Charging conversion device for converting daily standard or national standard into European standard

Abstract

The utility model relates to the technical field of new energy automobile charging, and discloses a charging conversion device for converting a Japanese standard or a national standard into an European standard, which comprises an input socket, an output socket and a conversion system, the conversion system is arranged in a shell, the input socket is clamped at one end of the shell, the output socket is clamped at the other end of the shell, and the conversion system is connected with the input socket. The input socket and the output socket are electrically connected with the conversion system, the input socket is a daily standard socket or a national standard socket, and the output socket is a European standard socket. According to the utility model, charging from a daily standard socket to a European standard socket can be realized, or charging from a national standard socket to the European standard socket can be realized, and the conversion protocol mainboard is internally provided with a direct current charging conversion module, so that the conversion protocol mainboard carries out conversion charging through direct current, and the conversion protocol mainboard is stable in overall performance and high in conversion charging speed.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy automobile charging technical field, concretely is a daily standard or national standard conversion charging conversion device. BACKGROUND

[0002] New energy automobile, mainly is with electric power or hydrogen energy as power source, significantly reduced the tail gas emission of traditional fuel -fired car, is more friendly to the environment, in the performance aspect, new energy automobile has excellent acceleration performance, can output larger torque in an instant, its intelligent degree is also quite high, automatic driving auxiliary, intelligent interconnection and so on function are complete. Besides, along with the unceasing perfection of automobile charging facilities, also will make the endurance problem of new energy automobile be solved, new energy automobile not only brings novel, environmental protection, intelligent driving experience for consumers, also contributes important strength for global sustainable development.

[0003] The charging mode of new energy vehicles in various countries on the market is not very different, with various standards, such as European standard, Japanese standard, national standard and Tesla standard (NACS) etc., in order to adapt to the mutual charging between new energy vehicles and charging piles in various countries, the charging conversion device between the charging port of new energy vehicle and the charging pile emerges as the times require, especially with the opening of international market, more and more new energy vehicles of different standards flow to the international market, therefore, different charging conversion devices are needed to meet the needs of different users. UTILITY MODEL CONTENT

[0004] In view of the deficiency of prior art, the utility model provides a daily standard or national standard conversion charging conversion device, solves the problem raised in the above background art, the utility model can realize daily standard socket to European standard socket charging, or realize national standard socket to European standard socket charging, and the conversion protocol mainboard is internally provided with a direct current charging conversion module, so that the utility model realizes charging conversion through direct current, and the overall performance of the utility model is stable, and the charging conversion speed is fast.

[0005] A daily standard or national standard conversion charging conversion device, comprising an input socket, an output socket and a conversion system, the conversion system is installed inside the shell, the input socket is clamped at one end of the shell, and the output socket is clamped at the other end of the shell, the input socket and the output socket are electrically connected with the conversion system, the input socket is a daily standard socket or a national standard socket, and the output socket adopts a European standard socket.

[0006] Preferably, the conversion system comprises a conversion protocol mainboard, the conversion protocol mainboard is provided with a direct current charging conversion module, and the side of the conversion protocol mainboard is provided with a mainboard clamping groove.

[0007] Preferably, the input socket comprises an input main plate, input DC pins, input signal terminals and an input mounting rack, the input main plate is mounted at the inward end of the input mounting rack, one end of the input DC pins is mounted on both sides of the input main plate, and the other end is inserted into the input mounting rack, one end of the input signal terminals is inserted into the input main plate, and the other end is inserted into the input mounting rack, the input DC pins and the input signal terminals are electrically connected with the input main plate, and the input main plate is electrically connected with the conversion protocol main plate.

[0008] Preferably, the two sides of the input main plate are provided with DC pin mounting grooves, and the input main plate is provided with a plurality of terminal insertion holes; the middle part of the input mounting rack is provided with a DC pin insertion hole and a terminal insertion hole, and one end of the input mounting rack is provided with an input main plate mounting groove.

[0009] Preferably, the output socket comprises an output main plate, output DC pins, output signal terminals and an output mounting rack, the output main plate is mounted at the inward end of the output mounting rack, one end of the output DC pins is inserted into the lower part of the output main plate, and the other end is extended and inserted into the lower part of the output mounting rack, one end of the output signal terminals is inserted into the upper part of the input main plate, and the other end is extended and inserted into the upper part of the output mounting rack, the output DC pins and the output signal terminals are electrically connected with the output main plate, and the output main plate is electrically connected with the conversion protocol main plate.

[0010] Preferably, the lower part of the output main plate is provided with a DC pin insertion hole, and the upper part of the output main plate is provided with a plurality of terminal insertion holes; the lower part of the output mounting rack is provided with a DC pin insertion hole, and the upper part of the output mounting rack is provided with a terminal insertion hole, and one end of the output mounting rack is provided with an output main plate mounting groove.

[0011] Preferably, the main control switch comprises a switch mounting plate, a switch key and a switch main control connector, the switch mounting plate is mounted on the switch mounting position, the switch key is mounted on the switch mounting plate, the switch main control connector is located between the switch mounting plate and the lower shell and is in contact connection with the switch key, and the lower part of the switch mounting position is further provided with a battery mounting position, and the battery mounting position is internally provided with a battery.

[0012] Preferably, a connecting copper bar is further arranged between the input socket and the output socket, and the two ends of the connecting copper bar are connected with the input socket and the output socket respectively.

[0013] Preferably, the shell comprises an upper shell and a lower shell which are buckled to each other, the upper shell is provided with a handle and a switch mounting position, the main control switch is mounted on the switch mounting position, the inside of the lower shell is provided with a main plate mounting column, the conversion protocol main plate is mounted on the main plate mounting column, the bottom surface of the lower shell is provided with a USB interface, and the main control switch and the USB interface are electrically connected with the conversion protocol main plate.

[0014] Preferably, a waterproof ring is provided at the connection between the input socket and the output socket and the housing, and the waterproof ring is sleeved on the outside of the input socket and the output socket.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The charging conversion device of the present invention converts Japanese or Chinese standards to European standards. The input socket adopts a Japanese standard socket or a Chinese standard socket, and the output socket adopts a European standard socket. This allows the present invention to convert Japanese standard sockets to European standard sockets for charging, or vice versa, to meet users' needs for different charging sockets.

[0017] 2. The utility model is a charging conversion device that converts Japanese or national standards to European standards. The conversion protocol mainboard has a built-in DC charging conversion module, which enables the utility model to convert and charge through DC power, thereby making the overall performance of the utility model stable and the conversion and charging speed fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the charging conversion device for converting Japanese or national standards to European standards in this utility model;

[0019] Figure 2 This is a disassembled diagram of the charging conversion device for converting Japanese or national standards to European standards in this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the charging conversion device for converting Japanese or national standards to European standards in this utility model;

[0021] Figure 4 This is a schematic diagram of the charging conversion device structure from Japanese standard to European standard;

[0022] Figure 5 This is a structural diagram of the charging conversion device that converts the national standard to the European standard.

[0023] In the figure: 1. Shell; 101. Upper shell; 102. Lower shell; 103. Handle; 104. Switch mounting position; 105. Motherboard card mounting column; 2. Input socket; 201. Input motherboard; 202. Input DC pin; 203. Input signal terminal; 204. Input card mounting frame; 3. Output socket; 301. Output motherboard; 302. Output DC pin; 303. Output signal terminal; 304. Output card mounting frame; 4. Conversion protocol motherboard; 5. Battery; 6. Main control switch; 601. Switch mounting plate; 602. Switch button; 603. Switch main control connector; 7. USB interface; 8. Waterproof ring; 9. Connecting copper rod. DETAILED DESCRIPTION

[0024] In order to make the technical scheme of the present application better understood by those skilled in the art, the present application product will be further described in detail below with reference to the embodiments and drawings.

[0025] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions as used herein are for illustration purposes only and are not meant to be limiting.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this description, the terms "may" and "can" include any one of, or all of, possible combination of the items that they describe.

[0027] As shown in Figure 1 , Figure 2 and Figure 3 , a charging conversion device for converting Japanese standard or Chinese standard to European standard comprises an input socket 2, an output socket 3 and a conversion system, the conversion system is installed inside a shell 1, the input socket 2 is clamped at one end of the shell 1, the output socket 3 is clamped at the other end of the shell 1, the input socket 2 and the output socket 3 are electrically connected with the conversion system, the input socket 2 is a Japanese standard socket or a Chinese standard socket, the output socket 3 adopts a European standard socket; the conversion system comprises a conversion protocol mainboard 4, the conversion protocol mainboard 4 is provided with a direct current charging conversion module, and a mainboard clamping groove is arranged at the side of the conversion protocol mainboard 4.

[0028] It should be noted that: in the embodiment, the present application can realize charging of Japanese standard socket to European standard socket or charging of Chinese standard socket to European standard socket, so as to meet the needs of users for different charging interfaces; and the conversion protocol mainboard 4 of the present application is internally provided with a direct current charging conversion module, so that the present application realizes conversion charging through direct current, and the overall performance of the present application is stable and the conversion charging speed is fast.

[0029] As shown in Figures 1 to 5As shown, the input socket 2 comprises an input main board 201, input DC pins 202, input signal terminals 203 and an input card mounting rack 204. The input main board 201 is mounted at the inward end of the input card mounting rack 204. The input DC pins 202 are mounted at both sides of the input main board 201 and are inserted into the input card mounting rack 204. The input signal terminals 203 are inserted into the input main board 201 and the input card mounting rack 204. The input DC pins 202 and the input signal terminals 203 are electrically connected to the input main board 201. The input main board 201 is electrically connected to the conversion protocol main board 4. The input main board 201 is provided with DC pin mounting grooves at both sides and a plurality of terminal insertion holes. The input card mounting rack 204 is provided with DC pin insertion holes and terminal insertion holes at the middle part and an input main board mounting groove at one end. The output socket 3 comprises an output main board 301, output DC pins 302, output signal terminals 303 and an output card mounting rack 304. The output main board 301 is mounted at the inward end of the output card mounting rack 304. The output DC pins 302 are inserted into the lower part of the output main board 301 and extend into the lower part of the output card mounting rack 304. The output signal terminals 303 are inserted into the upper part of the input main board 201 and extend into the upper part of the output card mounting rack 304. The output DC pins 302 and the output signal terminals 303 are electrically connected to the output main board 301. The output main board 301 is electrically connected to the conversion protocol main board 4. The output main board 301 is provided with DC pin insertion holes at the lower part and a plurality of terminal insertion holes at the upper part. The output card mounting rack 304 is provided with DC pin insertion holes at the lower part, terminal insertion holes at the upper part and an output main board mounting groove at one end. The input socket 2 and the output socket 3 are further provided with a connecting copper bar 9, which is connected to the input socket 2 and the output socket 3 at both ends.

[0030] It is to be noted that in the embodiment, the input mainboard 201 is clamped in the input mainboard clamping groove at the end of the input clamping frame 204, and is fixed on the input clamping frame 204 by screws, one end of the input DC pin 202 is clamped in the DC pin clamping groove on both sides of the input mainboard 201, and the other end is inserted into the DC pin insertion hole in the middle of the input clamping frame 204, one end of the input signal terminal 203 is inserted into the terminal insertion hole of the input mainboard 201, and the other end is extended and inserted into the terminal insertion hole in the middle of the input clamping frame 204; the output mainboard 301 is clamped in the output mainboard clamping groove at the end of the output clamping frame 304, and is fixed on the output clamping frame 304 by screws, one end of the output DC pin 302 is clamped in the DC pin insertion hole at the lower part of the output mainboard 301, and the other end is extended and inserted into the DC pin insertion hole at the lower part of the output clamping frame 304, one end of the output signal terminal 303 is inserted into the terminal insertion hole of the output mainboard 301, and the other end is extended and inserted into the terminal insertion hole at the upper part of the output clamping frame 304; the inner end of the input DC pin 202 and the output DC pin 302 is provided with a copper bar insertion groove, and the two ends of the connecting copper bar 9 are inserted into the copper bar insertion grooves of the input DC pin 202 and the output DC pin 302 respectively, so as to realize the connection of the input socket 2 and the output socket 3.

[0031] As shown in Figure 1 , Figure 2 and Figure 3 , the shell 1 comprises an upper shell 101 and a lower shell 102 which are buckled to each other, the upper shell 101 is provided with a handle 103 and a switch mounting position 104, the main control switch 6 is clamped on the switch mounting position 104, the inside of the lower shell 102 is provided with a mainboard clamping column 105, the conversion protocol mainboard 4 is clamped on the mainboard clamping column 105, the bottom surface of the lower shell 102 is provided with a USB interface 7, and the main control switch 6 and the USB interface 7 are electrically connected with the conversion protocol mainboard 4. The main control switch 6 comprises a switch mounting plate 601, a switch key 602 and a switch main control connector 603, the switch mounting plate 601 is mounted on the switch mounting position 104, the switch key 602 is clamped on the switch mounting plate 601, and the switch main control connector 603 is located between the switch mounting plate 601 and the lower shell 102 and is in contact connection with the switch key 602, and the lower part of the switch mounting position 104 is also provided with a battery 5 mounting position, and the inside of the battery 5 mounting position is provided with the battery 5. The junctions of the input socket 2 and the output socket 3 with the shell 1 are provided with waterproof rings 8, and the waterproof rings 8 are sleeved on the outer sides of the input socket 2 and the output socket 3.

[0032] It should be noted that: in this embodiment, one end of the shell 1 is provided with an input mounting slot, the input card holder 204 is clamped in the input mounting slot, the input mounting slot is internally provided with a waterproof ring mounting slot, the waterproof ring 8 is clamped in the waterproof ring mounting slot, the other end of the shell 1 is provided with an output mounting slot, the output clamping frame 304 is clamped in the output mounting slot, and the outer side of the output clamping frame 304 is also provided with a waterproof ring mounting slot; the waterproof ring 8 is mounted in the waterproof ring mounting slot outside the output clamping frame 304, so that the utility model can realize the waterproof effect.

[0033] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form; any ordinary technical personnel in the industry can implement the utility model according to the above description and the drawings; however, any equivalent changes, modifications and evolution of the above disclosed technical content within the scope of the technical scheme of the utility model can be made by the skilled in the art, which are equivalent embodiments of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the utility model still belong to the technical scheme of the utility model.

Claims

1. A charging conversion device for converting Japanese or national standards to European standards, characterized by: The utility model provides a kind of multi-standard power supply, including input socket (2), output socket (3) and conversion system, the input socket (2) is clamped in one end of shell (1), output socket (3) is clamped in the other end of shell (1), the input socket (2) and output socket (3) are electrically connected with conversion system, the input socket (2) is day standard socket or national standard socket, the output socket (3) uses European standard socket.

2. The charging conversion device for converting Chinese national standard or national standard into European standard according to claim 1, characterized in that: The conversion system includes conversion protocol mainboard (4), which is provided with a direct current charging conversion module, and the side of the conversion protocol mainboard (4) is provided with a mainboard clamping groove.

3. The charging conversion device for converting Chinese national standard or national standard into European standard according to claim 2, characterized in that: The input socket (2) includes an input mainboard (201), an input DC pin (202), an input signal terminal (203) and an input clamping frame (204), the input mainboard (201) is installed at the inward end of the input clamping frame (204), one end of the input DC pin (202) is clamped on both sides of the input mainboard (201), and the other end is inserted into the input clamping frame (204), one end of the input signal terminal (203) is inserted into the input mainboard (201), and the other end is inserted into the input clamping frame (204), the input DC pin (202) and the input signal terminal (203) are electrically connected with the input mainboard (201), and the input mainboard (201) is electrically connected with the conversion protocol mainboard (4).

4. The charging conversion device for converting Chinese national standard or national standard into European standard according to claim 3, characterized in that: Both sides of the input mainboard (201) are provided with DC pin clamping grooves, and the input mainboard (201) is provided with a plurality of terminal insertion holes; the middle part of the input clamping frame (204) is provided with a DC pin insertion hole and a terminal insertion hole, and one end of the input clamping frame (204) is provided with an input mainboard clamping groove.

5. The charging conversion device for converting Chinese national standard or national standard into European standard according to claim 1, characterized in that: The output socket (3) includes an output mainboard (301), an output DC pin (302), an output signal terminal (303) and an output clamping frame (304), the output mainboard (301) is installed at the inward end of the output clamping frame (304), one end of the output DC pin (302) is inserted into the lower part of the output mainboard (301), and the other end is extended and inserted into the lower part of the output clamping frame (304), one end of the output signal terminal (303) is inserted into the upper part of the input mainboard (201), and the other end is extended and inserted into the upper part of the output clamping frame (304), the output DC pin (302) and the output signal terminal (303) are electrically connected with the output mainboard (301), and the output mainboard (301) is electrically connected with the conversion protocol mainboard (4).

6. The charging conversion device for converting Chinese national standard or state standard into European standard according to claim 5, characterized in that: The lower part of the output mainboard (301) is provided with a DC pin insertion hole, and the upper part of the output mainboard (301) is provided with a plurality of terminal insertion holes; the lower part of the output clamping frame (304) is provided with a DC pin insertion hole, and the upper part is provided with a terminal insertion hole, and one end of the output clamping frame (304) is provided with an output mainboard clamping groove.

7. The charging conversion device for converting Chinese national standard or national standard into European standard according to claim 1, characterized in that: A connecting copper bar (9) is further arranged between the input socket (2) and the output socket (3), and both ends of the connecting copper bar (9) are connected with the input socket (2) and the output socket (3) respectively.

8. The charging conversion device for converting Chinese national standard or state standard into European standard according to claim 2, characterized in that: The shell (1) comprises an upper shell (101) and a lower shell (102) which are buckled to each other, the upper shell (101) is provided with a handle (103) and a switch mounting position (104), the main control switch (6) is clamped on the switch mounting position (104), the inside of the lower shell (102) is provided with a mainboard clamping column (105), the conversion protocol mainboard (4) is clamped on the mainboard clamping column (105), the bottom surface of the lower shell (102) is provided with a USB interface (7), and the main control switch (6) and the USB interface (7) are electrically connected with the conversion protocol mainboard (4).

9. The charging conversion device for converting Chinese national standard or national standard into European standard according to claim 8, characterized in that: The main control switch (6) comprises a switch mounting plate (601), a switch key (602) and a switch main control connector (603), the switch mounting plate (601) is mounted on the switch mounting position (104), the switch key (602) is clamped on the switch mounting plate (601), and the switch main control connector (603) is located between the switch mounting plate (601) and the lower shell (102) and is in contact connection with the switch key (602), and the lower surface of the switch mounting position (104) is further provided with a battery (5) mounting position, and the inside of the battery (5) mounting position is provided with a battery (5).

10. The charging conversion device for converting Chinese national standard or national standard into European standard according to claim 1, characterized in that: The input socket (2) and the output socket (3) are provided with waterproof rings (8) at the joint with the shell (1), and the waterproof rings (8) are sleeved outside the input socket (2) and the output socket (3).

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