DC power module connection components and power module connectors

Abstract

This utility model provides a DC power module connection assembly and a power module connector. The DC power module connection assembly includes a DC socket and a DC plug. The DC socket includes a DC socket housing, which includes a first connecting part and a second connecting part connected together. The first connecting part is adapted to the DC plug housing. The second connecting part has a first chamber suitable for the insertion of power terminals and a second chamber suitable for the insertion of signal terminals. At least one first rib protruding in a first direction is provided between the first chamber and the second chamber. At least one first groove recessed in a second direction is formed between the first chamber and the second chamber. The second direction is not parallel to the first direction. By protruding ribs and grooves in different directions between the first chamber and the second chamber where power terminals and signal terminals are inserted, a larger creepage distance can be achieved in a limited space, meeting the high withstand voltage requirements of high-power power module electrical connections and avoiding component damage and safety hazards.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, specifically to a DC power module connection component and a power module connector. Background Technology

[0002] Commercially available power module connectors are primarily used to connect 30kW or 40kW power modules. With market development, the demand for fast charging is increasing. Fast charging requires higher charging power from the power module, leading to a corresponding increase in the on-load current. However, most ordinary power module connectors currently suffer from insufficient voltage withstand capability due to limitations in creepage distance and clearance. When the voltage or current carried by the power terminals of their DC power module connection components increases, the voltage difference between the power terminals and signal terminals increases, leading to a higher risk of breakdown. This can easily damage internal components, causing connector failure and ultimately creating safety hazards. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a DC power module connection assembly and a power module connector. By setting multiple ribs and grooves in different directions between the first chamber and the second chamber where the power terminal and signal terminal are inserted, a large creepage distance can be achieved in a limited space, meeting the high withstand voltage requirements of the electrical connection of high-power power modules and avoiding component damage and safety hazards.

[0004] The technical solution adopted in this utility model is as follows:

[0005] A DC power module connection assembly is provided for connecting the DC connection terminal of a high-power power module. The DC power module connection assembly includes a DC socket and a DC plug. The DC socket includes: a DC socket housing, the DC socket housing including a first connecting portion adapted to the DC plug housing of the DC plug; and a second connecting portion connected to the first connecting portion. The second connecting portion has a first chamber suitable for the insertion of a power terminal of the DC connection terminal and a second chamber suitable for the insertion of a signal terminal. At least one first rib protruding along a first direction is provided between the first chamber and the second chamber, and at least one first groove recessed along a second direction is formed between the first chamber and the second chamber. The second direction is not parallel to the first direction.

[0006] According to one embodiment of the present invention, the DC socket further includes: a first pressure plate, the first pressure plate being detachably connected to the first chamber; a plurality of DC power female pins, the DC power female pins being mounted on the DC socket housing via the first pressure plate; a second pressure plate, the second pressure plate being detachably connected to the second chamber; and a plurality of signal female pins, the signal female pins being mounted on the DC socket housing via the second pressure plate.

[0007] According to one embodiment of the present invention, the DC socket further includes: a first positioning claw, which is installed in the first chamber via the first pressure plate, and is used to position the DC power supply female pin; and a second positioning claw, which is installed in the second chamber via the second pressure plate, and is used to position the signal female pin.

[0008] According to one embodiment of the present invention, a first mounting groove is provided on one side of the first pressure plate, a first mounting protrusion is provided on the DC socket housing to be inserted into the first mounting groove, and a second rib corresponding to the first mounting groove is provided on the other side of the first pressure plate.

[0009] Preferably, the first connecting part is provided with a first guide post, and the DC plug housing is provided with a first guide groove suitable for insertion of the first guide post.

[0010] According to one embodiment of the present invention, the DC plug further includes a DC adapter, which is detachably connected to the DC plug housing. The DC adapter includes multiple first channels and multiple second channels. The DC power male pin extends into the DC plug housing through the corresponding first channel, and the signal male pin extends into the DC plug housing through the corresponding second channel.

[0011] According to one embodiment of the present invention, at least one second groove is formed between adjacent first channels, and a plurality of ribs are provided between the first channel and the second channel adjacent to the second channel, with a second groove formed between adjacent ribs.

[0012] In addition, to achieve the above objectives, this utility model also proposes a power module connector.

[0013] A power module connector for connecting a high-power power module includes an output component comprising a DC power module connection component as described above; an input component comprising an AC socket including a third chamber for inserting a power terminal of the AC connection end of the high-power power module; and an AC plug connected to the AC socket, the AC plug being equipped with an AC power male pin so that the high-power power module can be connected to an external power source through the input component.

[0014] According to one embodiment of the present invention, the AC socket includes: an AC socket housing, the AC socket housing including a connected third connecting portion and a fourth connecting portion, the third connecting portion being adapted to the AC plug housing of the AC plug, and the fourth connecting portion having a third chamber formed inside for insertion of a power terminal of the AC connection end; a third pressure plate, the third pressure plate being detachably connected to the third chamber; and a plurality of AC power female pins, the AC power female pins being mounted on the AC socket housing via the third pressure plate.

[0015] According to one embodiment of the present invention, the AC plug further includes an AC adapter, which is detachably connected to the AC plug housing. The AC adapter includes multiple third channels and one fourth channel. The AC power male pin extends into the AC plug housing through the corresponding third channel, and the grounding male pin extends into the AC plug housing through the fourth channel.

[0016] The beneficial effects of this utility model are:

[0017] The DC power module connection assembly of this utility model, by setting multiple protrusions and grooves in different directions between the first and second chambers where power terminals and signal terminals are inserted, can achieve a large creepage distance in a limited space, meet the high withstand voltage requirements of electrical connections of high-power power modules, and avoid component damage and safety hazards. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the DC power module connection assembly according to an embodiment of the present invention;

[0019] Figure 2 This is a cross-sectional view of the housing of a DC socket according to an embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of a DC socket according to an embodiment of the present invention;

[0021] Figure 4 This is an assembly diagram of a DC socket according to an embodiment of the present invention;

[0022] Figure 5 This is a top view of a DC socket according to an embodiment of the present invention;

[0023] Figure 6 This is an assembly diagram of a DC plug according to an embodiment of the present invention;

[0024] Figure 7 This is a schematic diagram of the structure of an AC power module connection assembly according to an embodiment of the present invention;

[0025] Figure 8This is a schematic diagram of the structure of an AC socket according to an embodiment of the present invention;

[0026] Figure 9 This is an assembly diagram of an AC socket according to an embodiment of the present invention;

[0027] Figure 10 This is a top view of an AC socket according to an embodiment of the present invention;

[0028] Figure 11 This is an assembly diagram of an AC plug according to an embodiment of the present invention.

[0029] Figure label:

[0030] A. Output Components, 1. DC Socket, 11. DC Socket Housing, 111. First Connecting Part, 111a. First Guide Post, 112. Second Connecting Part, 113. First Chamber, 114. Second Chamber, 115. First Rib, 116. First Groove, 117. First Mounting Protrusion, 118. First Mounting Ear, 12. First Pressure Plate, 121. First Mounting Slot, 122. Second Rib, 13. DC Power Female Pin, 14. Second Pressure Plate, 15. Signal Female Pin, 16. First Positioning Claw, 17. Second Positioning Claw, 2. DC Plug, 21. DC Plug Housing, 211. First Guide Groove, 22. DC Adapter, 221. First Channel, 222. Second Channel, 223. Second Groove, 224. Rib, 23. DC Power Male Pin, 24. Signal Male Pin;

[0031] B. Input component; 3. AC socket; 31. AC socket housing; 311. Third connection part; 311a. Second guide post; 312. Fourth connection part; 313. Third chamber; 314. Second mounting protrusion; 315. Second mounting ear; 32. Third pressure plate; 321. Second mounting groove; 322. Third rib; 33. AC power female pin; 34. Grounding female pin; 35. Third positioning claw; 4. AC plug; 41. AC power male pin; 42. AC plug housing; 43. AC adapter; 431. Third channel; 432. Fourth channel; 44. Grounding male pin. Detailed Implementation

[0032] 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.

[0033] like Figures 1 to 6As shown, the DC power module connection assembly of this utility model embodiment is used to connect the DC connection terminal of a high-power power module. The DC power module connection assembly includes a DC socket 1 and a DC plug 2. The DC socket 1 includes a DC socket housing 11, which includes a first connecting part 111 and a second connecting part 112 connected together. The first connecting part 111 is adapted to the DC plug housing 21 of the DC plug 2 so that the DC socket housing 11 can match the DC plug 2. The second connecting part 112 has a first chamber 113 suitable for the insertion of the power terminal of the DC connection terminal and a second chamber 114 suitable for the insertion of the signal terminal. At least one first rib 115 protruding in a first direction is provided between the first chamber 113 and the second chamber 114, and at least one first groove 116 recessed in a second direction is formed between the first chamber 113 and the second chamber 114. The second direction is not parallel to the first direction.

[0034] It should be noted that the first groove 116 in this embodiment of the present invention is not formed by the protrusion of the first rib 115, but rather by a recess along the second direction. Therefore, the first groove 116 does not penetrate the DC socket housing 11, thereby not affecting the housing strength. Figure 1 In this embodiment, the first direction is parallel to the arrangement direction of the DC socket 1 and the DC plug 2, and the second direction is perpendicular to the first direction. The first protrusion 115 and the first groove 116 are spaced apart. In some other embodiments of this utility model, the first protrusion 115 can also be arranged adjacently. In this case, the adjacent first protrusion 115 will also have a groove that is recessed along the first direction because the first protrusion 115 protrudes along the first direction; the first groove 116 can also be arranged adjacently. In this case, the adjacent first groove 116 will also have a plane that is raised relative to the first groove 116 because the first groove 116 is recessed along the second direction. This embodiment does not limit this. The second direction does not have to be perpendicular to the first direction. The second direction only needs to be not parallel to the first direction. Since the first protrusion 115 and the first groove 116 are arranged in different directions, compared with not setting protrusions and grooves, setting protrusions or grooves alone, or setting protrusions and grooves along the same direction, a larger creepage distance can be achieved in a limited space, meeting the high withstand voltage requirements of the electrical connection of the high-power power module, and avoiding component damage and safety hazards.

[0035] like Figure 3As shown, in one embodiment of this utility model, the DC socket 1 may further include: a first pressure plate 12, a plurality of DC power female pins 13, a second pressure plate 14, and a plurality of signal female pins 15, wherein the first pressure plate 12 is detachably connected to the first chamber 113; the DC power female pins 13 are installed in the DC socket housing 11 through the first pressure plate 12; the second pressure plate 14 is detachably connected to the second chamber 114; and the signal female pins 15 are installed in the DC socket housing 11 through the second pressure plate 14. The DC power female pins 13 and signal female pins 15 may employ crown springs, leaf springs, slotted springs, or other structures, and this embodiment is not limited to these.

[0036] Since the DC power supply pin 13 and the signal pin 15 are respectively installed in the DC socket housing 11 through the detachable first pressure plate 12 and the second pressure plate 14, the adaptability of the DC socket 1 can be effectively improved. The assembly method is relatively simple and the structure is relatively robust.

[0037] In one embodiment of the present invention, the DC socket 1 may further include a first positioning claw 16 and a second positioning claw 17, wherein the first positioning claw 16 is installed in the first chamber 113 through the first pressure plate 12 and is used to position the DC power supply female pin 13; the second positioning claw 17 is installed in the second chamber 114 through the second pressure plate 14 and is used to position the signal female pin 15, so as to improve the stability of the installation of the DC power supply female pin 13 and the signal female pin 15.

[0038] Preferably, the first pressure plate 12 has a first mounting groove 121 on one side, and the DC socket housing 11 has a first mounting protrusion 117 adapted to be inserted into the first mounting groove 121. The other side of the first pressure plate 12 has a second rib 122 corresponding to the first mounting groove 121, so as to play the roles of fixing, guiding and preventing mistake. In one embodiment of the present invention, the second rib 122 can be set between two adjacent DC power female pins 13 to increase the creepage distance and improve the high voltage resistance.

[0039] like Figure 4 As shown, when assembling the DC socket 1, the first pressure plate 12 can be assembled into the first chamber 113 based on the first mounting groove 121 of the first pressure plate 12 and the first mounting protrusion 117 of the DC socket housing 11; then the second pressure plate 14 is installed in the second chamber 114, and the DC power female pin 13 and the signal female pin 15 are respectively installed into the DC socket housing 11 through the corresponding first pressure plate 12 and second pressure plate 14.

[0040] In one embodiment of the present invention, the DC socket housing 11 may also be provided with first mounting ears 118 on both sides. The first mounting ears 118 may be provided with mounting holes or mounting grooves to facilitate fixing the DC power module connection components through the first mounting ears 118.

[0041] Most existing DC module connection components use a 6-pin power terminal + 8-pin signal terminal configuration. However, in practical applications, only a 4-pin power terminal is typically used, resulting in wasted space. Figure 4 In the illustrated embodiment, the number of DC power female pins 13 is 4, and the number of signal female pins 15 is 8, thereby reducing the size of the DC module connection assembly and achieving a more compact spatial layout while meeting most usage requirements. In some other embodiments of this utility model, the number of DC power female pins 13 and the number of signal female pins 15 can also be set to an integer of not less than 4, depending on actual needs; this embodiment does not impose any limitations on this.

[0042] In one embodiment of this utility model, a first guide post 111a is provided on the first connecting part 111, and a first guide groove 211 suitable for insertion of the first guide post 111a is provided in the DC plug housing 21. By providing the first guide post 111a in the DC socket housing 11 and the corresponding first guide groove 211 in the DC plug housing 21, foolproofing can be achieved, avoiding reverse insertion or misinsertion of the plug and socket. In some other embodiments of this utility model, the area where the first connecting part 111 and the DC plug housing 21 are connected to the DC power terminal can be set as an asymmetrical structure (e.g., asymmetrical chamfers), or the area where the signal terminal is connected can be set as an asymmetrical structure, or multiple asymmetrical structures can be set (e.g., ...). Figure 5 As shown, multiple asymmetrical chamfers are set to achieve multiple foolproof measures and reduce the risk of reverse insertion and incorrect insertion.

[0043] like Figure 1 and Figure 6 As shown, in one embodiment of this utility model, the DC plug 2 may further include a DC adapter 22, which is detachably connected to the DC plug housing 21. The DC adapter 22 includes multiple first channels 221 and multiple second channels 222. The DC power male pin 23 extends into the DC plug housing 21 through the corresponding first channel 221, and the signal male pin 24 extends into the DC plug housing 21 through the corresponding second channel 222, so that the DC power male pin 23 and the signal male pin 24 are respectively connected to the power terminal and signal terminal of the DC socket 1 through the DC plug housing 21. The material of the power male pin can be brass, copper, or tellurium, etc., and the plating can be gold plating, silver plating, etc., which are not limited in this embodiment.

[0044] When assembling the DC plug 2, first insert the DC power male pin 23 and the signal male pin 24 into their corresponding positions inside the DC plug housing 21; then install the DC adapter 22, so that the DC power male pin 23 and the signal male pin 24 protrude through their corresponding first channel 221 and second channel 222, respectively. It should be noted that... Figure 6To facilitate viewing the structure of the DC power male pin 23 and signal male pin 24, the connector was rotated 90°. The assembled DC plug 2 can be referenced. Figure 1 .

[0045] Preferably, at least one second groove 223 is formed between adjacent first channels 221, and multiple ribs 224 are provided between the first channels 221 and the second channel 222 adjacent to the second channel 222. Grooves are formed between adjacent ribs 224 to increase the creepage distance, improve the high voltage resistance, reduce safety hazards during use, and improve the insulation performance of the product. In some other embodiments of this utility model, an insulation structure similar to the first rib 115 and the first groove 116 may also be provided between the first channel 221 and the second channel 222. This embodiment is not limited to this.

[0046] In addition, to achieve the above objectives, this utility model also proposes a power module connector.

[0047] like Figure 1 and Figure 7 As shown, the power module connector of this utility model embodiment is used to connect a high-power power module, including an output component A and an input component B. The output component A includes a DC power module connection component as described above, and the input component B includes an AC socket 3 and an AC plug 4. The AC socket 3 includes a third chamber for inserting a power terminal suitable for the AC connection end of the high-power power module. The AC plug 4 is connected to the AC socket 3 and is equipped with an AC power male pin 41 so that the high-power power module can be connected to an external power source through the input component B.

[0048] The power module connector according to the present invention, since it includes the above-mentioned DC power module connection component, also has the above-mentioned beneficial effects.

[0049] like Figure 7 and Figure 8 As shown, in one embodiment of this utility model, the AC socket 3 may include: an AC socket housing 31, a third pressure plate 32, multiple AC power female pins 33 and a grounding female pin 34. The AC socket housing 31 includes a connected third connecting portion 311 and a fourth connecting portion 312. The third connecting portion 311 is adapted to the AC plug housing 42 of the AC plug 4. The fourth connecting portion 312 has a third chamber 313 formed inside, suitable for the insertion of power terminals of the AC connection end. The third pressure plate 32 is detachably connected to the third chamber 313. The AC power female pins 33 are mounted on the AC socket housing 31 via the third pressure plate 32. The grounding female pins 34 can also be mounted on the AC socket housing 31 via the third pressure plate 32. Figure 8In the embodiment shown, the size of the grounding terminal is similar to that of the AC power terminal. Therefore, the structure for installing the grounding terminal can be the same as the structure for installing the AC power terminal. In some other embodiments of this utility model, the internal structure of the pressure plate can also be specially designed for the grounding pin 34 according to actual needs. This embodiment does not control this.

[0050] Since the AC power female pin 33 can be installed inside the AC socket housing 31 through the detachable third pressure plate 32, the adaptability of the AC socket 3 can be effectively improved. The assembly method is relatively simple and the structure is relatively robust.

[0051] In one embodiment of this utility model, the AC socket 3 may further include a third positioning claw 35. The third positioning claw 35 is installed in the third chamber 313 through the third pressure plate 32. The third positioning claw 35 is used to position the AC power female pin 33 to improve the stability of the AC power female pin 33 installation. The grounding female pin 34 may be positioned in the third chamber 313 by a positioning claw similar to the third positioning claw 35, or a structure for positioning the grounding female pin may be specially designed. This embodiment does not limit this.

[0052] Preferably, one side of the third pressure plate 32 is provided with a second mounting groove 321, and the AC socket housing 31 is provided with a second mounting protrusion 314 adapted to be inserted into the second mounting groove 321. The other side of the third pressure plate 32 is provided with a third rib 322 corresponding to the second mounting groove 321, so as to play a role in fixing, guiding and preventing mistaken insertion. In one embodiment of the present invention, the third rib 322 can be set between two adjacent AC power female pins 33 to increase the creepage distance and improve the high voltage resistance.

[0053] When assembling the AC socket 3, the third pressure plate 32 can be assembled into the third chamber 313 based on the second mounting groove 321 of the third pressure plate 32 and the second mounting protrusion 314 of the AC socket housing 31; then, multiple AC power female pins 33 are respectively installed on the AC socket housing 31 through the third pressure plate 32.

[0054] In one embodiment of the present invention, the AC socket housing 31 may also be provided with second mounting ears 315 on both sides, and the second mounting ears 315 may be provided with mounting holes or mounting grooves to facilitate fixing the input component B.

[0055] In one embodiment of this utility model, a second guide post 311a may be provided on the third connecting part 311, and a second guide groove 421 suitable for the insertion of the second guide post 311a may be provided inside the AC plug housing 42, thereby achieving a foolproof function and preventing reverse insertion or misinsertion of the plug and socket. In some other embodiments of this utility model, one or more asymmetrical structures may be provided in the connection area between the third connecting part 311 and the AC plug housing 42 to achieve multiple foolproof measures and reduce the risk of reverse insertion or misinsertion. In some other embodiments of this utility model, the area where the third connecting part 311 and the AC plug housing 42 are connected to the AC power terminal may be set as an asymmetrical structure (e.g., asymmetrical chamfers), or the grounding terminal connection area may be set as an asymmetrical structure, or multiple asymmetrical structures may be provided (e.g., Figure 10 As shown, multiple asymmetrical chamfers are set to achieve multiple foolproof measures and reduce the risk of reverse insertion and incorrect insertion.

[0056] like Figure 7 and Figure 11 As shown, in one embodiment of this utility model, the AC plug 4 may further include an AC adapter 43. The AC adapter 43 is detachably connected to the AC plug housing 42. The AC adapter 43 includes multiple third channels 431 and one fourth channel 432. The AC power male pin 41 extends into the AC plug housing 42 through the corresponding third channel 431, and the grounding male pin 44 extends into the AC plug housing 42 through the fourth channel 432, so that the AC power male pin 41 and the grounding male pin 44 are respectively connected to the power terminal and the grounding terminal of the AC socket 3 through the AC plug housing 42.

[0057] When assembling the AC plug 4, first insert the AC power male pin 41 and the grounding male pin 44 into their corresponding positions inside the AC plug housing 42; then install the AC adapter 43, so that the AC power male pin 41 and the grounding male pin 44 extend out through their corresponding third channel 431 and fourth channel 432, respectively. It should be noted that... Figure 11 To facilitate viewing the structure of the AC power male pin 41 and the grounding male pin 44, the plug has been rotated 90°. The assembled AC plug 4 can be referenced. Figure 7 .

[0058] To improve the insulation performance of the AC power module connection components, grooves and ribs similar to those on the DC adapter 22 in the DC plug 2 of the above embodiment can also be designed between adjacent first channel 431 and fourth channel 432, which will not be described in detail here.

[0059] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0060] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", "fixing" and other such terms should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components.

[0061] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

Claims

1. A DC power module connection assembly for connecting the DC connection terminal of a high-power power module, the DC power module connection assembly comprising a DC socket (1) and a DC plug (2), characterized in that, The DC socket (1) includes: a DC socket housing (11), the DC socket housing (11) including: The first connecting part (111) is adapted to the DC plug housing (21) of the DC plug (2); The second connecting part (112) is connected to the first connecting part (111). The second connecting part (112) has a first chamber (113) suitable for the insertion of the power terminal of the DC connection end and a second chamber (114) suitable for the insertion of the signal terminal. At least one first rib (115) protruding in a first direction is provided between the first chamber (113) and the second chamber (114). At least one first groove (116) recessed in a second direction is formed between the first chamber (113) and the second chamber (114). The second direction is not parallel to the first direction.

2. The DC power module connection assembly according to claim 1, characterized in that, The DC socket (1) further includes: a first pressure plate (12), which is detachably connected to the first chamber (113); a plurality of DC power female pins (13), which are installed on the DC socket housing (11) through the first pressure plate (12); a second pressure plate (14), which is detachably connected to the second chamber (114); and a plurality of signal female pins (15), which are installed on the DC socket housing (11) through the second pressure plate (14).

3. The DC power module connection assembly according to claim 2, characterized in that, The DC socket (1) further includes: a first positioning claw (16), which is installed in the first chamber (113) through the first pressure plate (12) and is used to position the DC power supply female pin (13); and a second positioning claw (17), which is installed in the second chamber (114) through the second pressure plate (14) and is used to position the signal female pin (15).

4. The DC power module connection assembly according to claim 2, characterized in that, The first pressure plate (12) has a first mounting groove (121) on one side, and the DC socket housing (11) has a first mounting protrusion (117) suitable for insertion into the first mounting groove (121). The first pressure plate (12) has a second protruding rib (122) corresponding to the first mounting groove (121) on the other side.

5. The DC power module connection assembly according to claim 1, characterized in that, The first connecting part (111) is provided with a first guide post (111a), and the DC plug housing (21) is provided with a first guide groove (211) suitable for the insertion of the first guide post (111a).

6. The DC power module connection assembly according to claim 5, characterized in that, The DC plug (2) also includes a DC adapter (22), which is detachably connected to the DC plug housing (21). The DC adapter (22) includes multiple first channels (221) and multiple second channels (222). The DC power male pin (23) extends into the DC plug housing (21) through the corresponding first channel (221), and the signal male pin (24) extends into the DC plug housing (21) through the corresponding second channel (222).

7. The DC power module connection assembly according to claim 6, characterized in that, At least one second groove (223) is formed between adjacent first channels (221), and a plurality of ribs (224) are provided between the first channel (221) and the second channel (222) adjacent to the second channel (222), and a groove is formed between adjacent ribs (224).

8. A power module connector for connecting a high-power power module, characterized in that, include: Output component (A) includes a DC power module connection component as described in any one of claims 1-7 above; The input component (B) includes an AC socket (3) having a third chamber (313) for inserting a power terminal suitable for the AC connection of the high-power power module; and an AC plug (4) connected to the AC socket (3) having an AC power male pin (41) for connecting the high-power power module to an external power source via the input component (B).

9. The power module connector according to claim 8, characterized in that, The AC socket (3) includes: an AC socket housing (31), the AC socket housing (31) including a connected third connection part (311) and a fourth connection part (312), the third connection part (311) being adapted to the AC plug housing (42) of the AC plug (4), the fourth connection part (312) having a third chamber (313) inside for inserting the power terminal of the AC connection end; a third pressure plate (32), the third pressure plate (32) being detachably connected to the third chamber (313); a plurality of AC power female pins (33), the AC power female pins (33) being installed on the AC socket housing (31) through the third pressure plate (32); and a grounding female pin (34), the grounding female pin (34) being installed on the AC socket housing (31) through the third pressure plate (32).

10. The power module connector according to claim 9, characterized in that, The AC plug (4) also includes an AC adapter (43), which is detachably connected to the AC plug housing (42). The AC adapter (43) includes multiple third channels (431) and a fourth channel (432). The AC power male pin (41) extends into the AC plug housing (42) through the corresponding third channel (431), and the grounding male pin (44) extends into the AC plug housing (42) through the fourth channel (432).

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