New energy vehicle v2g charging pile

Abstract

The present application relates to the technical field of charging piles, and particularly relates to a new energy vehicle V2G charging pile, which comprises a cylinder, a connecting block one, an electric heating block, a joint and a socket one; a plurality of round holes one are formed in the charging gun; one cylinder is inserted into each round hole one; all the cylinders are fixedly connected with the connecting block one; the electric heating block is fixedly connected to the connecting block one; the thin ice layer between the cover and the charging port is melted through the electric heating block, so that the frozen cover can be smoothly opened for charging operation, and the convenience of charging in winter is greatly improved; meanwhile, the electric heating block can also be used for heating the surface of the charging gun, so that the user will not be frozen when holding the charging gun tightly, which is beneficial to improving the charging experience of the user; and when the electric heating block is in a relatively high temperature state after heating the surface of the charging gun, the electric heating block has been preheated, which is beneficial to improving the heating speed of the cover of the charging port of the vehicle, thereby reducing the heating time and improving the charging efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of charging piles. More particularly, the present application relates to a new energy vehicle V2G charging pile. BACKGROUND

[0002] When using an electric vehicle in winter, the cover of the charging port is often frozen due to low temperature, and it is difficult to open. In order to solve this problem, the commonly used method at present is to apply a hot towel to the outside of the cover, and melt the thin ice layer formed between the cover and the charging port through heat conduction, and then the cover can be opened for charging. However, it is inconvenient to obtain a hot towel in an outdoor environment, which not only increases the operation steps, but also prolongs the charging preparation time, affecting the user experience.

[0003] In addition, the existing charging pile usually only has the function of charging, and cannot obtain the power resources on the idle electric vehicles during the charging peak period, and does not have the function of mobilizing power resources.

[0004] In summary, the present application provides a new energy vehicle V2G charging pile to improve the above-mentioned technical problems. SUMMARY

[0005] In order to overcome the inconvenience of obtaining a hot towel in an outdoor environment, which not only increases the operation steps, but also prolongs the charging preparation time, and brings many inconveniences to the user, and seriously affects the efficiency and experience of winter charging, the present application provides a new energy vehicle V2G charging pile.

[0006] The technical scheme of the present application is: a new energy vehicle V2G charging pile, comprising a controller and a charging gun; the controller is inserted with the charging gun; further comprising a cylinder, a connecting block one, an electric heating block, a connector and a socket one; a plurality of round holes one are formed on the charging gun; a plurality of round holes two are formed on the charging gun; one cylinder is inserted into each round hole one; all the cylinders are fixedly connected with the connecting block one; the connecting block one is fixedly connected with the electric heating block; two connectors are fixedly connected with the electric heating block, and the connectors penetrate through the connecting block one; the charging gun is fixedly connected with the socket one.

[0007] Further, the above-mentioned new energy vehicle V2G charging pile further comprises a heating assembly, the heating assembly comprising a socket two, a heat conducting block, a heat conducting ring and a heat conducting wire; the socket two is fixedly connected with the charging gun; the heat conducting block is fixedly connected with the charging gun; a plurality of through holes are formed on the connecting block one, and the end of the heat conducting block penetrates through the through hole; a plurality of recesses one are formed on the electric heating block, and the end of the heat conducting block is inserted into the recess one; the heat conducting ring is fixedly connected with the heat conducting block, and the heat conducting ring is located on the inner side of the charging gun; a plurality of heat conducting wires are fixedly connected with the heat conducting ring, and the heat conducting wires are embedded in the surface layer of the charging gun.

[0008] Further, the controller of the above-mentioned new energy vehicle V2G charging pile is provided with a visual monitor.

[0009] Further, the new energy vehicle V2G charging pile has a chamfer on the edge of the heat conduction block.

[0010] Further, the new energy vehicle V2G charging pile further comprises a heat insulation assembly, the heat insulation assembly comprising a spring one, a heat insulation block one, a heat insulation block two and a heat insulation frame; the electric heating block is fixedly connected with a plurality of spring ones; the electric heating block is slidably connected with a plurality of heat insulation block ones, and the heat insulation block one is fixedly connected with the corresponding spring one; the electric heating block is provided with a plurality of grooves two; each heat insulation block one slides in the corresponding groove two; all the heat insulation block ones are fixedly connected with the heat insulation block two; the electric heating block is provided with a groove three; the heat insulation block two is fixedly connected with the heat insulation frame, and the heat insulation frame is slidably connected with the connecting block one and the electric heating block.

[0011] Further, the new energy vehicle V2G charging pile has a rough surface on the outer ring surface of the heat insulation frame.

[0012] Further, the new energy vehicle V2G charging pile further comprises a fixing assembly, the fixing assembly comprising a connecting block two and a fixing block; the heat insulation frame is provided with the connecting block two; the connecting block two is fixedly connected with the fixing block, the fixing block is slidably connected with the heat insulation frame, and the fixing block is inserted into the electric heating block; the electric heating block is provided with a groove four, and the end of the fixing block is inserted into the groove four.

[0013] Further, the new energy vehicle V2G charging pile further comprises a spring two; a plurality of spring twos are fixedly connected between the heat insulation frame and the connecting block two.

[0014] Further, the new energy vehicle V2G charging pile has a convex strip on the outer side of the charging gun.

[0015] Further, the new energy vehicle V2G charging pile has a chamfer on the end of the connector.

[0016] Beneficial effects: 1. The thin ice layer between the electric heating block and the charging port is melted, so that the user can smoothly open the frozen cover to perform the charging operation, greatly improving the convenience of winter charging. At the same time, the electric heating block can also be used to heat the surface of the charging gun, so that the user will not be frozen when holding the charging gun tightly, which is beneficial to improve the charging experience of the user. When the electric heating block heats the surface of the charging gun to a relatively high temperature, the electric heating block has been preheated, which is beneficial to improve the heating speed of the cover of the vehicle charging port, thereby reducing the heating time and improving the charging efficiency.

[0017] II. By wrapping the heat insulation block one, the heat insulation block two and the heat insulation frame outside the electric heating block, the user will not be scalded when taking the electric heating block, and for the user who uses the charging pile for the first time, even if the user does not know the anti-scald rule and randomly grabs the electric heating block, the user's fingers will be blocked by the heat insulation block one, the heat insulation block two and the heat insulation frame, and the safety is high, and the heat insulation block one and the heat insulation frame are movably arranged, so that the user manually and conveniently attaches the electric heating block to the cover of the car charging port for heating operation, without the user's additional disassembly and surrounding operation;

[0018] III. In the process of disassembling and installing the electric heating block, the heat insulation frame and the electric heating block are locked together through the fixing block, so as to avoid the scalding problem caused by the sliding of the electric heating block inside the heat insulation frame, and meanwhile, the fixing block can automatically lock the electric heating block and the heat insulation frame through the cooperation of the spring one and the spring two, so that the locking is more stable compared with the user locking.

[0019] IV. The charging pile can call the electric power resource on the electric vehicle to the power grid, so as to relieve the peak power consumption pressure of the power grid. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The structure diagram of the new energy vehicle V2G charging pile of the application is shown.

[0021] Figure 2 The first perspective exploded view of the new energy vehicle V2G charging pile of the application is shown.

[0022] Figure 3 The second perspective exploded view of the new energy vehicle V2G charging pile of the application is shown.

[0023] Figure 4 The structure diagram of the heating assembly of the application is shown.

[0024] Figure 5 The structure diagram of the heat insulation assembly of the application is shown.

[0025] Figure 6 The sectional view of the heat insulation assembly of the application is shown.

[0026] Figure 7 The structure diagram of the fixing assembly of the application is shown.

[0027] In the attached diagram, the following labels are used: 1-Controller, 2-Charging gun, 3-Cylinder, 4-Connecting block one, 5-Heating block, 6-Connector, 7-Socket one, 201-Socket two, 202-Heat-conducting block, 203-Heat-conducting ring, 204-Heat-conducting wire, 205-Spring one, 206-Insulation block one, 207-Insulation block two, 208-Insulation frame, 209-Connecting block two, 2010-Fixing block, 2011-Spring two, 91-Round hole one, 92-Round hole two, 93-Through hole, 94-Groove one, 95-Groove two, 96-Groove three, 97-Groove four. Detailed Implementation

[0028] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0029] Example 1: A V2G charging pile for new energy vehicles, such as Figures 1-4 As shown, the device includes a controller 1 and a charging gun 2; the charging gun 2 is plugged into the controller 1; it also includes a cylinder 3, a connecting block 4, a heating block 5, a connector 6, and a socket 7; the charging gun 2 has two circular holes 91; a cylinder 3 is inserted into each circular hole 91, and the cylinder 3 is made of plastic; the charging gun 2 has two circular holes 92; all the cylinders 3 are fixedly connected to the connecting block 4; the heating block 5 is fixedly connected to the connecting block 4; two connectors 6 are fixedly connected to the heating block 5, and the connectors 6 pass through the connecting block 4; the charging gun 2 is fixedly connected to the socket 7.

[0030] It also includes a heating assembly, which includes a second socket 201, a heat-conducting block 202, a heat-conducting ring 203, and heat-conducting wires 204. The second socket 201 is fixedly connected to the charging gun 2. The heat-conducting block 202 is made of metal. Two through holes 93 are opened on the first connecting block 4, and the end of the heat-conducting block 202 passes through the through holes 93. Two grooves 94 are opened on the first heating block 5, and the end of the heat-conducting block 202 is inserted into the groove 94, so that the heat on the first heating block 5 is conducted to the heat-conducting block 202. The heat-conducting ring 203 is fixedly connected to the heat-conducting block 202 and is located inside the charging gun 2. Five heat-conducting wires 204 are fixedly connected to the heat-conducting ring 203 and are embedded in the surface of the charging gun 2, so that the surface of the charging gun 2 is heated by the heat-conducting wires 204.

[0031] The controller 1 is equipped with a visual monitor for monitoring the charging status.

[0032] The edge of the heat-conducting block 202 is chamfered, making it easier to insert the heat-conducting block 202 into the through hole 93.

[0033] First, the controller 1 is installed and fixed on the wall or external column, so that the charging gun 2 is located at a height position convenient for users to take, when charging, manually pull out the charging gun 2 from the controller 1, if the charging port cover is frozen and cannot be normally opened, manually pull out the cylinder 3 from the round hole one 91, so as to take out the cylinder 3, the connecting block one 4, the electric heating block 5 and the connector 6 from the charging gun 2 together, then insert the cylinder 3 into the round hole two 92, so as to fix the cylinder 3, the connecting block one 4, the electric heating block 5 and the connector 6 at the port of the charging gun 2, under the positioning action of the cylinder 3 and the round hole two 92, the connector 6 can be easily inserted into the socket one 7, so that the connector 6 is electrically connected with the socket one 7, at this time, the charging gun 2 will transmit power to the socket one 7, the connector 6 and the electric heating block 5 in turn, so that the electric heating block 5 generates heat, then manually operate the charging gun 2 to move, and make the electric heating block 5 abut against the cover of the automobile charging port, the electric heating block 5 will conduct heat to the cover of the charging port, melt the ice layer between the cover and the charging port, then pull out the cylinder 3 from the round hole two 92, and insert the cylinder 3 back into the round hole one 91, then open the cover of the automobile charging port, and then insert the charging gun 2 into the automobile charging port, and charge the automobile through the charging gun 2; When in use, the ice layer between the cover and the charging port is melted by the electric heating block 5, so that the user can smoothly open the frozen cover to charge, which greatly improves the convenience of winter charging.

[0034] At night, the user charges the electric vehicle through the charging gun 2, in the peak period of power consumption and the idle state of the electric vehicle, the user connects the charging gun 2 on the electric vehicle, and then starts the V2G module on the controller 1, so that the power on the electric vehicle is transmitted to the power grid through the charging gun 2, to relieve the peak power consumption pressure of the power grid, and the user can obtain power rebate in this process; When in use, the charging pile can call the power resources on the electric vehicle to the power grid, to relieve the peak power consumption pressure of the power grid.

[0035] In winter, when the visual monitor on the controller 1 monitors that the vehicle is parked in the charging position, the controller 1 controls the charging gun 2 to start, and the charging gun 2 sequentially delivers power to the socket two 201, the connector 6 and the electric heating block 5, so that the electric heating block 5 starts to heat, and the electric heating block 5 conducts heat to the heat-conducting block 202, the heat-conducting ring 203 and the heat-conducting wire 204 in sequence, and the surface of the charging gun 2 is heated through the heat-conducting wire 204. After the artificial completes the charging preparation operation, the surface of the charging gun 2 has been fully heated. At this time, the artificial holds the charging gun 2 tightly and pulls it out, so as to avoid hand frostbite. When the cylinder 3 is pulled away from the round hole one 91, the heat-conducting block 202 is also pulled out of the through hole 93 and the groove one 94. Then the above operation is repeated. The electric heating block 5 is used to heat the cover of the charging port of the automobile. In this process, when the electric heating block 5 heats the surface of the charging gun 2, the electric heating block 5 has been heated to a relatively high temperature, that is, the electric heating block 5 has been preheated, which is beneficial to improve the heating speed of the cover of the charging port of the automobile, thereby reducing the heating time and improving the charging efficiency. When in use, the electric heating block 5 can also be used to heat the surface of the charging gun 2, so that the artificial can avoid hand frostbite when holding the charging gun 2 tightly, which is beneficial to improve the charging experience of the user. After the electric heating block 5 heats the surface of the charging gun 2, the electric heating block 5 is in a relatively high temperature state, that is, the electric heating block 5 has been preheated, which is beneficial to improve the heating speed of the cover of the charging port of the automobile, thereby reducing the heating time and improving the charging efficiency.

[0036] In example 2, on the basis of example 1, as shown in Figures 5-7 The heat insulation assembly includes a spring one 205, a heat insulation block one 206, a heat insulation block two 207 and a heat insulation frame 208. A plurality of spring ones 205 are fixedly connected to the electric heating block 5, and the spring one 205 is made of heat insulation material. A plurality of heat insulation block ones 206 are slidably connected to the electric heating block 5, and the heat insulation block one 206 is fixedly connected to the corresponding spring one 205. A plurality of grooves two 95 are formed in the electric heating block 5. Each heat insulation block one 206 slides in the corresponding groove two 95. The heat insulation block two 207 is fixedly connected to all heat insulation block ones 206. The groove three 96 is formed in the electric heating block 5. The heat insulation frame 208 is fixedly connected to the heat insulation block two 207, and the heat insulation frame 208 is slidably connected to the connecting block one 4 and the electric heating block 5.

[0037] The outer ring surface of the heat insulation frame 208 is provided with a rough surface to improve the friction and achieve the anti-skid effect.

[0038] Further comprising a fixing assembly, the fixing assembly comprises a connecting block two 209 and a fixing block 2010; the heat insulation frame 208 is provided with the connecting block two 209; the connecting block two 209 is fixedly connected with the fixing block 2010, the fixing block 2010 is in sliding connection with the heat insulation frame 208, and the fixing block 2010 is inserted with the electric heating block 5; the electric heating block 5 is provided with a groove four 97, and the end of the fixing block 2010 is inserted into the groove four 97, so that the electric heating block 5 and the heat insulation frame 208 are fixed through the fixing block 2010.

[0039] Further comprising a spring two 2011; two spring two 2011 are fixedly connected between the heat insulation frame 208 and the connecting block two 209.

[0040] The outer side of the charging gun 2 is provided with a convex strip, which is used for improving the friction and achieving the anti-skid effect.

[0041] The end of the connector 6 is provided with a chamfer, so that the connector 6 is more easily inserted into the socket one 7 and the socket two 201.

[0042] When the user manually disassembles and assembles the preheated electric heating block 5, if the temperature of the electric heating block 5 is too high, scalding may occur, therefore, the heat insulation assembly is arranged outside the electric heating block 5, and the user holds the heat insulation block one 206, the heat insulation block two 207 and the heat insulation frame 208 during the process of disassembling and assembling the electric heating block 5, so as not to contact the electric heating block 5, thereby avoiding the occurrence of scalding. After the cylinder 3 is inserted into the circular hole two 92, the user manually drives the charging gun 2 to move, so that the heat insulation block one 206, the heat insulation block two 207 and the heat insulation frame 208 contact the cover of the automobile charging port, and then the user continues to push the charging gun 2 to move towards the charging port. Since the heat insulation block one 206, the heat insulation block two 207 and the heat insulation frame 208 are blocked by the cover of the charging port, the connecting block one 4 and the electric heating block 5 slide inside the heat insulation frame 208, the heat insulation block one 206 slides in the groove two 95 and compresses the spring one 205, until the electric heating block 5 is flush with the edge of the heat insulation frame 208, and the heat insulation block two 207 moves to the inside of the groove three 96. At this time, the electric heating block 5 contacts and heats the cover of the automobile charging port. After heating is completed, the user drives the charging gun 2 away from the automobile, and the heat insulation block one 206, the heat insulation block two 207 and the heat insulation frame 208 stop being blocked by the cover of the charging port. The spring one 205 rebounds to drive the heat insulation block one 206 to move back to the original position, and the heat insulation block one 206 drives the heat insulation block two 207 and the heat insulation frame 208 to move back to the original position, thereby completing the reset operation. When in use, the heat insulation block one 206, the heat insulation block two 207 and the heat insulation frame 208 are wrapped outside the electric heating block 5, so that the user can take the electric heating block 5 without scalding. For the user who uses the charging pile for the first time, even if the user does not know the anti-scalding rule and randomly grabs the electric heating block 5, the user's fingers will be blocked by the heat insulation block one 206, the heat insulation block two 207 and the heat insulation frame 208, thereby improving safety. The heat insulation block one 206 and the heat insulation frame 208 are movably arranged, so that the user can conveniently manually attach the electric heating block 5 to the cover of the automobile charging port for heating operation, without the need for the user to perform additional disassembly and surrounding operations.

[0043] When the cylinder 3 is inserted into the round hole two 92 manually, the cylinder 3 will be subjected to frictional resistance, so that the connecting block one 4 and the electric heating block 5 are moved in the inside of the heat insulation frame 208, so that the electric heating block 5 is aligned with the edge of the heat insulation block one 206, if the user inserts the cylinder 3 into the round hole two 92 by pressing the edge of the heat insulation block one 206, it may cause scalding, therefore, the fixing assembly is arranged on the heat insulation frame 208, in the process of disassembling and assembling the electric heating block 5, the heat insulation frame 208 and the electric heating block 5 are locked together through the fixing block 2010, so that the electric heating block 5 does not slide relative to the heat insulation frame 208, so as to eliminate the scalding problem, after the cylinder 3 is inserted into the round hole two 92, the connecting block two 209 is manually actuated, the connecting block two 209 drives the fixing block 2010 to slide on the heat insulation frame 208, so that the end of the fixing block 2010 is away from the electric heating block 5, the unlocking operation is completed, and then the cover of the automobile charging port is heated; in use, in the process of disassembling and assembling the electric heating block 5, the heat insulation frame 208 and the electric heating block 5 are locked together through the fixing block 2010, so as to avoid the scalding problem caused by the sliding of the electric heating block 5 in the inside of the heat insulation frame 208.

[0044] After heating is completed, the user needs to lock the electric heating block 5 and the heat insulation frame 208 together again, but there are many uncontrollable factors in the user operation, and the situation of not locking is prone to occur, so as to interfere with the next user charging, therefore, in the heating process, the end of the fixing block 2010 abuts against the outer surface of the heat insulation frame 208, and the spring two 2011 is in a stretched state, after heating is completed, the charging gun 2 is manually controlled to be away from the cover of the automobile charging port, at this time, the spring one 205 rebounds to drive the heat insulation block one 206, the heat insulation block two 207 and the heat insulation frame 208 to move back to the original position, so that the groove four 97 on the heat insulation frame 208 is re-aligned with the fixing block 2010, so that the spring two 2011 rebounds to drive the connecting block two 209 to move, the connecting block two 209 drives the fixing block 2010 to move, so that the end of the fixing block 2010 is re-inserted into the groove four 97, the self-locking operation is completed; in use, the fixing block 2010 can automatically lock the electric heating block 5 and the heat insulation frame 208 through cooperation of the spring one 205 and the spring two 2011, which is more stable than user locking.

[0045] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A V2G charging pile for new energy vehicles, comprising a controller (1) and a charging gun (2); the charging gun (2) is plugged into the controller (1); characterized in that: It also includes a cylinder (3), a connecting block (4), a heating block (5), a connector (6), and a socket (7); the charging gun (2) has several holes (91); the charging gun (2) has several holes (92); a cylinder (3) is inserted into each hole (91); all cylinders (3) are connected to the connecting block (4); the heating block (5) is connected to the connecting block (4); two connectors (6) are connected to the heating block (5), and the connectors (6) pass through the connecting block (4); the charging gun (2) is connected to the socket (7); it also includes a heating assembly, which includes a socket (201) and a heat-conducting block (202). A heat-conducting ring (203) and a heat-conducting wire (204); a socket two (201) is fixedly connected to the charging gun (2); a heat-conducting block (202) is fixedly connected to the charging gun (2); a number of through holes (93) are opened on the connecting block one (4), and the end of the heat-conducting block (202) passes through the through holes (93); a number of grooves one (94) are opened on the heating block (5), and the end of the heat-conducting block (202) is inserted into the groove one (94); a heat-conducting ring (203) is fixedly connected to the heat-conducting block (202), and the heat-conducting ring (203) is located inside the charging gun (2); a number of heat-conducting wires (204) are fixedly connected to the heat-conducting ring (203), and the heat-conducting wires (204) are embedded in the surface of the charging gun (2).

2. The V2G charging pile for new energy vehicles according to claim 1, characterized in that: A visual monitor is installed on the controller (1).

3. A V2G charging pile for new energy vehicles according to claim 2, characterized in that: The heat-conducting block (202) has chamfered edges.

4. A V2G charging pile for new energy vehicles according to claim 2, characterized in that: It also includes a heat insulation component, which includes a spring 1 (205), a heat insulation block 1 (206), a heat insulation block 2 (207), and a heat insulation frame (208); several springs 1 (205) are fixedly connected to the heating block (5); several heat insulation blocks 1 (206) are slidably connected to the heating block (5), and the heat insulation blocks 1 (206) are fixedly connected to the corresponding springs 1 (205); several grooves 2 (95) are opened on the heating block (5); each heat insulation block 1 (206) slides in the corresponding groove 2 (95); all heat insulation blocks 1 (206) are fixedly connected to the heat insulation block 2 (207); a groove 3 (96) is opened on the heating block (5); a heat insulation frame (208) is fixedly connected to the heat insulation block 2 (207), and the heat insulation frame (208) is slidably connected to the connecting block 1 (4) and the heating block (5) respectively.

5. A V2G charging pile for new energy vehicles according to claim 4, characterized in that: The outer ring surface of the heat insulation frame (208) is set to a rough surface.

6. A V2G charging pile for new energy vehicles according to any one of claims 4-5, characterized in that: It also includes a fixing component, which includes a connecting block two (209) and a fixing block (2010); the connecting block two (209) is provided on the heat insulation frame (208); the fixing block (2010) is fixedly connected to the connecting block two (209), the fixing block (2010) is slidably connected to the heat insulation frame (208), and the fixing block (2010) is inserted into the heating block (5); the heating block (5) has a groove four (97), and the end of the fixing block (2010) is inserted into the groove four (97).

7. A V2G charging pile for new energy vehicles according to claim 6, characterized in that: It also includes spring 2 (2011); several spring 2 (2011) are fixed between the heat insulation frame (208) and the connecting block 2 (209).

8. A V2G charging pile for new energy vehicles according to claim 7, characterized in that: The charging gun (2) has raised strips on the outside.

9. A V2G charging pile for new energy vehicles according to claim 7, characterized in that: The end of the connector (6) is chamfered.

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