped track 408 is fixed to the frame 407 along its width direction. A T-shaped block 409 is slidably connected to the T-shaped track 408, and the bottom sliding end of the scissors-type telescopic frame 402 is rotatably connected to the side wall of the T-shaped block 409; the frame 407 is used to protect the bottom edge of the flexible tarpaulin 406, and the bottom movement trajectory of the scissors-type telescopic frame 402 is limited and guided by the T-shaped track 408 and the T-shaped block 409.
[0029] In this embodiment, plug-in holes 8 are respectively provided at the four corners of the upper end surface of the base 2, and a limiting column 410 is fixed at the bottom of the frame 407, and the limiting column 410 is arranged in coordination with the corresponding plug-in hole 8; the plug-in hole 8 is coordinated with the limiting column 410, and when the limiting column 410 is plugged into the plug-in hole 8, the base 2 is connected to the flexible rain shield 406 to prevent the flexible rain shield 406 from shaking in windy weather.
[0030] In this embodiment, a water dispersion plate 411 is fixed to the outer side of the bottom of the flexible tarpaulin 406 ; the water dispersion plate 411 is used to guide rainwater flowing down from the flexible tarpaulin 406 to the outer side of the base 2 to prevent rainwater from entering the flexible tarpaulin 406 .
[0031] In this embodiment, the connecting component 7 includes a connecting plate 701 and a fixing ring 702. The connecting plate 701 is fixed to the lower end surface of the rain shield 401, the fixing ring 702 is fixed to the lower end surface of the connecting plate 701, and the fixing ring 702 is sleeved on the pile body 1. The fixing ring 702 and the pile body 1 are connected by bolts. The above design is used to achieve a detachable connection between the rain shield component 4 and the pile body 1, which facilitates the maintenance of the rain shield component 4.
[0032] In this embodiment, a protective cover 606 is provided on the upper end surface of the mounting frame 601, the protective cover 606 is bolted to the mounting frame 601, and the tops of the second electric telescopic rod 604 and the protective door 603 are both located in the protective cover 606; the protective cover 606 is used to protect the second electric telescopic rod 604.
[0033] In this embodiment, the installation frame 601 is connected to the pile body 1 by bolts, and a sealing ring 607 is provided between the installation frame 601 and the pile body 1; through the above design, the installation frame 601 and the components thereon can be easily disassembled and inspected.
[0034] The working process of the utility model is as follows:
[0035] Before a storm comes, the remote operating system can be used to check whether there is a car charging on the pile body 1. When the charging gun 3 is hung on the pile body 1, the cable between the charging gun 3 and the pile body 1 is reset. When the charging gun 3 and the cable are not in the reset state, the operator can operate on site to reset the charging gun 3 and the cable, and then start the first electric telescopic rod 403 to extend, drive the slider 405 to move, and the slider 405 moves along the slide rail 404, so that the scissor-type telescopic frame 402 extends, thereby driving the bottom of the flexible rain cover 406 to move downward. When the flexible rain cover 406 moves to the bottom, the limit column 410 is plugged into the corresponding plug hole 8, so that the pile body 1 is completely covered by the flexible rain cover 406 to prevent rain from scouring the pile body 1; in non-bad weather, the flexible rain cover 406 remains in a retracted state. When the user needs to charge, the corresponding button on the pile body 1 is touched, and the second electric telescopic rod 604 extends. The retractable rod 604 drives the protective door 603 to move upward to expose the control panel 5, and the user can adjust the brightness of the LED lamp 602 according to the use requirements; the design of the rain shield component 4 and the protective self-adjusting mechanism 6 utilizes the rain shield component 4 to protect the pile body 1. In the case of light rain, the pile body 1 is protected by the rain shield 401 in the rain shield component 4. When it is windy and rainy, if it is confirmed that there is no vehicle charging, the rain shield component 4 can be remotely controlled to lower the flexible rain shield 406 to cover the entire pile body 1 to prevent rain from damaging the pile body 1, protect the pile body 1, extend the service life of the pile body 1, and reduce the maintenance frequency; and the protective self-adjusting mechanism 6 can avoid direct light on the control panel 5 during the non-working time of the pile body 1, protect the touch screen on the control panel 5, so as to reduce the damage to the touch screen caused by light, and provide the operator with appropriate lighting through the LED lamp 602, making the operation process more convenient.
[0036] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.
Claims
1. A high-power dual-gun parallel charging DC charging pile, comprising a pile body (1), a base (2) and a control circuit, wherein the bottom of the pile body (1) is fixedly connected to the upper end surface of the base (2), charging guns (3) are symmetrically arranged on both sides of the pile body (1), the control circuit is arranged in the pile body (1), and the control circuit is connected to a power grid, and a microprocessor is arranged in the control circuit, characterized in that: A rain shielding assembly (4) is arranged on the top of the pile body (1), a control panel (5) is arranged on the front end surface of the pile body (1), the control panel (5) is connected to the control circuit, a protective self-adjusting mechanism (6) is arranged on the control panel (5), and the rain shielding assembly (4) and the protective self-adjusting mechanism (6) are respectively electrically connected to the control circuit, wherein The rain shield assembly (4) comprises a rain shield (401), a scissor-shaped telescopic frame (402), a first electric telescopic rod (403), a slide rail (404), a slider (405), and a cylindrical flexible rain shield cloth (406). The rain shield (401) is detachably connected to the top of the pile body (1) via a connection assembly (7). The top of the flexible rain shield cloth (406) is fixed around the lower end surface of the rain shield (401). The slide rail (404) is symmetrically arranged in the width direction of the lower end surface of the rain shield (401). The slider (405) is slidably connected to the slide rail (404). The top fixed end of the telescopic frame (402) is rotatably connected to the lower end surface of the rain cover (401), the top sliding end of the scissor-type telescopic frame (402) is rotatably connected to the slider (405), the bottom fixed end of the scissor-type telescopic frame (402) is rotatably connected to the inner side of the bottom end of the flexible rain cover (406), the bottom sliding end of the scissor-type telescopic frame (402) is slidably connected to the inner side of the bottom end of the flexible rain cover (406), the first electric telescopic rod (403) is fixed to the lower end surface of the rain cover (401) along the direction of the slide rail (404), and the telescopic end of the first electric telescopic rod (403) is fixed to the slider (405); The protective self-adjusting mechanism (6) comprises a mounting frame (601), an LED lamp (602) with adjustable brightness, a protective door (603), a second electric telescopic rod (604), and an adjusting switch (605). The mounting frame (601) is fixed on the outside of the control panel (5), and the LED lamp (602) is embedded and installed on the inner wall of the mounting frame (601). The protective door (603) is slidably connected to the mounting frame (601) along the vertical direction. The second electric telescopic rod (604) is symmetrically arranged on the upper end surface of the mounting frame (601). The fixed end of the second electric telescopic rod (604) is rotatably connected to the mounting frame (601). The telescopic end of the second electric telescopic rod (604) is rotatably connected to the rear end surface of the protective door (603). The adjusting switch (605) is arranged on the inner side of the mounting frame (601), and the adjusting switch (605) is electrically connected to the LED lamp (602).
2. A high-power dual-gun parallel charging DC charging pile according to claim 1, characterized in that: A frame (407) is fixed at the bottom of the flexible rain cover (406), a T-shaped track (408) is fixed to the frame (407) along its width direction, a T-shaped block (409) is slidably connected to the T-shaped track (408), and the bottom sliding end of the scissor-shaped telescopic frame (402) is rotatably connected to the side wall of the T-shaped block (409).
3. A high-power dual-gun parallel charging DC charging pile according to claim 2, characterized in that: Insertion holes (8) are respectively arranged at the four corners of the upper end surface of the base (2), and a limiting column (410) is fixed at the bottom of the frame (407), and the limiting column (410) is arranged in coordination with the corresponding insertion hole (8).
4. A high-power dual-gun parallel charging DC charging pile according to claim 2, characterized in that: A water dispersion plate (411) is fixed to the outer side of the bottom of the flexible rainproof cloth (406).
5. A high-power dual-gun parallel charging DC charging pile according to claim 1, characterized in that: The connection assembly (7) comprises a connection plate (701) and a fixing ring (702); the connection plate (701) is fixed to the lower end surface of the rain cover (401); the fixing ring (702) is fixed to the lower end surface of the connection plate (701); the fixing ring (702) is sleeved on the pile body (1); and the fixing ring (702) and the pile body (1) are connected by bolts.
6. A high-power dual-gun parallel charging DC charging pile according to claim 1, characterized in that: The upper end surface of the installation frame (601) is provided with a protective cover (606), the protective cover (606) is bolted to the installation frame (601), and the tops of the second electric telescopic rod (604) and the protective door (603) are both located inside the protective cover (606).
7. A high-power dual-gun parallel charging DC charging pile according to claim 6, characterized in that: The installation frame (601) is connected to the pile body (1) by bolts, and a sealing ring (607) is provided between the installation frame (601) and the pile body (1).