Anti-creeping automobile charging gun

Abstract

The utility model belongs to the field of electric automobile charging, particularly relates to an anti-creeping automobile charging gun, and aims to solve the problems that the service life is shortened and the service life is influenced because a charging interface of an existing charging gun does not have a shielding protection function during charging and the charging interface is easily seriously damaged in heavy rain or hot severe weather. According to the technical scheme, the charging handle comprises a handle body, one end of the handle body is electrically connected with a cable, the end, away from the cable, of the handle body is provided with a charging connector, and the charging connector is internally provided with a plurality of connector ports and a protection mechanism; the protection mechanism is arranged on the charging connector and used for protecting the charging connector. When in use, the charging interface can be shielded and protected, and in case of heavy rain or hot severe weather, the charging interface can be prevented from being seriously worn, the service life is prevented from being shortened, and potential safety hazards are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle charging, in particular to an anti-leakage automobile charging gun. Background Art

[0002] When charging electric vehicles, they often need to be charged through a car charging gun. However, most existing charging guns have the following shortcomings:

[0003] The existing charging gun has no shielding or protection function at the charging port when charging. In the event of heavy rain or hot weather, the charging port is easily damaged, which not only reduces the service life but also poses a safety hazard.

[0004] In response to the above problems, this utility model document proposes an anti-leakage automobile charging gun. Utility Model Content

[0005] The utility model provides a leakage-proof automobile charging gun, which solves the problem in the prior art that the charging interface of the charging gun has no shielding or protection function when charging, and is prone to serious damage to the charging interface when encountering heavy rain or hot weather, which not only reduces the service life but also brings safety hazards.

[0006] The utility model provides the following technical solutions:

[0007] Anti-leakage car charging gun, including:

[0008] A handle body, one end of the handle body being electrically connected to a cable, an end of the handle body remote from the cable being provided with a charging connector, and a plurality of connector ports being provided within the charging connector;

[0009] A protective mechanism is provided on the charging connector to protect the charging connector;

[0010] The anti-leakage component is arranged on the handle body to prevent leakage of the charging connector.

[0011] In one possible design, the protective mechanism includes a mounting plate, a sleeve, a fixing plate, a sealing ring, four threaded knobs, four threaded holes, a protective bag, a mounting ring, a pull rod, a magnetic ring and a protective thin cloth. The mounting plate is arranged on the outside of the charging connector, and the sleeve is opened on one side of the mounting plate for slidingly sleeved on the outer wall of the charging connector. The protective bag is fixedly installed on one side of the mounting plate for extended protection and folding for storage.

[0012] In a possible design, the mounting ring is fixedly arranged at one end of the protective bag, the magnetic ring is arranged on one side of the mounting ring and is used to be adsorbed with the outer shell of the electric vehicle, the protective thin cloth is fixedly arranged on one side of the mounting ring, and the protective thin cloth fits tightly to the outside of the magnetic ring and is used to buffer the magnetic force of the magnetic ring, and the pull rod is fixedly arranged on the outer wall of the mounting ring.

[0013] In one possible design, the fixing plate is fixedly arranged on the outer wall of the charging connector, the sealing ring is arranged on one side of the fixing plate and fits tightly with one side of the mounting plate, the four threaded knobs are all threadedly connected to the inside of one side of the fixing plate, and the four threaded holes are all opened on one side of the mounting plate for threaded connection of the threaded knobs.

[0014] In one possible design, the anti-leakage component includes a protective cover, anti-slip grooves and a connecting belt. The protective cover is snapped onto the outer wall of the charging connector to protect the charging connector. The anti-slip grooves are arranged on both sides of the protective cover, and the two ends of the connecting belt are respectively fixed to the outer wall of the protective cover and the outer wall of the handle body.

[0015] In one possible design, a sealing gasket is provided on one side of the handle body to seal with the charging port of the electric vehicle.

[0016] In a possible design, an anti-slip pad is provided on the outer wall of the handle body.

[0017] In the present application, when in use, first the handle body serves as the main part of the charging gun, and one end of the handle body is electrically connected to a cable for transmitting electrical energy from the power source to the charging connector. The cable is usually composed of a conductive wire wrapped in insulating material to ensure the safety and stability of the current during transmission. The charging connector is arranged at the end of the handle body away from the cable, for connecting to the charging port of the electric vehicle. A plurality of connector ports are arranged inside the charging connector for transmitting electrical energy and data signals. These ports need to be tightly docked with the corresponding ports of the charging port of the electric vehicle to ensure a smooth charging process. Since the mounting plate is slidably sleeved on the outer wall of the charging connector through the sleeve, and the fixing plate is fixed on the outer wall of the charging connector, the sealing ring is located between the fixing plate and the mounting plate to ensure that the two are tightly fitted to prevent moisture or dust from entering. The four threaded knobs cooperate with the threaded holes on the mounting plate, so that the mounting plate can be firmly fixed to the charging connector, so as to achieve the effect of convenient installation and disassembly;

[0018] The protective bag is fixed to one side of the mounting plate to extend protection during charging. At the same time, it can be folded and stored in the non-charging state to reduce space occupation. The design of the protective bag increases the protection of the charging port when in use to prevent external damage. The mounting ring is fixed to one end of the protective bag, and the magnetic ring is set on one side of the mounting ring. When the charging gun is connected to the electric car, the magnetic ring can be adsorbed with the electric car shell to ensure that the charging gun is stable and does not fall off. The protective thin cloth fits tightly to the outside of the magnetic ring to buffer the magnetic force of the magnetic ring to avoid scratches or damage to the electric car shell. The pull rod is fixed to the outer wall of the mounting ring, which is convenient for users to easily pull up the protective bag when not in use for storage or adjustment of position, thereby improving convenience. The protective cover is snapped onto the outer wall of the charging connector to ensure the charging The connector is physically protected to prevent the entry of dust, moisture, etc. The two ends of the connecting belt are respectively fixed to the protective cover and the handle body to ensure that the protective cover will not fall off accidentally during charging. Anti-slip grooves are set on both sides of the protective cover to increase the friction of the user when holding the protective cover to prevent accidental electric shock or charging gun falling due to hand slip. A sealing gasket is set on one side of the handle body to seal with the electric vehicle charging port. When the charging gun is connected to the electric vehicle charging port, the sealing gasket can effectively isolate the external environment to prevent water vapor, dust, etc. from entering the charging interface, ensuring the safety and stability of the charging process. The outer wall of the handle body is provided with an anti-slip pad to increase the comfort and stability of the user when holding the charging gun, prevent accidents caused by hand slip, and improve the applicability effect.

[0019] In the present invention, the anti-leakage car charging gun increases the protection of the charging port during use through the protective mechanism, prevents external damage, prevents serious damage to the charging interface, and is convenient for storage or position adjustment.

[0020] In the present invention, the anti-leakage car charging gun can physically protect the charging connector when not in use through the anti-leakage component to prevent the ingress of dust, moisture, etc., and can prevent the charging gun muzzle from being accidentally touched when the charging gun is pulled out, thereby avoiding electric shock.

[0021] In the present invention, the charging gun can shield and protect the charging interface when charging, and when encountering heavy rain or hot weather, it is helpful to prevent serious damage to the charging interface, avoid reducing the service life, and avoid safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the anti-leakage car charging gun provided by an embodiment of the utility model;

[0023] Figure 2 A schematic diagram of the structure of the protective cover of the anti-leakage car charging gun provided by an embodiment of the utility model in the open state;

[0024] Figure 3 A schematic diagram of the structure of the hidden protective cover of the anti-leakage car charging gun provided by an embodiment of the utility model;

[0025] Figure 4 This is a schematic cross-sectional structural diagram of the mounting plate of the leakage-proof automobile charging gun provided in an embodiment of the utility model.

[0026] Reference numerals:

[0027] 1. Handle body; 2. Charging connector; 3. Connector port; 4. Cable; 5. Sealing pad; 6. Anti-slip pad; 7. Protective cover; 8. Anti-slip groove; 9. Connecting strap; 10. Mounting plate; 11. Socket; 12. Fixing plate; 13. Sealing ring; 14. Threaded knob; 15. Threaded hole; 16. Protective bag; 17. Mounting ring; 18. Pull rod; 19. Magnetic ring; 20. Protective cloth. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] Example 1

[0030] Please refer to Figure 1-Figure 4 , charging gun, including:

[0031] The handle body 1 has a cable 4 electrically connected to one end of the handle body 1. A charging connector 2 is provided at the end of the handle body 1 away from the cable 4. The handle body 1 serves as the main part of the charging gun. The cable 4 is electrically connected to one end of the handle body 1 for transmitting electrical energy from the power source to the charging connector 2. The cable 4 is usually composed of a conductive wire wrapped in insulating material to ensure the safety and stability of the current during transmission. The charging connector 2 is internally provided with multiple connector ports 3 for transmitting electrical energy and data signals. These ports need to be tightly connected to the corresponding ports of the electric vehicle charging port to ensure a smooth charging process.

[0032] A protective mechanism is provided on the charging connector 2 for protecting the charging connector 2. The protective mechanism includes a mounting plate 10, a sleeve 11, a fixing plate 12, a sealing ring 13, four threaded knobs 14, four threaded holes 15, a protective bag 16, a mounting ring 17, a pull rod 18, a magnetic ring 19 and a protective thin cloth 20. The mounting plate 10 is provided on the outside of the charging connector 2. The sleeve 11 is opened on one side of the mounting plate 10 for slidingly sleeved on the outer wall of the charging connector 2. The protective bag 16 is fixedly installed on one side of the mounting plate 10 for extending protection and folding for storage. The mounting plate 10 is slidably sleeved on the outer wall of the charging connector 2 through the sleeve 11. The protective bag 16 is fixed on one side of the mounting plate 10 for extending protection during charging and folding for storage. The mounting plate 10 is slidably sleeved on the outer wall of the charging connector 2 through the sleeve 11. The protective bag 16 is fixed on one side of the mounting plate 10 for extending protection during charging and can be folded and stored in the non-charging state to reduce space occupation. The design of the protective bag 16 increases the protection of the charging port when in use to prevent external damage.

[0033] The mounting ring 17 is fixedly arranged at one end of the protective bag 16, the magnetic ring 19 is arranged on one side of the mounting ring 17, and is used to be adsorbed with the outer shell of the electric vehicle. The protective thin cloth 20 is fixedly arranged on one side of the mounting ring 17, and the protective thin cloth 20 is tightly fitted to the outer side of the magnetic ring 19, and is used to buffer the magnetic force of the magnetic ring 19. The pull rod 18 is fixedly arranged on the outer wall of the mounting ring 17. When the charging gun is connected to the electric vehicle, the magnetic ring 19 can be adsorbed with the outer shell of the electric vehicle to ensure that the charging gun is stable and does not fall off. The protective thin cloth 20 is tightly fitted to the outer side of the magnetic ring 19 to buffer the magnetic force of the magnetic ring 19 to avoid scratches or damage to the outer shell of the electric vehicle. The pull rod 18 is fixed on the outer wall of the mounting ring 17, which is convenient for users to easily pull up the protective bag 16 when not in use, for storage or adjustment of position, thereby improving convenience.

[0034] The fixing plate 12 is fixedly set on the outer wall of the charging connector 2, and the sealing ring 13 is set on one side of the fixing plate 12, tightly fitting with one side of the mounting plate 10. The four threaded knobs 14 are all threadedly connected to the inside of one side of the fixing plate 12, and four threaded holes 15 are all opened on one side of the mounting plate 10 for threaded connection of the threaded knobs 14. The fixing plate 12 is fixed on the outer wall of the charging connector 2, and the sealing ring 13 is located between the fixing plate 12 and the mounting plate 10 to ensure that the two are tightly fitted to prevent moisture or dust from entering. The four threaded knobs 14 cooperate with the threaded holes 15 on the mounting plate 10, so that the mounting plate 10 can be firmly fixed on the charging connector 2, so as to achieve the effect of convenient installation and disassembly.

[0035] The anti-leakage component is provided on the handle body 1 to prevent the charging connector 2 from leaking electricity. The anti-leakage component includes a protective cover 7, anti-slip grooves 8 and a connecting belt 9. The protective cover 7 is snapped onto the outer wall of the charging connector 2 to protect the charging connector 2. The protective cover 7 is snapped onto the outer wall of the charging connector 2 to provide physical protection for the charging connector 2 to prevent the entry of dust, moisture, etc. The two ends of the connecting belt 9 are respectively fixed to the protective cover 7 and the handle body 1 to ensure that the protective cover 7 does not accidentally fall off during the charging process. The anti-slip grooves 8 are provided on both sides of the protective cover 7. The two ends of the connecting belt 9 are respectively fixed to the outer wall of the protective cover 7 and the outer wall of the handle body 1. The anti-slip grooves 8 are provided on both sides of the protective cover 7 to increase the friction when the user holds the protective cover 7 to prevent accidental electric shock or the charging gun falling due to slipping of the hand.

[0036] This application can be used in the field of electric vehicle charging, and can also be used in other fields applicable to this application.

[0037] Example 2

[0038] refer to Figure 1-Figure 3 , improved on the basis of embodiment 1: an anti-leakage car charging gun, which is applied to the field of electric vehicle charging;

[0039] A sealing gasket 5 is provided on one side of the handle body 1 to seal with the charging port of the electric vehicle. When the charging gun is connected to the charging port of the electric vehicle, the sealing gasket 5 can effectively isolate the external environment, prevent water vapor, dust, etc. from entering the charging interface, and ensure the safety and stability of the charging process.

[0040] The outer wall of the handle body 1 is provided with an anti-slip pad 6, which increases the comfort and stability of the user when holding the charging gun, prevents accidents caused by hand slippage, and improves the applicability.

[0041] However, as is well known to those skilled in the art, the working principles and wiring methods of the handle body 1, charging connector 2, connector port 3 and cable 4 are commonplace, and are conventional means or common knowledge, so they will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0042] The above are only specific embodiments of the present invention, but the scope of protection of the present invention is not limited to them. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this utility model should be included in the scope of protection of the present utility model. The embodiments of the present utility model and the features of the embodiments can be combined with each other unless there is a conflict. Therefore, the scope of protection of the present utility model shall be based on the scope of protection of the claims.

Claims

1. Anti-leakage car charging gun, characterized by: include: A handle body (1), one end of the handle body (1) being electrically connected to a cable (4), an end of the handle body (1) away from the cable (4) being provided with a charging connector (2), and a plurality of connector ports (3) being provided inside the charging connector (2); A protection mechanism, the protection mechanism being arranged on the charging connector (2) and used for protecting the charging connector (2); An anti-leakage component is provided on the handle body (1) and is used to prevent leakage of the charging connector (2).

2. The anti-leakage automobile charging gun according to claim 1, characterized in that: The protective mechanism includes a mounting plate (10), a sleeve (11), a fixing plate (12), a sealing ring (13), four threaded knobs (14), four threaded holes (15), a protective bag (16), a mounting ring (17), a pull rod (18), a magnetic ring (19) and a protective thin cloth (20). The mounting plate (10) is arranged on the outside of the charging connector (2). The sleeve (11) is opened on one side of the mounting plate (10) and is used for slidingly sleeved on the outer wall of the charging connector (2). The protective bag (16) is fixedly installed on one side of the mounting plate (10) and is used for extended protection and folding for storage.

3. The anti-leakage automobile charging gun according to claim 2, characterized in that: The mounting ring (17) is fixedly arranged at one end of the protective bag (16); the magnetic ring (19) is arranged at one side of the mounting ring (17) and is used to be adsorbed with the outer shell of the electric vehicle; the protective thin cloth (20) is fixedly arranged at one side of the mounting ring (17); the protective thin cloth (20) is tightly fitted to the outer side of the magnetic ring (19) and is used to buffer the magnetic force of the magnetic ring (19); and the pull rod (18) is fixedly arranged on the outer wall of the mounting ring (17).

4. The anti-leakage automobile charging gun according to claim 3, characterized in that: The fixing plate (12) is fixedly arranged on the outer wall of the charging connector (2), the sealing ring (13) is arranged on one side of the fixing plate (12) and is tightly fitted with one side of the mounting plate (10), the four threaded knobs (14) are all threadedly connected to the inside of one side of the fixing plate (12), and the four threaded holes (15) are all opened on one side of the mounting plate (10) for threaded connection of the threaded knobs (14).

5. The anti-leakage automobile charging gun according to claim 1, characterized in that: The anti-leakage component comprises a protective cover (7), anti-slip grooves (8) and a connecting belt (9); the protective cover (7) is snap-connected to the outer wall of the charging connector (2) for protecting the charging connector (2); the anti-slip grooves (8) are arranged on both sides of the protective cover (7); and the two ends of the connecting belt (9) are respectively fixed to the outer wall of the protective cover (7) and the outer wall of the handle body (1).

6. The anti-leakage automobile charging gun according to claim 1, characterized in that: A sealing gasket (5) is provided on one side of the handle body (1) for sealing with the charging port of the electric vehicle.

7. The anti-leakage automobile charging gun according to claim 6, characterized in that: The outer wall of the handle body (1) is provided with an anti-slip pad (6).

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