Charging pile with night prompting device

Abstract

The utility model relates to a charging pile with a night prompting device, which comprises a shell, and mounting grooves are symmetrically formed in the side walls of the shell; the resistance reduction assembly is installed in the installation groove, the resistance reduction assembly is used for reducing resistance generated when a gun is held, the resistance reduction assembly comprises two symmetrically-installed resistance reduction structures, each resistance reduction structure comprises a fixing cylinder inserted in the installation groove and a plurality of balls located in the installation groove, and a charging gun located among the balls is inserted in the fixing cylinder; a groove clamped with the ball is formed in the inner side wall of the fixing cylinder, a handle is fixedly arranged at the top of the charging gun, the charging gun is sleeved with a sealing ring located between the charging gun and the fixing cylinder, and through use of the resistance reducing assembly and the protection assembly, resistance borne by the charging gun which is pulled out in the mounting groove can be reduced; a user with small strength can conveniently and smoothly use the charging gun to charge a vehicle, meanwhile, a power source in the charging gun can be better protected against rain, and the charging gun is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, in particular to a charging pile with a night prompt device. Background Art

[0002] A charging pile is a device that provides energy replenishment for electric vehicles. Its function is similar to that of a gas pump at a gas station. It can be fixed on the ground or on the wall. It can be installed in charging stations in public buildings, shopping malls, and public parking lots. It can also be installed in parking lots in residential areas. It can charge various types of electric vehicles by adjusting the voltage and current. Charging piles are divided into AC, DC, and integrated types. The charging time of a vehicle is not only related to the vehicle itself, but also to the voltage and current of the charging pile.

[0003] After searching, the Chinese patent with announcement number CN206734081U discloses a charging pile with a night reminder device, including a charging pile frame, a sun visor installed on the top of the charging pile frame, and advertising boards embedded and installed on both sides of the charging pile frame, a charging indicator light is provided on the charging pile frame above the advertising board, a controller is installed on the charging pile frame, a brightness sensor is provided on the controller, and a heat dissipation window is provided on the left side of the controller, and a support plate is provided on the bottom of the charging pile frame. The brightness sensor of this utility model can sense the changes in light during the day and at night. When night falls, the controller reminds drivers of vehicles charging at night of driving safety matters. Retractable stretching plates are installed on the four directions of the support plate, which can be installed and used on charging pile frames of different specifications. It has high practical value. When the human signal sensor senses the approach of a human body, the advertising board plays an advertisement, thereby increasing commercial value.

[0004] In this patent, when the charging gun on the charging pile needs to be unplugged for use, the charging gun is tightly connected to the slot of the charging pile, and a lot of force is required to unplug the charging gun. The step of unplugging the charging gun cannot be assisted, which is inconvenient for users with less strength to use the charging gun to charge. At the same time, the slot for installing the charging gun on the charging pile cannot be better protected from rain, which is not conducive to better protecting the safety of the charging pile. Utility Model Content

[0005] In response to the technical problems in the existing patents, when the charging gun on the charging pile needs to be unplugged for use, the charging gun is tightly connected to the slot of the charging pile, and a large force is required to unplug the charging gun. The step of unplugging the charging gun cannot be assisted, which is inconvenient for users with less strength to use the charging gun to charge. At the same time, the slot for installing the charging gun on the charging pile cannot be better protected from rain, which is not conducive to better protecting the safety of the charging pile. The present utility model provides a charging pile with a night reminder device.

[0006] The technical solution adopted by the utility model is: a charging pile with a night reminder device, comprising:

[0007] A housing, wherein the side walls of the housing are symmetrically provided with mounting grooves;

[0008] A drag reduction component is installed in the mounting groove. The drag reduction component is used to reduce the resistance when holding the gun. The drag reduction component includes two symmetrically installed drag reduction structures. The drag reduction structure includes a fixed cylinder inserted in the mounting groove and a plurality of balls located in the mounting groove. A charging gun located between the plurality of balls is inserted in the fixed cylinder. The inner side wall of the fixed cylinder is provided with a groove that is engaged with the balls. A handle is fixedly installed on the top of the charging gun.

[0009] Furthermore, the outer sleeve of the charging gun is provided with a sealing ring located between the charging gun and the fixing tube.

[0010] Furthermore, a protective component is fixedly installed on the outside of the fixing cylinder, and the protective component is used to protect the power supply.

[0011] Furthermore, the protective assembly includes two symmetrically installed protective structures, and the protective structure includes a side panel fixedly mounted on the outside of the fixed tube and a warning light. The side wall of the side panel is fixedly provided with a top plate located above the fixed tube and fixedly connected to the bottom surface of the warning light.

[0012] Furthermore, a fixing assembly is installed in the charging gun, and the fixing assembly is used to fix the charging gun.

[0013] Furthermore, a card slot is provided on the inner side wall of the fixing cylinder, and a through hole corresponding to the card slot is provided on the side wall of the charging gun. The fixing assembly includes a card plate that is engaged with the card slot and located in the through hole, and a pressure rod and a pressure block that pass through the through hole. The card plate and the pressure block are fixedly connected to the bottom and top surfaces of the pressure rod respectively, and the outside of the pressure rod is sleeved with a spring located in the through hole.

[0014] Furthermore, a wire fixedly connected to the side wall of the housing is fixedly mounted on the bottom of the charging gun.

[0015] The beneficial effects of the utility model are:

[0016] 1. The utility model can reduce the resistance of the charging gun being pulled out of the installation slot by setting a drag reduction component, assist in the process of pulling out the charging gun, facilitate users with less strength to use the charging gun to charge the vehicle smoothly, and increase the adaptability of the charging pile.

[0017] 2. Secondly, the present invention can achieve better rain protection for the power supply of the charging gun in the installation slot through the provision of a protective component, thereby extending the service life of the charging gun and reducing the cost of equipment replacement and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the drag reduction component and the protective component of the utility model when viewed from above;

[0020] Figure 3 It is a left-side structural schematic diagram of the present utility model;

[0021] Figure 4 It is a right side structural schematic diagram of the present utility model.

[0022] The markings in the figure are: 1. Shell; 2. Mounting slot; 3. Drag reduction component; 301. Fixing cylinder; 302. Ball; 303. Charging gun; 304. Handle; 305. Sealing ring; 4. Groove; 5. Protective component; 501. Side panel; 502. Warning light; 503. Top panel; 6. Fixing component; 601. Card plate; 602. Pressure rod; 603. Pressure block; 604. Spring; 7. Card slot; 8. Through hole; 9. Wire. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0025] The following is combined with Figure 1-4 The utility model is further described.

[0026] In order to solve the problems existing in the background technology, the present application proposes the following technical solution: a charging pile with a night reminder device.

[0027] The specific technical solution includes a housing 1 and a drag reduction component 3;

[0028] like Figure 1-2 and Figure 4 As shown, the side wall of the shell 1 is symmetrically provided with a mounting groove 2, which can facilitate the installation of a fixing cylinder 301; the drag reduction component 3 is installed in the mounting groove 2, and the drag reduction component 3 is used to reduce the resistance when the gun is held. The drag reduction component 3 includes two symmetrically installed drag reduction structures, and the drag reduction structure includes a fixing cylinder 301 inserted in the mounting groove 2 and a plurality of balls 302 located in the mounting groove 2. The fixing cylinder 301 can facilitate the installation of a charging gun 303, and the balls 302 can rotate as the charging gun 303 is pulled out, which can reduce the friction between the charging gun 303 and the inner side wall of the fixing cylinder 301 when the charging gun 303 is pulled out. A charging gun 303 located between the multiple balls 302 is inserted in the fixing cylinder 301, and the charging gun 303 can charge the vehicle. The inner side wall of the fixing cylinder 301 is provided with a groove 4 that is engaged with the balls 302, and the groove 4 can conveniently limit the balls 302. A handle 304 is fixedly installed on the top of the charging gun 303, and the handle 304 can facilitate the lifting of the charging gun 303.

[0029] By pulling the handle 304, the handle 304 pulls the charging gun 303 away from the fixed cylinder 301, and the charging gun 303 squeezes the ball 302. When the charging gun 303 moves in the fixed cylinder 301, the charging gun 303 drives the ball 302 to rotate. The rotation of the ball 302 can reduce the friction between the charging gun 303 and the inner wall of the fixed cylinder 301, allowing the charging gun 303 to be quickly pulled out, which is convenient for different users.

[0030] like Figure 1-2 As shown, the outer sleeve of the charging gun 303 is provided with a sealing ring 305 located between the charging gun 303 and the fixing cylinder 301 . The sealing ring 305 can increase the sealing between the charging gun 303 and the port of the fixing cylinder 301 to prevent water from entering the charging gun 303 .

[0031] like Figure 2-3 As shown, a protective component 5 is fixedly installed on the outside of the fixed cylinder 301, and the protective component 5 is used to protect the power supply. The protective component 5 includes two symmetrically installed protective structures. The protective structure includes a side panel 501 fixedly mounted on the outside of the fixed cylinder 301 and a prompt light 502. The side panel 501 can facilitate the fixation of the top panel 503. After the prompt light 502 is lit, it can prompt the user of the working status of the charging pile, so that the user can clearly see the position and status of the charging pile at night. The side wall of the side panel 501 is fixedly installed with a top panel 503 located above the fixed cylinder 301 and fixedly connected to the bottom surface of the prompt light 502. The top panel 503 can protect the charging gun 303 inserted in the fixed cylinder 301 from rain.

[0032] like Figure 1 As shown, the charging gun 303 is equipped with a fixing component 6, which is used to fix the charging gun 303. The inner side wall of the fixing cylinder 301 is provided with a card slot 7, which can limit the card plate 601. The side wall of the charging gun 303 is provided with a through hole 8 corresponding to the card slot 7. The through hole 8 can facilitate the installation of the card plate 601, the pressure rod 602 and the pressure block 603. The fixing component 6 includes a card plate 601 that is engaged with the card slot 7 and is located in the through hole 8, and a through hole 8 that is inserted into the through hole 8. The pressure rod 602 and the pressure block 603 in the hole 8, the card plate 601 can drive the charging gun 303 to be fixed in the fixed cylinder 301, the pressure rod 602 can connect the card plate 601 and the pressure block 603, the pressure block 603 can press the pressure rod 602, the card plate 601 and the pressure block 603 are respectively fixedly connected to the bottom and top surfaces of the pressure rod 602, and the outer sleeve of the pressure rod 602 is provided with a spring 604 located in the through hole 8, and the spring 604 can drive the card plate 601 to reset.

[0033] By pressing the pressure block 603, the pressure block 603 presses the pressure rod 602 and the spring 604. The bottom surface of the spring 604 is limited by the through hole 8. The spring 604 is compressed and has an upward thrust on the pressure block 603. The pressure rod 602 moves downward and drives the card plate 601 to move downward. The card plate 601 disengages from the card slot 7, and the charging gun 303 can be pulled out of the fixed cylinder 301. The spring 604 gives the pressure block 603 an upward thrust. The pressure block 603 moves upward and drives the pressure rod 602 upward. The pressure rod 602 drives the card plate 601 upward, and the card plate 601 can be reset.

[0034] like Figure 2-3 As shown, a wire 9 fixedly connected to the side wall of the housing 1 is fixedly installed at the bottom of the charging gun 303 , and the wire 9 can conveniently transmit electrical energy to the charging gun 303 .

[0035] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0036] While the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A charging pile with a night reminder device, characterized in that: include: A housing (1), wherein a side wall of the housing (1) is symmetrically provided with mounting grooves (2); A drag reduction component (3) is installed in the installation groove (2). The drag reduction component (3) is used to reduce the resistance when the gun is used. The drag reduction component (3) includes two symmetrically installed drag reduction structures. The drag reduction structure includes a fixed cylinder (301) inserted in the installation groove (2) and a plurality of balls (302) located in the installation groove (2). A charging gun (303) located between the plurality of balls (302) is inserted in the fixed cylinder (301). The inner side wall of the fixed cylinder (301) is provided with a groove (4) engaged with the balls (302). A handle (304) is fixedly installed on the top of the charging gun (303).

2. The charging pile with a night reminder device according to claim 1, characterized in that: The exterior of the charging gun (303) is provided with a sealing ring (305) located between the charging gun (303) and the fixing cylinder (301).

3. The charging pile with a night reminder device according to claim 1, characterized in that: A protective component (5) is fixedly mounted on the outside of the fixing cylinder (301), and the protective component (5) is used to protect the power supply.

4. The charging pile with a nighttime reminder device according to claim 3, characterized in that: The protective assembly (5) includes two symmetrically installed protective structures, the protective structures including a side plate (501) fixedly mounted on the outside of the fixed cylinder (301) and a warning light (502), and a top plate (503) located above the fixed cylinder (301) and fixedly connected to the bottom surface of the warning light (502) is fixedly installed on the side wall of the side plate (501).

5. The charging pile with a nighttime reminder device according to claim 1, characterized in that: A fixing assembly (6) is installed in the charging gun (303), and the fixing assembly (6) is used to fix the charging gun (303).

6. The charging pile with a nighttime reminder device according to claim 5, characterized in that: The inner side wall of the fixing cylinder (301) is provided with a card slot (7), and the side wall of the charging gun (303) is provided with a through hole (8) corresponding to the card slot (7). The fixing assembly (6) includes a card plate (601) that is engaged with the card slot (7) and located in the through hole (8), and a pressure rod (602) and a pressure block (603) that pass through the through hole (8). The card plate (601) and the pressure block (603) are fixedly connected to the bottom surface and the top surface of the pressure rod (602) respectively, and the outside of the pressure rod (602) is provided with a spring (604) located in the through hole (8).

7. The charging pile with a nighttime reminder device according to claim 1, characterized in that: A wire (9) fixedly connected to the side wall of the housing (1) is fixedly mounted on the bottom of the charging gun (303).

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