At the current stage of social and economic development, people are more and more aware of environmental protection, and their demand for low-carbon economy and low life is becoming stronger and stronger. At the same time, it is an indisputable fact that oil prices continue to rise. Therefore, people are urgently actively seek new engine technology to replace the traditional internal combustion engine technology. Energy-saving and environment-friendly electric vehicles are more and more favored by people, and the promotion and popularization of electric vehicles has become an inevitable trend, and the promotion of electric vehicles will greatly promote the development of electric vehicle supporting equipment such as charging guns.
It includes a type 1 ev charger gun body and charging plugs and handles that are respectively fixed at both ends of the gun body. One side of the gun body is rotatably provided with a locking hook for locking the charging gun to the electric vehicle charging stand. The locking hook includes a The hook head on one side of the charging plug and the unlocking button on the side close to the handle are arranged between the unlocking button and the gun body for A limiting unlocking device that prevents the unlock button from being misoperated.
A display light for displaying the charging working status is provided at the end of the gun body close to the charging plug, and a temperature sensing device for detecting the temperature of the charging gun is provided in the charging gun. With the above-mentioned charging gun structure, when the buckle is impacted by an external force due to falling, the buckle can transmit the impact force to the housing, reducing the probability of damage to the buckle itself, but it still has some disadvantages.
For example: in the structure of the type 1 ev charger charging gun, there is a fixed arrangement between the gun body and the gun handle, and the gun body and the gun handle form a gun shape, which will take up a large space when carried. A portable charging gun for new energy vehicles is provided to solve the problem of taking up a large space when carried as mentioned in the background art. The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: A new energy portable charging gun for automobiles, including a gun body and a gun handle, the lower end of the gun body is provided with a plug The upper end of the gun handle is inserted into the socket, the inside of the gun body is fixed with a first wire, one end of the first wire is electrically connected to the first contact, and the other end of the first wire is electrically connected to the For the second contact, the gun handle is provided with an escape opening corresponding to the second contact point, the inside of the gun handle is fixedly provided with a second wire, one end of the second wire is electrically connected to a third contact, and the third contact is inserted into the In the second contact.
The left end of the type 1 ev charger gun body is rotated with a knob, one end of the gun body is provided with a channel, the knob is fixedly connected with the rotating rod, the outer surface of the rotating rod is provided with threads, and the screw is connected with a nut on the A moving plate is fixedly arranged, the nut and the moving plate are closely attached to the gun body, and an insertion rod is fixedly arranged on the moving plate, and a socket is opened at the upper end of the gun handle corresponding to the insertion rod, and the insertion rod extends into the insertion hole . An internal thread is provided in the socket, an external thread cooperating with the internal thread is provided on the upper end of the handle, and the gun body is threadedly connected with the handle. Through the above technical proposal, when in use, the gun body and the gun handle are connected by the external thread and the internal thread, which is not easy to fall off, and the mutually matched external thread and internal thread also have good sealing performance and are not easy to enter water.
Both the second contact and the third contact are made of red copper, and there is an interference fit between the second contact and the third contact. Through the above technical solution, when in use, the second contact and the third contact made of red copper have good electrical conductivity and good elasticity, and can be restored to the original shape after deformation. original shape. A rotary sealing ring is arranged between the knob and the type 1 ev charger gun body, and a plurality of anti-skid lines are arranged on the left side of the knob, and the anti-skid lines are evenly distributed on the left side of the knob. When in use, there is a good sealing performance between the knob and the gun body, and the existence of anti-skid lines can facilitate the user to rotate the knob.
A silicone pad is provided at the joint between the gun handle and the socket, and the silicone pad is in an interference fit with the socket. During use, there is an interference fit between the boss and the socket, and at the same time, the sealing performance between the boss and the gun body can be increased due to the existence of the silicone pad. The gun body is provided with a first mark, and the gun handle is provided with a second mark. When in use, when the first mark is aligned with the second mark, the plunger is just aligned with the jack on the gun handle.
The new charging gun mainly has the following beneficial effects:
By setting the external thread on the gun handle, a socket is provided on the gun body, and an internal thread is provided in the socket. When in use, the type 1 ev charger gun handle is inserted into the socket, and the external thread and the internal thread are used to connect, and then the plunger and the gun handle are connected. When the insertion rod is inserted into the jack on the gun handle, the gun handle cannot be rotated, and the gun handle is fixed. When carrying, the gun handle and the gun body can be separated, and the gun handle