Charging socket and vehicle

Abstract

The utility model relates to a charging socket and a vehicle, and relates to the technical field of vehicle charging. The charging socket comprises a socket body and a charging terminal, a charging cavity, a lock catch cavity, a water falling channel and a water draining channel are formed in the socket body, the lock catch cavity is located above the charging cavity, and the charging terminal is located in the charging cavity. Wherein the charging cavity is provided with a first opening, the lock catch cavity is provided with a second opening, the first opening and the second opening face the same side of the base body, a water falling channel and a water drainage channel are further formed in the base body, the lock catch cavity is communicated with the charging cavity through the water falling channel, and the water falling channel is used for guiding water in the lock catch cavity into the charging cavity; the drainage channel communicates with the charging cavity and is used for discharging water in the charging cavity. Therefore, collection of rainwater in the charging cavity and the lock catch cavity can be reduced, the probability of contact points of the rainwater and the charging terminal is reduced, and potential safety hazards are reduced.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle charging, and in particular to a charging socket and a vehicle. Background Art

[0002] With the development of science and technology, the new energy vehicle industry has developed rapidly. Among them, the charging socket is an important device for transmitting power from the power grid to the battery pack. According to national standards, when the DC charging and AC charging currents are greater than 16A, the charging gun should have an electronic locking function.

[0003] In the related art, in the AC charging connection, the electronic locking device needs to be installed on the vehicle socket, while in the DC charging connection, the locking device needs to be installed on the charging gun plug. During outdoor charging on rainy days, rainwater will flow into the charging cavity along the charging gun, accumulate in the charging cavity, and contact the charging terminals, thus posing a risk of short circuit. In the AC charging connection, a lock cavity that cooperates with the locking device needs to be provided on the charging socket, and the lock cavity is usually located above the charging cavity. As rainwater accumulates in the lock cavity, it will overflow from the lock cavity, and then flow into the charging cavity, contacting the charging terminals, posing a safety hazard. Utility Model Content

[0004] The present application provides a charging socket and a vehicle to solve the problem in the related art that the charging cavity and the locking cavity are prone to water accumulation and pose a safety hazard. The technical solution of the present application is as follows:

[0005] In the first aspect, the present application provides a charging socket, including a seat and a charging terminal, wherein a charging cavity, a locking cavity, a water drop channel and a drainage channel are formed on the seat, wherein the locking cavity is located above the charging cavity, and the charging terminal is located in the charging cavity. The charging cavity has a first opening, and the locking cavity has a second opening, and the first opening and the second opening face the same side of the seat. In addition, a water drop channel and a drainage channel are also formed on the seat, wherein the locking cavity is connected to the charging cavity through the water drop channel, and the drainage channel is connected to the charging cavity. The water drop channel is used to guide the water in the locking cavity into the charging cavity, and the drainage channel is used to drain the water in the charging cavity.

[0006] According to the above description, when rainwater flows into the lock chamber, under the action of gravity, the rainwater gathered in the lock chamber will flow into the charging chamber through the water drop channel, and then be discharged through the drainage channel connected to the charging chamber. In this process, the rainwater in the lock chamber can flow into the charging chamber through the water drop channel, and be discharged through the drainage channel together with the rainwater in the charging chamber. In this way, not only can the probability of rainwater gathered in the lock chamber overflowing through the second opening and flowing into the charging chamber through the first opening be reduced, thereby reducing the probability of rainwater contacting the contact point of the charging terminal; at the same time, it can also reduce the probability of rainwater gathering in the charging chamber and contacting the contact point of the charging terminal, thereby reducing safety hazards.

[0007] In a possible embodiment, the water drop channel has a water inlet and a water outlet, the water inlet is connected to the locking chamber, and the water outlet is connected to the charging chamber; the locking chamber includes a main body chamber and a buckle chamber, the buckle chamber is located on the side of the main body chamber close to the charging chamber, and the buckle chamber is connected to the main body chamber, wherein the water inlet is located in the buckle chamber.

[0008] According to the above description, the buckle cavity is lower than the main cavity. When rainwater enters the main cavity, it is affected by gravity and gathers in the buckle cavity along the height difference. It will not accumulate in the main cavity, reducing the risk of rainwater overflowing through the second opening.

[0009] In a possible implementation, the lock cavity further includes a guide groove, which is located on a side of the main cavity close to the charging cavity. The guide groove is connected to the main cavity and the buckle cavity, and is used to guide water in the main cavity into the buckle cavity.

[0010] According to the above description, the guide groove provides a channel for rainwater to flow from the main cavity to the buckle cavity, which facilitates the flow of rainwater and reduces the probability of rainwater gathering in the main cavity.

[0011] In a possible implementation, the water outlet is located at an end of the charging chamber away from the first opening.

[0012] According to the above description, the water outlet is away from the first opening, that is, away from the contact point on the charging terminal, so that when rainwater enters the charging chamber through the water drop channel, it is away from the contact point of the charging terminal, reducing the probability of rainwater contacting the contact point, thereby reducing the risk of short circuit.

[0013] In a possible implementation, the charging chamber includes a bottom wall and a side wall, the bottom wall is arranged opposite to the first opening, and the charging terminal is arranged on the bottom wall. The side wall is located on a side of the bottom wall close to the first opening, the side wall is connected to the bottom wall, and the side wall is arranged around the bottom wall, and one end of the side wall away from the bottom wall forms the first opening, wherein a drainage groove is provided on the bottom wall, the water outlet is at least partially located in the drainage groove, and the drainage groove is used to guide the water flowing out of the water outlet to the drainage channel for discharge.

[0014] According to the above description, the drainage groove provides guidance for the rainwater to flow in the charging cavity, so that the rainwater flows along the extension direction of the drainage groove. In this way, the rainwater can be prevented from flowing randomly along the bottom wall and side wall of the charging cavity, thereby reducing the uncertainty of the rainwater flowing along the cavity wall of the charging cavity, thereby reducing the probability of the rainwater contacting the contact point of the charging terminal.

[0015] In a possible embodiment, the drainage channel has an inlet and an outlet, the inlet is connected to the charging chamber, the charging socket also includes a connector, the connector is located on the peripheral side of the seat body and is detachably connected to the seat body, the connector has an inlet end and an outlet end that are connected to each other, the inlet end is connected to the outlet, and the outlet end is used to connect to a drain pipe.

[0016] According to the above description, when the charging socket is installed at the junction of the dry area and the wet area of ​​the vehicle, the connector can discharge rainwater from the dry area to the wet area.

[0017] In a possible embodiment, the charging socket also includes a first seal and a second seal, the first seal is connected to the seat body and is located between the seat body and the connecting member, the first seal is arranged around the outlet, the second seal is connected to the connecting member and is located between the seat body and the connecting member, the second seal is arranged around the water inlet end, and an annular groove is formed at the end of the second seal close to the seat body, the annular groove surrounds the water inlet end, and the first seal is inserted into the annular groove.

[0018] According to the above description, the first seal and the second seal enable the connector to fit tightly with the seat body, thereby reducing the risk of rainwater leakage during the discharge process.

[0019] In a possible embodiment, the charging socket also includes a first connecting structure and a second connecting structure, wherein the first connecting structure is located on the peripheral side of the base body and is connected to the base body, the first connecting structure and the base body form a slot with a socket, and the second connecting structure is connected to the connecting piece and is inserted into the slot.

[0020] According to the above description, the first connection structure and the second connection structure enable the connection between the connecting member and the base to be detachably connected.

[0021] In a possible implementation manner, the area of ​​the inlet is larger than the area of ​​the outlet.

[0022] According to the above description, the speed of rainwater passing through the drainage channel is increased.

[0023] In a second aspect, the present application provides a vehicle, comprising the above-mentioned charging socket.

[0024] Therefore, the above technical features of the present application have the following beneficial effects:

[0025] (1) When rainwater flows into the lock cavity, it gathers in the lock cavity due to gravity, and then flows into the charging cavity through the water drop channel, and then is discharged through the drainage channel connected to the charging cavity. In this process, by guiding the rainwater, the probability of rainwater gathering in the lock cavity and overflowing through the second opening to contact the contact point of the charging terminal is reduced, and the probability of rainwater gathering in the charging cavity and contacting the contact point of the charging terminal is also reduced, thereby reducing safety hazards.

[0026] (2) In the process of rainwater discharge, drainage grooves and guide grooves are provided for rainwater, so that rainwater flows along the set positions of the drainage grooves and guide grooves. The irregular flow of rainwater in the charging socket is reduced, thereby reducing the probability of rainwater contacting the contact points of the charging terminal.

[0027] (3) When the charging socket is installed at the junction of the dry area and the wet area of ​​the vehicle, rainwater can be discharged from the dry area to the wet area, reducing pollution to the dry area.

[0028] It should be noted that the technical effects brought about by any implementation method of the second aspect can refer to the technical effects brought about by the corresponding implementation method in the first aspect, and will not be repeated here.

[0029] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the specification are used to explain the principles of the present application, and do not constitute an improper limitation on the present application.

[0031] Figure 1 is one of the schematic diagrams of the charging socket structure according to an exemplary embodiment;

[0032] Figure 2 is a second schematic diagram of a charging socket structure according to an exemplary embodiment;

[0033] Figure 3 is a third schematic diagram of a charging socket structure according to an exemplary embodiment;

[0034] Figure 4 According to an exemplary embodiment, Figure 3 The enlarged schematic diagram at A in the middle;

[0035] Figure 5 is a fourth schematic diagram of a charging socket structure according to an exemplary embodiment;

[0036] Figure 6 According to an exemplary embodiment, Figure 2 The enlarged schematic diagram of point B in the middle;

[0037] Figure 7 is one of the structural schematic diagrams of a connector according to an exemplary embodiment;

[0038] Figure 8 This is a second schematic diagram of the structure of a connector according to an exemplary embodiment.

[0039] Reference Numbers

[0040] 1-charging socket; 11-seat body;

[0041] 2-charging chamber; 21-first opening; 22-bottom wall; 23-side wall; 24-drainage groove; 25-charging terminal;

[0042] 3-locking cavity; 31-second opening; 32-main cavity; 33-buckle cavity; 34-guiding groove;

[0043] 4-water channel; 41-water inlet; 42-water outlet;

[0044] 5-drainage channel; 51-inlet; 52-outlet;

[0045] 6-connecting piece; 61-water inlet; 62-water outlet; 63-boss;

[0046] 7- first sealing member;

[0047] 8-second sealing member; 81-annular groove;

[0048] 9-first connection structure; 91-slot; 911-socket; 92-connecting portion; 93-blocking portion; 94-limiting portion;

[0049] 10 - second connection structure; 101 - guide portion; 102 - abutment portion; 103 - elastic member. DETAILED DESCRIPTION

[0050] In order to enable ordinary persons in the art to better understand the technical solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0051] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the attached claims.

[0052] With the development of science and technology, the new energy vehicle industry is booming. According to the requirements of the standard, the charging gun should have an electronic locking function when the DC charging and AC charging current is greater than 16A.

[0053] However, during outdoor charging, when it rains, rainwater will flow into the charging socket along the charging gun. The rainwater may accumulate in the charging socket and then come into contact with the charging terminal, thus posing a risk of short circuit.

[0054] Furthermore, in the AC charging connection, a charging cavity and a locking cavity need to be provided on the charging socket, and the locking cavity is used in conjunction with the charging gun locking device.

[0055] At this time, the design of the charging cavity and the lock cavity makes rainwater accumulate in the cavity and cannot be drained smoothly. When the rainwater in the lock cavity accumulates to a certain extent, it will overflow and flow into the charging cavity and contact the charging terminal, thus posing a safety hazard. Rainwater accumulation in the charging cavity and contact with the charging terminal also poses a safety hazard.

[0056] In order to solve the above problems, the present application provides a charging socket and a vehicle.

[0057] For ease of understanding, the charging socket and vehicle provided in the present application are described in detail below with reference to the accompanying drawings. Figure 1 It is one of the structural schematic diagrams of the charging socket 1 according to an exemplary embodiment.

[0058] like Figure 1 As shown, the present application provides a vehicle, comprising a charging socket 1. The charging socket 1 is used to transmit grid power to a vehicle battery pack.

[0059] In some embodiments, the charging socket 1 is disposed in a dry area of ​​the vehicle.

[0060] In some embodiments, the charging socket 1 is disposed at the junction of the dry area and the wet area of ​​the vehicle.

[0061] In some embodiments, the charging socket 1 is tilted so that the charging socket 1 faces obliquely upward of the vehicle. When charging, the charging socket 1 is tilted to facilitate the insertion of the charging gun into the charging socket 1, thereby improving the comfort of human-computer interaction.

[0062] Continue to see Figure 1 The charging socket 1 provided in the present application includes a seat body 11 and a charging terminal 25 .

[0063] A charging cavity 2 is formed on the base body 11 , and a charging terminal 25 is located in the charging cavity.

[0064] The charging cavity 2 has a first opening 21 . A charging gun can be inserted into the charging cavity 2 through the first opening 21 , so that the charging gun is electrically connected to the charging terminal 25 , and the vehicle is charged through the charging terminal 25 .

[0065] It should be noted that the charging terminal 25 in the charging socket 1 is wrapped except for the position connected to the charging gun, and the contact point on the charging terminal 25 is exposed to the outside. When rainwater contacts the contact point on the charging terminal 25, there is a risk of short circuit.

[0066] In some embodiments, the charging chamber 2 includes a bottom wall 22 and a side wall 23, and the charging terminal 25 is disposed on the bottom wall 22. The bottom wall 22 is disposed opposite to the first opening 21, and the side wall 23 is located on a side of the bottom wall 22 close to the first opening 21, the side wall 23 is connected to the bottom wall 22, and the side wall 23 is disposed around the bottom wall 22, and one end of the side wall 23 away from the bottom wall 22 forms the first opening 21.

[0067] When rainwater flows into the charging chamber 2 through the outer wall of the charging gun, it gathers at the lowest point of the charging chamber 2 along the surface of the bottom wall 22 and the side wall 23 under the action of gravity.

[0068] Continue to see Figure 1 A drainage channel 5 is also formed on the seat body 11. The drainage channel 5 is communicated with the charging chamber 2 and is used to drain the water in the charging chamber 2.

[0069] When rainwater flows into the charging chamber 2 along the outer wall of the charging gun, the rainwater will be discharged along the drainage channel 5. In this way, the rainwater will not gather in the charging chamber 2, and will not spread to the charging terminal 25, thereby reducing the risk of short circuit.

[0070] Figure 2 This is a second structural schematic diagram of a charging socket 1 according to an exemplary embodiment.

[0071] Combination Figure 1 and Figure 2 As shown, in some embodiments, the drainage channel 5 has an inlet 51 and an outlet 52, and the inlet 51 is connected to the charging chamber 2, so as to facilitate the guidance of rainwater.

[0072] In some embodiments, the drainage channel 5 is connected to the lowest point of the charging chamber 2 to facilitate drainage of water from the charging chamber 2 .

[0073] Figure 3 This is a third structural schematic diagram of a charging socket 1 according to an exemplary embodiment.

[0074] In some embodiments, a locking cavity 3 is formed on the base 11 . The locking cavity 3 has a second opening 31 and is located above the charging cavity 2 .

[0075] The locking mechanism on the charging gun is inserted into the lock cavity 3 through the second opening 31. It should be noted that the lock cavity 3 is located above the charging cavity 2, which can be directly above, or the lock cavity 3 formed by offset is located above the charging cavity 2, or the lock cavity 3 is located obliquely above the charging cavity 2.

[0076] The first opening 21 and the second opening 31 face the same side of the seat body 11 , and the charging gun is inserted into the charging cavity 2 while being inserted into the locking cavity 3 . This arrangement facilitates the connection between the charging socket 1 and the charging gun.

[0077] Continue to see Figure 3 There are two charging chambers 2, one of which is for AC charging and the other is for DC charging. It should be noted that during AC charging and DC charging, in order to facilitate the connection between the charging gun and the charging socket 1 and ensure a stable connection, a lock chamber 3 matching the charging chamber 2 can be provided.

[0078] During the AC charging process, an electronic lock needs to be set. The electronic lock is a prior art and will not be described in detail.

[0079] Figure 4 According to an exemplary embodiment, Figure 3 Enlarged schematic diagram at point A in the middle.

[0080] Combination Figure 3 and Figure 4 As shown, in some embodiments, the lock cavity 3 includes a main cavity 32 and a buckle cavity 33. The buckle cavity 33 is located on a side of the main cavity 32 close to the charging cavity 2, and the buckle cavity 33 is connected to the main cavity 32.

[0081] In some embodiments, the buckle cavity 33 may be disposed in the middle of the wall of the main cavity 32 on the side close to the charging cavity 2 .

[0082] In some embodiments, a wall surface of the buckle cavity 33 is in the same plane as the wall surface of the main cavity 32 away from the second opening 31. And the side of the buckle cavity 33 close to the main cavity 32 is connected to the main cavity 32. In this way, the buckle cavity 33 is lower than the main cavity 32, and when rainwater enters the main cavity 32, it is affected by gravity and gathers in the buckle cavity 33 along the height difference, and does not accumulate in the main cavity 32.

[0083] The provision of the lock cavity 3 facilitates the locking mechanism on the charging gun to enter the charging socket 1 , and the latch cavity facilitates the locking member to cooperate with the latch cavity 33 to fix the charging gun to the charging socket 1 .

[0084] Continue to see Figure 4 In some embodiments, the lock chamber 3 further includes a guide groove 34. The guide groove 34 is located on a side of the main chamber 32 close to the charging chamber 2, and the guide groove 34 is connected to the main chamber 32 and the buckle chamber 33, and is used to guide the water in the main chamber 32 to the buckle chamber 33.

[0085] When the charging socket 1 is tilted, there is a step between the main cavity 32 and the buckle cavity 33 (see Figure 4 By setting the guide groove 34, the main cavity 32 and the buckle cavity 33 can be connected. When the rainwater enters the main cavity 32, it gathers at the bottom of the main cavity 32 under the action of gravity and flows into the buckle cavity 33 through the guide groove 34, reducing the rainwater collected at the step.

[0086] Continue to see Figure 4 In some embodiments, a water drop channel 4 is formed on the seat body 11 . The lock chamber 3 is connected to the charging chamber 2 through the water drop channel 4 , and the water drop channel 4 is used to guide the water in the lock chamber 3 into the charging chamber 2 .

[0087] When charging on a rainy day, when rainwater enters the lock chamber 3 through the outer wall of the charging gun, it will gather along the inner wall of the charging chamber 2 and flow into the charging chamber 2 through the guide of the water drop channel 4. In this way, rainwater will no longer gather in the lock chamber 3 and will not flow through the second opening 31 (see Figure 3 ) overflow, reducing the possibility of rainwater contacting the charging terminal 25 and reducing the risk of short circuit.

[0088] Figure 5 This is a fourth structural schematic diagram of a charging socket 1 according to an exemplary embodiment.

[0089] Combination Figure 4 and Figure 5 In some embodiments, the water channel 4 has a water inlet 41 and a water outlet 42. The water inlet 41 is connected to the lock chamber 3, and the water outlet 42 is connected to the charging chamber 2.

[0090] The water inlet 41 is disposed in the buckle cavity 33 , and rainwater in the buckle cavity 33 enters the water drop channel 4 through the water inlet 41 , and flows through the water drop channel 4 to the charging cavity 2 .

[0091] In some embodiments, the area of ​​the water inlet 41 is larger than the area of ​​the water outlet 42, so that rainwater can be gathered and flow out.

[0092] In some embodiments, the area of ​​the water inlet 41 is equal to the area of ​​the water outlet 42 .

[0093] like Figure 5 As shown, in some embodiments, the water outlet 42 is located at the end of the charging chamber 2 away from the first opening 21. The end of the charging chamber 2 away from the first opening 21 is also away from the contact point on the charging terminal 25, so that when rainwater enters the charging chamber 2 through the water channel 4, it stays away from the contact point of the charging terminal 25, reducing the probability of rainwater contacting the contact point, thereby reducing the risk of short circuit.

[0094] In some embodiments, the water outlet 42 is located in the middle of the upper wall of the side wall 23. The water channel 4 guides rainwater into the charging chamber 2, reducing the probability of rainwater contacting the contact point, thereby reducing the risk of short circuit.

[0095] Continue to see Figure 5 In some embodiments, a drainage groove 24 is provided on the bottom wall 22, and the water outlet 42 is at least partially located in the drainage groove 24. The drainage groove 24 is used to guide the water flowing out of the water outlet 42 into the charging chamber 2 and then discharge it.

[0096] The drainage groove 24 guides the water discharged from the water outlet 42, so that the rainwater flows along the extension direction of the drainage groove 24. This can reduce the flow of rainwater in the charging chamber 2 along the bottom wall 22 and the side wall 23 of the charging chamber 2, reduce the uncertainty of the rainwater flowing along the cavity wall of the charging chamber 2, and thus reduce the probability of rainwater contacting the contact point of the charging terminal 25.

[0097] Figure 6 According to an exemplary embodiment, Figure 2 Enlarged schematic diagram of point B in the middle.

[0098] Figure 7 It is one of the structural schematic diagrams of a connecting member according to an exemplary embodiment.

[0099] Combination Figure 6 and Figure 7 As shown, in some embodiments, the charging socket 1 further includes a connector 6 , which is located on the peripheral side of the seat body 11 and is detachably connected to the seat body 11 .

[0100] Figure 8 This is a second schematic diagram of the structure of a connector according to an exemplary embodiment.

[0101] Combination Figure 6 , Figure 7 and Figure 8 As shown, the connecting member 6 has an inlet end 61 and an outlet end 62 which are connected to each other. The inlet end 61 is connected to the outlet 52, and the outlet end 62 is used to connect to a drain pipe.

[0102] In some embodiments, when the charging socket 1 is applied to a vehicle, it is set in the wet area of ​​the vehicle, and the connector 6 may not be provided, so that rainwater is directly discharged into the wet area, thereby meeting the drainage requirement and saving costs.

[0103] In some embodiments, when the charging socket 1 is applied to a vehicle, it is arranged at the junction of the wet area and the dry area, and rainwater is discharged into the wet area through the connector 6. The wet area and the dry area are common knowledge in the automotive field.

[0104] The connecting piece 6 is connected to the seat body 11 , and the outlet 52 of the drainage channel 5 is connected to the water inlet end 61 of the connecting piece 6 . After rainwater is collected in the charging chamber 2 , it is discharged through the drainage channel 5 .

[0105] The connector 6 is detachably connected to the seat body 11. When the connector 6 is not needed or the connector 6 is blocked, the connector 6 can be disassembled for replacement or cleaning.

[0106] Combination Figure 6 and Figure 7In some embodiments, the charging socket 1 further includes a first connection structure 9. The first connection structure 9 is located on the peripheral side of the seat body 11 and connected to the seat body 11. The first connection structure 9 and the seat body 11 form a slot 91 having a socket 911.

[0107] In some embodiments, the charging socket 1 further includes a second connection structure 10. The second connection structure 10 is connected to the connector 6 and is inserted into the slot 91 through the socket 911.

[0108] In some embodiments, the first connecting structure 9 includes two connecting parts 92, a blocking part 93 and two limiting parts 94, the connecting parts 92 extend along the first direction X and are arranged at intervals, and the two connecting parts 92 are both connected to the seat body 11; the blocking part 93 is connected to one end of the two connecting parts 92 away from the socket 911; the limiting part 94 is arranged at intervals from the seat body 11, and the two limiting parts 94 are arranged at intervals and are respectively connected to the two connecting parts 92; a slot 91 is formed between the connecting part 92, the blocking part 93, the limiting part 94 and the seat body 11.

[0109] In some embodiments, the second connection structure 10 includes an abutment portion 102 and two guide portions 101 . The two guide portions 101 are connected to the connection member 6 and are located on opposite sides of the connection member 6 . The abutment portion 102 is connected to the connection member 6 and to the guide portions 101 .

[0110] When the second connecting structure 10 is inserted into the slot 91 , the abutting portion 102 abuts against the blocking portion 93 , preventing the connecting member 6 from continuing to move along the first direction X and away from the socket when inserted into the slot 91 .

[0111] When the connecting member 6 is inserted into the slot 91 , the two guide portions 101 limit the connecting member 6 in the second direction Y, and the second direction Y is perpendicular to the first direction.

[0112] When the connecting member 6 is inserted into the slot 91 , the two limiting portions 94 limit the connecting member 6 in the third direction Z, and the third direction Z is perpendicular to both the first direction X and the second direction Y.

[0113] In some embodiments, the second connection structure 10 includes an elastic member 103 (see Figure 8 ), the elastic member 103 is connected to the guide portion 101. When the connector 6 is inserted into the slot 91, the elastic member 103 abuts against the limiting portion 94, preventing the connector 6 from moving out of the slot 91 through the socket 911 along the first direction.

[0114] Continue to see Figure 6 In some embodiments, the charging socket 1 further includes a first sealing member 7. The first sealing member 7 is connected to the seat body 11 and is located on the seat body 11 (see Figure 2 ) and the connecting piece 6, a first sealing member 7 is arranged around the outlet 52.

[0115] In the case where the connecting member 6 is not provided, the first sealing member 7 can allow rainwater to flow out along the first sealing member 7 , thereby preventing rainwater from flowing along the outer wall surface of the charging socket 1 .

[0116] In some embodiments, the material of the first sealing member 7 includes one or more combinations of the following: rubber, plastic, and metal.

[0117] Continue to see Figure 8 In some embodiments, the charging socket 1 further includes a second sealing member 8. The second sealing member 8 is connected to the connecting member 6 and is located on the seat body 11 (see Figure 2 ) and the connecting member 6, a second sealing member 8 is arranged around the water inlet end 61, and an annular groove 81 is formed at the end of the second sealing member 8 close to the seat body 11, and the annular groove 81 surrounds the water inlet end 61.

[0118] By providing the second sealing member 8, the first sealing member 7 can be inserted into the annular groove 81, so that when the connecting member 6 is connected to the seat body 11, the connection is tight, so that water can only flow along the drainage channel 5 (see Figure 6 ), the connecting piece 6 is discharged.

[0119] In some embodiments, the material of the second sealing member 8 includes one or more combinations of the following: rubber, plastic, and metal.

[0120] In some embodiments, the water outlet end 62 of the connector 6 is connected to a water pipe. The water pipe is used for drainage.

[0121] In some embodiments, the water outlet end 62 of the connector 6 is provided with a boss 63. The boss 63 can be interference fit with the water pipe to prevent the connected water pipe from falling off.

[0122] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto, and any changes or substitutions within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A charging socket (1), characterized in that: include: A seat body (11), wherein a charging cavity (2) and a locking cavity (3) are formed on the seat body (11), and the locking cavity (3) is located above the charging cavity (2); the charging cavity (2) has a first opening (21), and the locking cavity (3) has a second opening (31), and the first opening (21) and the second opening (31) face the same side of the seat body (11); A charging terminal (25), located in the charging cavity (2); The seat body (11) is also provided with a water drop channel (4) and a drainage channel (5); the lock chamber (3) is connected to the charging chamber (2) through the water drop channel (4), and the water drop channel (4) is used to guide the water in the lock chamber (3) into the charging chamber (2); the drainage channel (5) is connected to the charging chamber (2), and the drainage channel (5) is used to discharge the water in the charging chamber (2).

2. The charging socket (1) according to claim 1, characterized in that: The water drop channel (4) has a water inlet (41) and a water outlet (42), the water inlet (41) is in communication with the lock chamber (3), and the water outlet (42) is in communication with the charging chamber (2); The locking cavity (3) comprises: a main body cavity (32); A buckle cavity (33), the buckle cavity (33) is located on a side of the main cavity (32) close to the charging cavity (2), and the buckle cavity (33) is communicated with the main cavity (32); Wherein, the water inlet (41) is located in the buckle cavity (33).

3. The charging socket (1) according to claim 2, characterized in that: The locking cavity (3) further comprises: A guide groove (34), the guide groove (34) is located on a side of the main cavity (32) close to the charging cavity (2); the guide groove (34) is connected to the main cavity (32) and the buckle cavity (33), and is used to guide water in the main cavity (32) into the buckle cavity (33).

4. The charging socket (1) according to claim 2 or 3, characterized in that: The water outlet (42) is located at an end of the charging chamber (2) away from the first opening (21).

5. The charging socket (1) according to claim 4, characterized in that: The charging chamber (2) comprises: A bottom wall (22) is arranged opposite to the first opening (21); the charging terminal (25) is arranged on the bottom wall (22); a side wall (23) located on a side of the bottom wall (22) close to the first opening (21); the side wall (23) is connected to the bottom wall (22), and the side wall (23) is arranged around the bottom wall (22); an end of the side wall (23) away from the bottom wall (22) forms the first opening (21); Wherein, a drainage groove (24) is provided on the bottom wall (22), the water outlet (42) is at least partially located in the drainage groove (24), and the drainage groove (24) is used to guide water flowing out of the water outlet (42) to the drainage channel (5) for discharge.

6. The charging socket (1) according to claim 5, characterized in that: The drainage channel (5) has an inlet (51) and an outlet (52), and the inlet (51) is connected to the charging chamber (2); The charging socket (1) further comprises: A connecting piece (6) is located on the peripheral side of the seat body (11) and is detachably connected to the seat body (11); the connecting piece (6) has an inlet end (61) and an outlet end (62) that are connected to each other, the inlet end (61) is connected to the outlet (52), and the outlet end (62) is used to connect to a drain pipe.

7. The charging socket (1) according to claim 6, characterized in that: Also includes: A first sealing member (7) is connected to the seat body (11) and is located between the seat body (11) and the connecting member (6); the first sealing member (7) is arranged around the outlet (52); A second sealing member (8) is connected to the connecting member (6) and is located between the seat body (11) and the connecting member (6); the second sealing member (8) is arranged around the water inlet end (61), and an annular groove (81) is formed at the end of the second sealing member (8) close to the seat body (11), and the annular groove (81) surrounds the water inlet end (61); the first sealing member (7) is inserted into the annular groove (81).

8. The charging socket (1) according to claim 6, characterized in that: Also includes: A first connection structure (9) is located on the peripheral side of the base body (11) and is connected to the base body (11); the first connection structure (9) and the base body (11) form a slot (91) having a socket (911); The second connection structure (10) is connected to the connection member (6) and inserted into the slot (91).

9. The charging socket (1) according to claim 6, characterized in that: The area of ​​the inlet (51) is greater than the area of ​​the outlet (52).

10. A vehicle, characterized in that: The invention comprises a charging socket (1) according to any one of claims 1 to 9.

Images