Portable charging gun

Abstract

The utility model relates to the technical field of electric automobile charging, and discloses a portable charging gun which comprises an electric gun body. A protective cover; the protection assembly is used for limiting the protection cover and supporting the electric gun body, the protection assembly comprises a mounting block, an extension rod and a suction cup, the mounting block is fixedly connected with the electric gun body, the extension rod is fixedly connected with the mounting block, and the extension rod can adsorb and limit the protection cover. The permanent magnet on the wall surface of the extension rod and the permanent magnet on the wall surface of the protective cover are utilized, in the charging process, the protective cover swings by being blown by wind, the protective cover rubs the vehicle to cause scratches on the surface of the vehicle, the extension rod is arranged to be sucked into the protective cover, and the protective cover can be limited in the charging process of the vehicle; the protection cover is prevented from swinging along with wind, so that the vehicle paint is protected, and the defect that the vehicle paint is scratched due to swinging of the protection cover is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle charging, in particular to a portable charging gun. Background Art

[0002] Existing new energy electric vehicle AC charging guns all include a power plug, a connecting box wire, a cable charging control box, a connecting gun wire, a charging gun body, a charging plug and a dust cover, and the dust cover is installed by a rubber strip. When not in use, the plug part of the electric gun is covered by the dust cover.

[0003] The prior art discloses a portable AC charging gun (publication number: CN115626074A), which includes a gun body, a charging plug assembly, and a power plug. A charging control module is arranged in the gun body. The charging control module is composed of four circuit boards, namely a power module, a detection control module, a CP guide control module and a CC guide switch indication module. The CP guide control module is located at the rear side of the charging plug assembly, the detection control module is arranged at the rear side of the CP guide control module, the power module is arranged at the rear side of the detection control module, the CC guide switch indication module is located at the upper part of the gun body, the power module is connected to the plug through a cable, the power module is connected to the detection control module, and the detection control module is connected to the CP guide control module and the CC guide switch indication module.

[0004] In the prior art, when the stun gun is plugged into a vehicle for use, the dust cover is in a suspended state, and there may be wind in the charging environment. The suspended dust cover will be blown by the wind and swing. The dust cover is mostly arranged near the port of the stun gun, and the swinging dust cover repeatedly rubs against the vehicle, which can easily cause scratches on the nearby paint after the vehicle is charged. It is very necessary to limit the dust cover, especially during the charging process.

[0005] To this end, we propose a portable charging gun. Utility Model Content

[0006] The utility model mainly solves the above-mentioned technical problem that the dust cover is easily blown by wind and wears the car paint, and provides a portable charging gun.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solution, a portable charging gun, comprising:

[0008] The electric gun body, the inner cavity of which is provided with a control module;

[0009] A protective cover is installed on the outside of the electric gun body and is used to protect the plug-in part of the electric gun body;

[0010] The protective component includes a mounting block, an extension rod and a suction cup. The mounting block is fixedly connected to the electric gun body, the extension rod is fixedly connected to the mounting block, the extension rod can absorb and limit the protective cover, the suction cup is movably connected to the mounting block, and the suction cup can absorb the vehicle and form a support under the electric gun body.

[0011] As a preferred embodiment of the utility model, the protection assembly further comprises a sleeve and an adjusting screw, the sleeve is rotatably connected to the mounting block, the adjusting screw is threadedly connected to the sleeve, and the suction cup is mounted on the end of the adjusting screw.

[0012] As a preferred embodiment of the utility model, the sleeve forms a hollow circular tube structure, and an integrally formed protrusion is provided at the end of the sleeve. An axial hole is penetrated through the protrusion, and a rotating shaft is rotatably connected in the axial hole. The rotating shaft is fixedly connected to one side of the mounting block, and the sleeve can swing around the circumference of the rotating shaft.

[0013] As a preferred embodiment of the present invention, the inner wall surface of the sleeve is provided with threads, the wall surface of the adjusting screw is provided with thread teeth, and the adjusting screw is threadedly connected to the inner wall of the sleeve.

[0014] As a preferred embodiment of the utility model, a plug hole is provided at the end of the adjusting screw, and an integrally formed columnar protrusion is provided at the end of the suction cup, and the protrusion is interference-fitted and plugged with the plug hole.

[0015] As a preferred embodiment of the present invention, the protective component further includes a permanent magnet, and the walls of the extension rod and the protective cover are both provided with permanent magnets, and the two permanent magnets can be attracted to each other.

[0016] As a preferred embodiment of the present invention, the protective cover and the end of the extension rod are both provided with mounting holes, the permanent magnets are fixedly mounted in the corresponding mounting holes, and the opposite poles of the two permanent magnets are arranged relative to each other.

[0017] Beneficial Effects

[0018] The utility model provides a portable charging gun, which has the following beneficial effects:

[0019] 1. This portable charging gun installs an extension rod on the wall of the mounting block, and utilizes the permanent magnets on the wall of the extension rod and the wall of the protective cover. When the electric gun body is plugged into the vehicle for charging, the suspended protective cover can be adsorbed and fixed to the mounting block. Specifically, a rubber strip is fixedly installed on the wall of the protective cover, and the rubber strip is fixedly connected to the electric gun body. During the charging process, the protective cover will be blown by the wind and swing, and the protective cover will rub against the vehicle and cause scratches on the surface of the vehicle. The extension rod is provided to suck the protective cover, which can limit the position of the protective cover during the charging process of the vehicle, inhibit the protective cover from swinging with the wind, and thereby protect the vehicle paint, alleviating the defect of the swinging of the protective cover scratching the paint.

[0020] 2. This portable charging gun, by rotating the adjusting screw, the adjusting screw drives the suction cup to extend toward the bottom of the mounting block, and rotating the sleeve, the sleeve drives the protrusion to rotate around the rotating shaft. After the electric gun body is plugged into the vehicle, the sleeve can be rotated to face the vehicle, and the suction cup is used to adhere to the vehicle to support the electric gun body. When the electric gun body is plugged into the vehicle, it does not completely rely on the plug-in limit between the electrodes, and can better support the electric gun body, reduce the shear force exerted on the plug-in position by the deadweight of the electric gun body and the cable, and has a better protective effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is one of the overall three-dimensional diagrams of the utility model;

[0022] Figure 2 This is the second overall stereogram of the utility model;

[0023] Figure 3 This is a schematic diagram of the installation of the protective component and the electric gun body of the utility model;

[0024] Figure 4 This is one of the overall three-dimensional diagrams of the protective assembly of the utility model;

[0025] Figure 5 This is the second overall stereoscopic view of the protective assembly of the utility model.

[0026] Legend: 10. Electric gun body; 11. Protective cover; 20. Mounting block; 21. Extension rod; 22. Sleeve; 23. Suction cup; 24. Adjusting screw; 25. Permanent magnet. DETAILED DESCRIPTION

[0027] A portable charging gun, such as Figure 1 and Figure 2 As shown, it includes: an electric gun body 10, the inner cavity of the electric gun body 10 is provided with a control module; a protective cover 11, which is installed on the outside of the electric gun body 10 and is used to protect the plug-in part of the electric gun body 10. Specifically, a plug assembly is provided at the end of the electric gun body 10, and the control module includes a charging control module composed of multiple circuit boards, namely a power supply module, a detection control module, a CP guide control module and a CC guide switch indication module. The CP guide control module is located at the rear side of the charging plug assembly, the detection control module is arranged at the rear side of the CP guide control module, the power supply module is arranged at the rear side of the detection control module, and the CC guide switch indication module is located at the upper part of the electric gun body 10. The power supply module is connected to the plug through a cable, the power supply module is connected to the detection control module, and the detection control module is connected to the CP guide control module and the CC guide switch indication module. This is an existing well-known technology and will not be described in detail here.

[0028] like Figure 2 , Figure 3 , Figure 4 as well as Figure 5 The protective assembly shown is used to limit the protective cover 11 and support the electric gun body 10. The protective assembly includes a mounting block 20, an extension rod 21 and a suction cup 23. The mounting block 20 is fixedly connected to the electric gun body 10, and the extension rod 21 is fixedly connected to the mounting block 20. The extension rod 21 can absorb and limit the protective cover 11. The suction cup 23 is movably connected to the mounting block 20. The suction cup 23 can be absorbed by the vehicle and form a support under the electric gun body 10. The protective assembly also includes a permanent magnet 25. The walls of the extension rod 21 and the protective cover 11 are both provided with permanent magnets 25. The two permanent magnets 25 can be absorbed by each other. The ends of the protective cover 11 and the extension rod 21 are both provided with mounting holes. The permanent magnets 25 are fixedly installed in the corresponding mounting holes. The opposite poles of the two permanent magnets 25 are arranged relative to each other. In the present solution, an extension rod 21 is installed on the wall of the mounting block 20, and the permanent magnet 25 on the wall of the extension rod 21 and the permanent magnet 25 on the wall of the protective cover 11 are utilized. When the electric gun body 10 is connected to the vehicle for charging, the suspended protective cover 11 can be adsorbed and fixed to the mounting block 20. Specifically, a rubber strip is fixedly installed on the wall of the protective cover 11, and the rubber strip is fixedly connected to the electric gun body 10. During the charging process, the protective cover 11 will be blown by the wind and swing, and the protective cover 11 will rub against the vehicle and cause scratches on the surface of the vehicle. The extension rod 21 is provided to suck the protective cover 11, so that the protective cover 11 can be limited during the charging process of the vehicle, and the protective cover 11 can be suppressed from swinging with the wind, thereby protecting the vehicle paint and alleviating the defect of the protective cover 11 swinging and scratching the paint.

[0029] like Figure 4 and Figure 5 As shown, the protective component also includes a sleeve 22 and an adjusting screw 24. The sleeve 22 is rotatably connected to the mounting block 20, the adjusting screw 24 is threadedly connected to the sleeve 22, and the suction cup 23 is installed at the end of the adjusting screw 24. The sleeve 22 forms a hollow circular tube structure. The end of the sleeve 22 is provided with an integrally formed protrusion, and an axial hole is opened through the protrusion. A rotating shaft is rotatably connected in the axial hole, and the rotating shaft is fixedly connected to one side of the mounting block 20. The sleeve 22 can swing around the circumference of the rotating shaft. The inner wall surface of the sleeve 22 is provided with a thread, and the wall surface of the adjusting screw 24 is provided with thread teeth. The adjusting screw 24 and the inner wall of the sleeve 22 are connected. Threaded connection, by rotating the adjusting screw 24, the adjusting screw 24 drives the suction cup 23 to extend toward the bottom of the mounting block 20, and rotating the sleeve 22, the sleeve 22 drives the protrusion to rotate around the rotating shaft. After the electric gun body 10 is plugged into the vehicle, the sleeve 22 can be rotated to face the vehicle, and the suction cup 23 is used to adsorb to the vehicle to achieve support for the electric gun body 10. When the electric gun body 10 is plugged into the vehicle, it does not completely rely on the plug-in limit between the electrodes, and can better support the electric gun body 10, reduce the shear force exerted on the plug-in position by the weight of the electric gun body 10 and the cable, and has a better protection effect.

[0030] Not shown in the figure, a socket is provided at the end of the adjusting screw 24, and an integrally formed columnar protrusion is provided at the end of the suction cup 23. The protrusion and the socket are interference fit and plugged into the detachable design, and the suction cup 23 can be replaced after aging to ensure the adsorption effect.

[0031] The working principle of the utility model is as follows: the adjusting screw 24 is rotated, the adjusting screw 24 drives the suction cup 23 to extend toward the bottom of the mounting block 20, the sleeve 22 is rotated, the sleeve 22 drives the protrusion to rotate around the rotating shaft, after the electric gun body 10 is plugged into the vehicle, the suction cup 23 is used to adsorb to the vehicle to achieve support for the electric gun body 10, and the permanent magnets 25 on the wall of the extension rod 21 and the permanent magnets 25 on the wall of the protective cover 11 are used. When the electric gun body 10 is plugged into the vehicle for charging, the suspended protective cover 11 can be adsorbed and fixed to the mounting block 20, and the protective cover 11 can be limited during the charging process of the vehicle to prevent the protective cover 11 from swinging with the wind, thereby achieving protection for the vehicle paint;

[0032] The control module includes a charging control module composed of multiple circuit boards, namely a power supply module, a detection control module, a CP guide control module and a CC guide switch indication module. The CP guide control module is located on the rear side of the charging plug assembly, the detection control module is set on the rear side of the CP guide control module, the power supply module is set on the rear side of the detection control module, and the CC guide switch indication module is located on the upper part of the electric gun body 10. The power supply module is connected to the plug through a cable, the power supply module is connected to the detection control module, and the detection control module is connected to the CP guide control module and the CC guide switch indication module.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A portable charging gun, characterized in that: include: The electric gun body, the inner cavity of which is provided with a control module; A protective cover is installed outside the electric gun body; The protective component includes a mounting block, an extension rod and a suction cup. The mounting block is fixedly connected to the electric gun body, the extension rod is fixedly connected to the mounting block, the extension rod can absorb and limit the protective cover, the suction cup is movably connected to the mounting block, and the suction cup can absorb the vehicle and form a support under the electric gun body.

2. The portable charging gun according to claim 1, characterized in that: The protection component also includes a sleeve and an adjusting screw. The sleeve is rotatably connected to the mounting block, the adjusting screw is threadedly connected to the sleeve, and the suction cup is installed at the end of the adjusting screw.

3. The portable charging gun according to claim 2, characterized in that: The sleeve forms a hollow circular tube structure, and an integrally formed protrusion is provided at the end of the sleeve. An axial hole is penetrated through the protrusion, and a rotating shaft is rotatably connected in the axial hole. The rotating shaft is fixedly connected to one side of the mounting block, and the sleeve can swing around the circumference of the rotating shaft.

4. The portable charging gun according to claim 3, characterized in that: The inner wall surface of the sleeve is provided with threads, the wall surface of the adjusting screw is provided with thread teeth, and the adjusting screw is threadedly connected with the inner wall of the sleeve.

5. The portable charging gun according to claim 2, characterized in that: The end of the adjusting screw is provided with a plug hole, and the end of the suction cup is provided with an integrally formed columnar protrusion, which is interference-fitted and plugged with the plug hole.

6. The portable charging gun according to claim 1, characterized in that: The protection component also includes a permanent magnet. The extension rod and the wall surface of the protection cover are both provided with permanent magnets, and the two permanent magnets can be attracted to each other.

7. The portable charging gun according to claim 6, characterized in that: The ends of the protective cover and the extension rod are both provided with mounting holes, and the permanent magnets are fixedly mounted in the corresponding mounting holes, and the opposite magnetic poles of the two permanent magnets are arranged relative to each other.

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