WO2022047819A1

WO2022047819A1 - New energy vehicle charging gun having indication function

Info

Publication number: WO2022047819A1
Application number: PCT/CN2020/114404
Authority: WO
Inventors: 南明峰
Original assignee: 良信电器股份有限公司
Priority date: 2020-09-02
Filing date: 2020-09-10
Publication date: 2022-03-10

Abstract

A new energy vehicle charging gun having an indication function, comprising a charging gun main body (6), wherein a snap-fitting heat dissipation non-slip pad device (5) is mounted, and a non-slip cushion (52) in the snap-fitting heat dissipation non-slip pad device (5) is in a fixedly sleeved connection with elastic sub-fasteners (9) by means of main fasteners (53), and heat dissipation fans (51) in the snap-fitting heat dissipation non-slip pad device (5) are in telecommunication with data interfaces (10) by means of plug data lines (54), therefore during use, heat dissipation function and non-slip function can be better performed, and during the operation of replacing a non-slip pad, it is also convenient for an operator to perform replacement operations without having to perform cleaning work, such that the replacement efficiency of the operator is improved, and the use of the non-slip pad can be diversified; and as a display (1) and an indicator lamp (8) are mounted, indication and display functions can be better performed for the user by means of the display (1) and the indicator lamp (8), so as to prevent the user from forgetting to remove the charging gun, thereby reducing a damage rate of the charging gun.

Description

A new energy vehicle charging gun with indication

technical field

The utility model belongs to the technical field related to the charging of new energy vehicles, in particular to a charging gun for new energy vehicles with instructions.

Background technique

The electric vehicle charging gun is used as the interface between the charging equipment and the electric vehicle rechargeable battery. The state has mandatory standards. All charging piles and electric vehicle manufacturers must abide by it to ensure the consistency of the connection between the pile and the gun.

The existing new energy vehicle charging technology has the following problems: when the new energy vehicle charging gun is in use, since the anti-skid pad is fixedly connected to the main body of the charging gun through strong glue, when replacing the damaged anti-skid pad, the staff needs to Slowly tear off the anti-skid pad, and also need staff to clean up, which will reduce the replacement efficiency of the staff. At the same time, the anti-skid pad only has the purpose of anti-skid, so that the use of the anti-skid pad is relatively simple, and the user is in After the charging is completed, since the charging gun body has no indication device, the user will forget to pull out the charging gun due to trivial matters, which increases the damage rate of the charging gun.

technical problem

The purpose of this utility model is to provide a charging gun for a new energy vehicle with an indication, so as to solve the problems of reducing the replacement efficiency of the staff, simplifying the use of the anti-skid pad and increasing the damage rate of the charging gun proposed in the above-mentioned background art. .

technical solutions

In order to achieve the above purpose, the present utility model provides the following technical solutions: a charging gun for a new energy vehicle with indication, comprising a charging gun main body, a power cord connector is provided at the middle position of the lower right end of the charging gun main body, and the charging gun main body is provided with a power cord connector. A plurality of elastic pieces are arranged at the front and rear ends, and six data interfaces are arranged at the front and rear ends of the charging gun body, and the positions of the outer walls of the plurality of the elastic pieces are socketed with the inner walls of the six data interfaces. There are snap-type heat dissipation and anti-skid pad devices. The two snap-type heat dissipation and anti-skid pad devices include a cooling fan, an anti-skid cushion, a female puller and a plug data cable. The anti-skid cushion is inside the upper and lower sides of the anti-skid cushion A cooling fan is arranged at the position and the inner position in the middle, three of the cooling fans are provided with plug data cables at the position on one side of the middle, and the three plug data cables are located at the inner positions of the upper and lower sides of the anti-skid cushion towards the middle end. And at the middle inner position of the middle end, the anti-skid cushion is provided with a plurality of female keys at the edge side position of the middle end, the power button is sleeved at the upper right end position of the charging gun body, and the upper left side of the charging gun body is sleeved. A display is arranged at the front and rear ends, an indicator light is arranged at the upper left and front ends of the charging gun body and at the right side of the display, and a limit post is arranged at the upper left and lower end of the charging gun body. A charging connector is provided at the left end of the main body of the charging gun.

Preferably, a fixing groove is provided at the middle inner position of the front and rear ends of the charging gun body, and the plurality of elastic elements and the six data interfaces are all located at the inner position of the two fixing grooves, and the middle inner position of the charging gun body is located in the middle position. A controller is provided, and the controller is electrically connected to the display, the indicator light and the six data interfaces through a data cable, and the controller is electrically connected to the main body of the charging gun and the charging connector through a power cable.

Preferably, the power cord connector is fixedly connected to the main body of the charging gun through a fixing bolt, the power cord connector is electrically connected to the power button through a power cord, and an insulating paint layer structure is provided at the outer wall of the power cord connector.

Preferably, the elastic element has elasticity, an anti-oxidation paint layer structure is provided at the position of the outer wall of the elastic element, and the elastic element is fixedly connected to the main body of the charging gun.

Preferably, the number of the data interfaces is six, the inner walls of the six data interfaces are provided with an insulating oxidation-resistant paint layer structure, the six data interfaces are telecommunicationly connected to the plug data lines, and the six data interfaces pass through The fixing bolt is fixedly connected with the main body of the charging gun.

Preferably, there are two snap-type heat dissipation and anti-skid pad devices, and the thickness of the anti-skid pads in the two snap-type heat dissipation and anti-skid pad devices is set to 8 mm, and the two snap-type heat dissipation and anti-skid pads have a thickness of eight millimeters. The anti-skid pads in the device have elasticity and anti-skid properties. Fan fixing holes are provided in the middle inner position of the anti-skid pads in the two snap-type heat dissipation anti-skid pad devices and at the inner positions of the upper and lower sides. In the pull-type heat dissipation and anti-skid pad device, elastic card slots are arranged at the middle inner position of the anti-skid soft pad and at the inner positions of the upper and lower sides, and the elastic card slots are located at the position on the middle end of the fan fixing hole.

Preferably, the position of the outer wall of the power button is provided with an insulating oxidation-resistant paint layer structure, the power button is electrically connected to the power cable connector, the main body of the charging gun and the charging connector respectively through the power cable, and the power button is connected to the charging connector through the fixing bolts. The main body of the charging gun is fixedly connected.

Preferably, a power interface is provided at the right end of the charging connector, the upper end of the charging connector is flat, and the inner and outer walls of the charging connector are provided with an insulating oxidation-resistant paint layer structure.

beneficial effect

Compared with the prior art, the utility model provides a charging gun for a new energy vehicle with an indication, which has the following beneficial effects: the utility model is provided with a snap-type heat dissipation and anti-skid pad device, and the snap-type heat dissipation and anti-skid pad device is installed. The anti-slip cushion is fixed and sleeved by the female pull and the elastic pull, and the cooling fan in the snap-type heat dissipation anti-skid cushion device is telecommunicationly connected to the data interface through the plug data cable, so that the heat dissipation can be better when in use. In addition, during the replacement work, it is also convenient for the staff to carry out the replacement operation without the need for the staff to clean up, which not only improves the replacement efficiency of the staff, but also makes the use of the anti-skid pads diversified.

The utility model is equipped with a display and an indicator light, so that the user can be reminded and displayed better through the display and the indicator light, and the user can avoid forgetting to take off the charging gun, thus reducing the damage rate of the charging gun.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification, and are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation to the present utility model. In the accompanying drawings: Fig. 1 is a A schematic diagram of the structure of a charging gun for a new energy vehicle with an indication provided by the utility model.

FIG. 2 is a schematic diagram showing the structure of the charging gun proposed by the present invention.

3 is a schematic front view of the structure of the snap-type heat dissipation and anti-skid pad device proposed by the present invention.

FIG. 4 is a schematic view of the rear view of the snap-type heat dissipation and anti-skid pad device proposed by the present invention.

FIG. 5 is a schematic diagram of the structure of part A proposed by the utility model.

In the picture: 1. Display; 2. Charging connector; 3. Limiting column; 4. Power cord connector; 5. Clip-type cooling anti-skid pad device; 51. Cooling fan; 54. Plug data cable; 6. Main body of charging gun; 7. Power button; 8. Indicator light; 9. Elastic puller; 10. Data interface.

BEST MODE FOR CARRYING OUT THE INVENTION

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-5, the present utility model provides a technical solution: a charging gun for a new energy vehicle with an indication, comprising a charging gun main body 6, a fixing groove is provided at the middle inner position of the front and rear ends of the charging gun main body 6, and A plurality of elastic pins 9 and six data interfaces 10 are located at the inner positions of the two fixed slots, and a controller is provided at the middle inner position of the charging gun main body 6, and the controller is respectively connected with the display 1, the indicator lights 8 and the display 1 through the data cable. The six data ports 10 are electrically connected, and the controller is electrically connected to the charging gun body 6 and the charging connector 2 respectively through the power cord. Through the charging gun body 6, the fixed connection work and protection work can be better performed. The charging gun body 6. The middle position of the lower right end is provided with a power cord connector 4. The power cord connector 4 is fixedly connected to the main body 6 of the charging gun through a fixing bolt. The power cord connector 4 is electrically connected to the power button 7 through the power cord. The outer wall of the power cord connector 4 It is provided with an insulating varnish layer structure, and through the power cord connector 4, it can be better electrically connected with an external power supply, so that the power supply can be better provided. The charging gun main body 6 is provided with a plurality of elastic tabs 9 at the front and rear ends. , the elastic pin 9 has elasticity, the outer wall of the elastic pin 9 is provided with an anti-oxidative paint layer structure, the elastic pin 9 is fixedly connected with the main body 6 of the charging gun, and the elastic pin 9 is fixedly socketed with the female pin 53, which is convenient For the replacement of the snap-type heat dissipation and anti-skid pad device 5, six data interfaces 10 are provided at the front and rear ends of the charging gun main body 6, and six data interfaces 10 are provided. The inner walls of the six data interfaces 10 are provided with insulating anti-oxidation paint Layer structure, the six data interfaces 10 are telecommunicationly connected to the plug data line 54, the six data interfaces 10 are fixedly connected to the main body 6 of the charging gun through fixing bolts, and are telecommunicationly connected to the plug data line 54 through the six data interfaces 10, which is convenient for card-pulling The heat dissipation fan 51 in the heat dissipation and anti-skid pad device 5 performs heat dissipation work, and a card-type heat-dissipation anti-skid pad device 5 is sleeved at the positions of the outer walls of the plurality of elastic elements 9 and the inner walls of the six data interfaces 10, and two card-type heat dissipation The anti-skid pad device 5 includes a cooling fan 51, an anti-skid pad 52, a female key 53, a plug data cable 54, an anti-skid pad 52, and a cooling fan 51 is provided at the inner positions of the upper and lower sides of the anti-skid pad 52 and at the middle inner position. Each cooling fan 51 is provided with a plug data line 54 at a position facing the middle side. The three plug data lines 54 are located at the inner position of the upper and lower sides of the anti-skid cushion 52 toward the middle end and the middle inner position toward the middle end. The non-slip cushion 52 A plurality of female mats 53 are arranged at the edge side position toward the middle end, two snap-type heat dissipation and anti-skid pad devices 5 are provided, and the thickness of the anti-skid cushions 52 in the two snap-type heat dissipation and anti-skid pad devices 5 is set to 8 mm. , the anti-skid cushions 52 in the two snap-type heat dissipation anti-skid pad devices 5 have elasticity and anti-skid properties, and the anti-skid cushions 52 in the two snap-type heat dissipation anti-skid pad devices 5 are located in the middle inner position and the inner positions on the upper and lower sides A fan fixing hole is provided, and an elastic slot is provided at the inner position of the middle and the inner position of the upper and lower sides of the anti-skid pad 52 in the two snap-type heat dissipation and anti-skid pad devices 5, and the elastic The card slot is located at the side of the fan fixing hole facing the middle end. The card-type heat dissipation and anti-skid pad device 5 can better perform anti-skid work and heat dissipation work. At the same time, in order to better perform the replacement work, the upper right end of the charging gun body 6 is located. The power button 7 is sleeved at the place, and the outer wall of the power button 7 is provided with an insulating oxidation-resistant paint layer structure. 7. It is fixedly connected to the main body 6 of the charging gun through the fixing bolts, and the power supply can be better controlled by the power button 7. The display 1 is provided at the upper left and front ends of the main body 6 of the charging gun. Indicator lights 8 are provided at both ends and on the right side of the display 1 , a limit post 3 is provided at the upper left and lower end of the charging gun body 6 , a charging connector 2 is provided at the left end of the charging gun body 6 , and the right end of the charging connector 2 A power interface is provided at the location, the upper end of the charging connector 2 is set to be flat, and an insulating oxidation-resistant paint layer structure is provided on the inner and outer walls of the charging connector 2. Through the charging connector 2, it can be better connected with the charging interface of the new energy vehicle. For electrical connection work, but also for better fixed socket work.

The working principle and use process of the utility model: After the utility model is installed, the staff first electrically connects the power cord connector 4 with the charging line of the charging pile, and then the staff connects the entire charging gun to the fixed end of the charging pile. Carry out the fixed connection work. After completing the above work, the whole device can be put into use. When in use, the user first electrically connects the charging connector 2 with the charging interface of the new energy vehicle, and then operates through the power button 7. , the whole device will be powered on, and the charging connector 2 can be used to charge the new energy vehicle. At the same time, during the charging process, the charging progress can be displayed through the display 1. It can better remind the user, so that the user can take off the charging gun in time. In addition, during the whole charging process, the cooling fan 51 in the snap-type cooling anti-skid pad device 5 can be used for better cooling. In this way, the whole charging gun can be better put into charging work.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

A charging gun for a new energy vehicle with indication, comprising a charging gun body (6), characterized in that: a power cord connector (4) is provided at the middle position of the lower right end of the charging gun body (6), and the charging gun body (6) A plurality of elastic sub-pulls (9) are provided at the front and rear ends, and six data interfaces (10) are provided at the front and rear ends of the charging gun main body (6). 9) The position of the outer wall and the position of the inner wall of the six data interfaces (10) are sleeved with snap-type heat dissipation and anti-skid pad devices (5), and two of the snap-type heat dissipation and anti-skid pad devices (5) include a cooling fan (51) , anti-skid pad (52), female pull (53) and plug data cable (54), the anti-skid pad (52), the anti-skid pad (52) is provided at the inner positions of the upper and lower sides and the middle inner position There are cooling fans (51), three of the cooling fans (51) are provided with plug data cables (54) at one side facing the middle, and the three plug data cables (54) are located on the anti-skid cushion (52) facing the middle At the inner position of the upper and lower sides of the end and the inner position towards the middle end, the anti-skid cushion (52) is provided with a plurality of female keys (53) at the position of the edge side of the middle end, and the charging gun main body (6) is on the upper right A power button (7) is sleeved at the end position, a display (1) is provided at the upper left and front and rear ends of the charging gun main body (6), and the charging gun main body (6) is located at the upper left, front and rear ends and An indicator light (8) is arranged at the right position of the display (1), a limit post (3) is arranged at the upper left and lower end of the charging gun main body (6), and a limit post (3) is arranged at the left end of the charging gun main body (6). There are charging connectors (2).
A charging gun for a new energy vehicle with indication according to claim 1, characterized in that: the charging gun main body (6) is provided with a fixing groove at the middle inner position of the front and rear ends, and a plurality of elastic parts (9) ) and the six data interfaces (10) are located at the inner positions of the two fixed slots, a controller is provided at the middle inner position of the charging gun body (6), and the controller communicates with the display (1), the indicator through the data cable, respectively The lamp (8) is electrically connected to the six data interfaces (10), and the controller is electrically connected to the main body (6) of the charging gun and the charging connector (2) respectively through the power cord.
A new energy vehicle charging gun with indication according to claim 1, characterized in that: the power cord connector (4) is fixedly connected to the charging gun main body (6) through fixing bolts, and the power cord connector (4) ) is electrically connected to the power button (7) through a power cord, and an insulating varnish layer structure is provided at the position of the outer wall of the power cord connector (4).
A new energy vehicle charging gun with indication according to claim 1, characterized in that: the elastic element (9) has elasticity, and an anti-oxidation paint layer is provided at the outer wall of the elastic element (9). Structure, the elastic sub-push (9) is fixedly connected with the main body (6) of the charging gun.
The charging gun for a new energy vehicle with indication according to claim 1, characterized in that: the number of data interfaces (10) is six, and the inner wall positions of the six data interfaces (10) are provided with insulation resistance In the oxide paint layer structure, the six data interfaces (10) are telecommunicationly connected to the plug data lines (54), and the six data interfaces (10) are fixedly connected to the main body (6) of the charging gun through fixing bolts.
The charging gun for a new energy vehicle with an indication according to claim 1, characterized in that: there are two snap-type heat dissipation and anti-skid pad devices (5), and two snap-type heat dissipation and anti-skid pad devices are provided. The thickness of the non-slip pad (52) in (5) is set to eight millimeters. Fan fixing holes are provided in the middle inner position and the inner positions of the upper and lower sides of the anti-skid cushion (52) in the snap-type heat dissipation and anti-skid pad device (5). The anti-skid soft pad (52) is provided with elastic card slots at the inner position in the middle and at the inner positions on the upper and lower sides, and the elastic card slots are located at the side of the fan fixing hole toward the middle end.
The charging gun for a new energy vehicle with indication according to claim 1, characterized in that: an insulating oxidation-resistant paint layer structure is provided at the position of the outer wall of the power button (7), and the power button (7) passes through the power The wires are respectively electrically connected to the power cord connector (4), the charging gun main body (6) and the charging connector (2), and the power button (7) is fixedly connected to the charging gun main body (6) through fixing bolts.
The charging gun for a new energy vehicle with indication according to claim 1, characterized in that: a power interface is provided at the right end of the charging connector (2), and the upper end of the charging connector (2) is set to be flat, so The inner and outer walls of the charging connector (2) are provided with an insulating oxidation-resistant paint layer structure.