Household multifunctional new energy automobile charging pile

Abstract

The utility model discloses a household multifunctional new energy automobile charging pile, which comprises a charging pile body, a charging gun, a power adapter and a power strip, the front side of the charging pile body is provided with a positioning mechanism, the front end of the charging gun is in plug-in connection with the positioning mechanism, and the rear end of the charging gun is in plug-in connection with the charging pile body through a power line and a female joint. One end of the power adapter is connected with the three-pin plug through a power line, the other end of the power adapter is connected with the male connector through a power line, one end of the power strip is connected with the male connector through a power line, and the male connector is connected with the female connector in a pluggable mode. The charging gun can be connected with the charging pile body for use, can also be connected with a household 220V power supply through the power adapter to charge a vehicle, and can also be connected with the vehicle at one end and connected with a power strip at the other end to supply power to the outside, so that the three-in-one function is realized, and the practicability of the charging pile and the charging gun is improved.

Description

Technical Field

[0001] This utility model relates to the field of charging pile technology, and in particular to a multi-functional household new energy vehicle charging pile. Background Technology

[0002] With the promotion and popularization of new energy vehicles, the demand for home charging stations from individual consumers is also increasing. Existing home charging stations, such as the home new energy vehicle charging station disclosed in patent CN219583979U, have relatively limited functionality, only offering unidirectional charging. Furthermore, the charging station and charging gun must be used together; the charging gun cannot be independently connected to a 220V power supply, nor can it be connected to a new energy vehicle for external discharge. Therefore, the functionality and practicality of existing charging stations need improvement. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model discloses a household multifunctional new energy vehicle charging pile, including a charging pile body, a charging gun, a power adapter, and a power strip. The charging pile body is provided with a positioning mechanism on the front side. The front end of the charging gun is plugged into the positioning mechanism, and the rear end is plugged into the charging pile body through a power cord and a female connector. One end of the power adapter is connected to a three-prong plug through a power cord, and the other end is connected to a male connector through a power cord. One end of the power strip is connected to a male connector through a power cord, and the male connector and the female connector are plugged into each other.

[0004] Furthermore, the female connector includes a connecting sleeve and a three-phase plug rod, the three-phase plug rod being arranged symmetrically in the connecting sleeve, and the inner wall of the connecting sleeve being provided with positioning protrusions.

[0005] Furthermore, the male connector includes a connector base and a three-phase slot, the three-phase slot being arranged symmetrically in the connector base, and the outer wall of the connector base having a positioning groove adapted to the positioning protrusion.

[0006] Furthermore, the positioning mechanism includes a positioning groove, a motor, a gear, a rack, and a positioning component. The positioning groove is located inside the charging pile body and near its front side. The motor is located above the positioning groove and is connected to the gear for transmission. The rack is longitudinally meshed with the gear on one side. The positioning component is connected to the rack. The top of the front end of the charging gun is provided with a positioning groove, and the positioning component is movably connected to the positioning groove.

[0007] Furthermore, the positioning component includes a slider, a slide block, and a positioning block. One side of the slider is connected to a rack, and the other side is slidably connected to the slide block. The slider has a movable groove inside, and the upper end of the positioning block is slidably disposed in the movable groove, while the lower end is connected to the positioning groove.

[0008] Furthermore, a return spring is provided inside the movable groove, with its upper and lower ends respectively abutting against the top wall of the movable groove and the top of the positioning block.

[0009] Furthermore, the side of the positioning groove and positioning block facing the front side of the charging pile body is a sloping surface that is wider at the top and narrower at the bottom, while the opposite side is a vertical plane.

[0010] Furthermore, the front end of the charging gun is provided with a guide rod, and the front side of the charging pile body is provided with a guide groove corresponding to the guide rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The charging gun of this utility model can be connected to the charging pile body for use, or it can be connected to a household 220V power supply through a power adapter to charge the vehicle. It can also be connected to the vehicle at one end and to a power strip at the other end to provide power to the outside, thus realizing a three-in-one function and providing the practicality of charging pile and charging gun. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram showing the connection between the charging pile body and the charging gun in this utility model;

[0015] Figure 2 This is a schematic diagram of the charging gun in this utility model;

[0016] Figure 3 This is a schematic diagram of the power adapter in this utility model;

[0017] Figure 4 This is a schematic diagram of the power strip structure in this utility model;

[0018] Figure 5 This is a schematic diagram of the circuit principle of this utility model;

[0019] Figure 6 This is a schematic diagram of the positioning mechanism in this utility model;

[0020] Figure 7 for Figure 6 Enlarged view of the local structure at point A in the middle.

[0021] Figure label:

[0022] 1-Charging pile body, 11-Guide groove, 2-Charging gun, 21-Positioning groove, 22-Guide rod, 3-Power adapter, 4-Power strip, 5-Positioning mechanism, 51-Positioning groove, 52-Motor, 53-Gear, 54-Rack, 55-Slider, 56-Slide seat, 57-Positioning block, 58-Modular groove, 59-Reset spring, 6-Female connector, 61-Connecting sleeve, 62-Three-phase plug, 63-Positioning protrusion, 7-Three-prong plug, 8-Male connector, 81-Connecting seat, 82-Three-phase slot, 83-Positioning groove, 9-Vehicle bidirectional OBC module, 10-Vehicle battery. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0025] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0026] In the description of the embodiments, unless otherwise expressly specified and limited, the terms "set," "connect," etc., should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or a connection through an intermediate medium, or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] like Figure 1-5As shown, the household multi-functional new energy vehicle charging pile in this embodiment includes a charging pile body 1, a charging gun 2, a power adapter 3, and a power strip 4. The charging pile body 1 is provided with a positioning mechanism 5 on the front side. The front end of the charging gun 2 is plugged into the positioning mechanism 5, and the rear end is plugged into the charging pile body 1 through a power cord and a female connector 6. One end of the power adapter 3 is connected to a three-prong plug 7 through a power cord, and the other end is connected to a male connector 8 through a power cord. One end of the power strip 4 is connected to the male connector 8 through a power cord. The male connector 8 and the female connector 6 are plugged into each other. The bottom of the charging pile body 1 is also provided with a male connector that is compatible with the female connector 6.

[0028] The female connector 6 includes a connecting sleeve 61 and a three-phase plug 62. The three-phase plug 62 is arranged symmetrically in the connecting sleeve 61, and the inner wall of the connecting sleeve 61 is provided with a positioning protrusion 63. The male connector 8 includes a connecting seat 81 and a three-phase slot 82. The three-phase slot 82 is arranged symmetrically in the connecting seat 81, and the outer wall of the connecting seat 81 is provided with a positioning groove 83 that matches the positioning protrusion 63.

[0029] When the male connector 8 and the female connector 6 are plugged in, the connecting seat 81 is plugged into the connecting sleeve 61, the three-phase plug rod 62 is plugged into the three-phase slot 82, and the positioning protrusion 63 is plugged into the positioning groove 83, thereby realizing the connection between the male connector 8 and the female connector 6.

[0030] The power adapter 3 can convert 220V household AC power into 10A, 3.5kW DC voltage to charge vehicles, solving the charging pain points when queuing for charging or when it is inconvenient to use charging stations.

[0031] One end of the charging gun 2 is connected to the vehicle, and the other end is connected to the power strip 4. It can draw power from the vehicle battery 10 through the vehicle bidirectional OBC module 9 to provide power to the outside and meet the outdoor power needs.

[0032] like Figure 6-7 As shown, the positioning mechanism 5 includes a positioning groove 51, a motor 52, a gear 53, a rack 54, and a positioning component. The positioning groove 51 is located inside the charging pile body 1 and near its front side. The motor 52 is located above the positioning groove 51 and is connected to the gear 53 for transmission. The rack 54 is longitudinally meshed with the gear 53 on one side. The positioning component is connected to the rack 53. The top of the front end of the charging gun 2 is provided with a positioning groove 21, and the positioning component is movably connected to the positioning groove 21.

[0033] The positioning assembly includes a slider 55, a slide block 56, and a positioning block 57. One side of the slider 55 is connected to the rack 54, and the other side is slidably connected to the slide block 56. The slider 55 has a movable groove 58 inside. The upper end of the positioning block 57 is slidably disposed in the movable groove 58, and the lower end is connected to the positioning groove 21. A return spring 59 is also provided in the movable groove 58. The upper and lower ends of the return spring 59 abut against the top wall of the movable groove 58 and the top of the positioning block 57, respectively.

[0034] The side of the positioning groove 21 and the positioning block 57 facing the front side of the charging pile body 1 is a sloping surface that is wider at the top and narrower at the bottom, while the opposite side is a vertical plane.

[0035] The front end of the charging gun 2 is also provided with a guide rod 22, and the front side of the charging pile body 1 is provided with a guide groove 11 corresponding to the guide rod 22.

[0036] In use, a drive signal can be sent to the motor 52 by swiping a card. The motor 52 drives the rack 54 and slider 55 to move upward through the gear 53, thereby lifting the positioning block 57 from the positioning groove 21. At this time, the charging gun 2 can be pulled out from the positioning groove 51.

[0037] After use, align the front end of the charging gun 2 with the positioning groove 51 and insert it. The front end of the charging gun 2 will push the positioning block 57 upward. After the charging gun 2 is in place, the positioning block 57 will return to the positioning groove 21 under the action of the reset spring 59, thus locking the charging gun 2 with the positioning groove 51.

[0038] The charging gun 2 of this utility model can be connected to the charging pile body 1 for use, or it can be connected to a household 220V power supply through the power adapter 3 to charge the vehicle. It can also be connected to the vehicle at one end and to the power strip 4 at the other end to provide power to the outside, thus realizing a three-in-one function and providing the practicality of charging pile and charging gun.

[0039] It should be noted that the structures not specifically described in this application, such as the charging pile body 1, charging gun 2, power adapter 3, and power strip 4, all adopt existing technologies, and their internal structures and working principles are well known to those skilled in the art.

[0040] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope claimed by this utility model.

Claims

1. A multi-functional household charging station for new energy vehicles, characterized in that: The device includes a charging pile body, a charging gun, a power adapter, and a power strip. The charging pile body has a positioning mechanism on its front side. The front end of the charging gun is plugged into the positioning mechanism, and the rear end is plugged into the charging pile body via a power cord and a female connector. One end of the power adapter is connected to a three-prong plug via a power cord, and the other end is connected to a male connector via a power cord. One end of the power strip is connected to a male connector via a power cord, and the male connector is plugged into the female connector.

2. The household multi-functional new energy vehicle charging pile according to claim 1, characterized in that: The female connector includes a connecting sleeve and a three-phase plug rod. The three-phase plug rod is arranged symmetrically in the connecting sleeve, and the inner wall of the connecting sleeve is provided with positioning protrusions.

3. The home-use multi-functional new energy vehicle charging pile according to claim 2, characterized in that: The male connector includes a connector base and a three-phase slot. The three-phase slot is arranged symmetrically in the connector base. The outer wall of the connector base is provided with a positioning groove that matches the positioning protrusion.

4. The household multi-functional new energy vehicle charging pile according to any one of claims 1-3, characterized in that: The positioning mechanism includes a positioning groove, a motor, a gear, a rack, and a positioning component. The positioning groove is located inside the charging pile body and near its front side. The motor is located above the positioning groove and is connected to the gear for transmission. The rack is longitudinally meshed with the gear on one side. The positioning component is connected to the rack. The top of the front end of the charging gun is provided with a positioning groove, and the positioning component is movably connected to the positioning groove.

5. The home-use multi-functional new energy vehicle charging pile according to claim 4, characterized in that: The positioning component includes a slider, a slide block, and a positioning block. One side of the slider is connected to a rack, and the other side is slidably connected to the slide block. The slider has a movable groove inside. The upper end of the positioning block is slidably disposed in the movable groove, and the lower end is connected to the positioning groove.

6. The household multi-functional new energy vehicle charging pile according to claim 5, characterized in that: The movable groove is also equipped with a return spring, the upper and lower ends of which abut against the top wall of the movable groove and the top of the positioning block, respectively.

7. The household multi-functional new energy vehicle charging pile according to claim 6, characterized in that: The positioning groove and positioning block have a sloping surface that is wider at the top and narrower at the bottom on the side facing the front of the charging pile body, while the opposite side is a vertical plane.

8. The household multi-functional new energy vehicle charging pile according to claim 4, characterized in that: The charging gun is also provided with a guide rod at the front end, and the charging pile body is provided with a guide groove corresponding to the guide rod on the front side.

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