Damp-proof and dry charging pile

Abstract

The utility model discloses a damp-proof dry charging pile, which relates to the technical field of charging piles and comprises a charging pile body, a charging wire extends out of the bottom of the charging pile body, a charging gun is fixed at the end of the charging wire, and a gun seat for fixing the charging gun is mounted on the side surface of the charging pile body. One end of the gun base is located outside the charging pile body and provided with a containing groove allowing the charging gun to be inserted therein, the other end of the gun base is fixed into the charging pile body and connected with an air heater, the air heater is communicated with the interior of the containing groove, and a plurality of air outlet grooves are formed in the periphery of the inner wall of the containing groove. The side wall of the gun head of the charging gun is provided with an air outlet hole used for being in butt joint with the air outlet groove. The charging gun is reasonable in structure, the charging gun can be conveniently moistureproof and dried so as to prevent water stains from affecting normal charging, the charging wire can be conveniently stored and hung, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, in particular to a moisture-proof and dry charging pile. Background Art

[0002] The function of a charging pile is similar to that of a gas pump in a gas station. It can be fixed on the ground or on a wall and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential parking lots or charging stations. It can charge various types of electric vehicles according to different voltage levels.

[0003] At present, since the existing charging piles are generally installed outdoors, the charging guns of the charging piles are easily wet or damp after use, such as in rainy and snowy weather, or in the rainy season. The existing charging piles generally do not have moisture-proof and drying functions. If the charging guns are not dried in time, poor contact may occur during subsequent charging, thereby affecting the normal charging work, and may even cause damage to the charging pile or electric vehicle due to poor contact.

[0004] To this end, the present application provides a moisture-proof dry charging pile to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this application is to provide a moisture-proof and dry charging pile, which can not only facilitate the moisture-proof and drying of the charging gun to avoid water stains affecting normal charging, but also facilitate the storage and hanging of the charging cable, and has a good use effect.

[0006] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a moisture-proof and dry charging pile, comprising a charging pile body, a charging cable extending from the bottom of the charging pile body, a charging gun fixed to the end of the charging cable, a gun seat for fixing the charging gun installed on the side of the charging pile body, one end of the gun seat is located outside the charging pile body, and is provided with a placement groove for inserting the charging gun, the other end of the gun seat is fixed in the charging pile body, and is connected to a hot air blower, the hot air blower is connected to the interior of the placement groove, and a plurality of air outlet grooves are provided around the inner wall of the placement groove, and an air outlet hole for docking with the air outlet groove is provided on the side wall of the gun head of the charging gun.

[0007] Preferably, a docking cavity is provided in the gun seat at one end away from the placement groove, a plurality of air flow channels are provided between the docking cavity and the air outlet groove, and an air supply pipe is fixed to the air outlet end of the hot air blower, and the air supply pipe is threadedly inserted into the docking cavity.

[0008] Preferably, an air inlet pipe is fixed to one end of the hot air blower away from the gun seat, a fixing cover is threadedly fixed to one end of the air inlet pipe away from the gun seat, the fixing cover is installed on the outside of the charging pile body, and a waterproof layer is provided in the middle of the fixing cover.

[0009] Preferably, an induction switch is installed on the inner wall of the placement groove opposite to the insertion of the charging gun head, and the induction switch is electrically connected to the hot air blower.

[0010] Preferably, at least three air outlet holes are provided and are evenly distributed on the gun head of the charging gun, and at least four air outlet grooves are provided and are evenly distributed on the inner wall of the placement groove.

[0011] Preferably, a fixed plate is fixed around the outer edge surface of the gun seat, and a movable plate facing the charging pile body is elastically mounted on the fixed plate, and the movable plate is slidably arranged around the gun seat.

[0012] Preferably, a spring is connected between the fixed plate and the movable plate, and the spring is sleeved on the gun seat.

[0013] Preferably, the movable plate cooperates with the outer side of the charging pile body to clamp the charging cable, and the edge of the movable plate is inclined toward the fixed plate to form a slope for the charging cable to slide between the movable plate and the charging pile body.

[0014] In summary, the technical effects and advantages of the utility model are:

[0015] 1. Thanks to the cooperation between the gun holder and the hot air blower, when the charging gun is inserted into the placement slot of the gun holder, the induction switch can sense the charging gun to control the hot air blower to start for a period of time to blow hot air into the placement slot, and then cooperate with the air outlet groove and the air outlet hole to dry the water droplets and water stains at the end of the charging gun, achieving the effect of moisture-proof drying, and avoiding water on the end of the charging gun affecting normal charging and use.

[0016] 2. Thanks to the cooperation of the gun seat, the fixed plate and the movable plate, the utility model can conveniently hang an overlong charging cable through the extended gun seat, and the movable plate elastically installed on the fixed plate will elastically abut the charging cable hanging on the gun seat to a certain extent, which can avoid the problem of the charging cable shaking back and forth or even slipping when hanging on the gun seat. Therefore, it is convenient to store the charging cable and the use effect is good.

[0017] In summary, the device can not only conveniently prevent moisture and dry the charging gun to avoid water stains affecting normal charging, but also conveniently store and hang the charging cable, with good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the gun holder and the hot air blower of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the seat grabber of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the charging gun of the utility model.

[0023] In the figure: 1. Charging pile body; 101. Base; 2. Charging cable; 3. Charging gun; 301. Air outlet; 4. Gun mount; 401. Docking chamber; 402. Induction switch; 5. Placement slot; 501. Air outlet slot; 6. Hot air blower; 601. Air pipe; 602. Air inlet pipe; 7. Fixed cover; 701. Waterproof layer; 8. Fixed plate; 801. Spring; 9. Movable plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example: Reference Figure 1 , Figure 2 and Figure 3A moisture-proof dry charging pile shown in the figure comprises a charging pile body 1, a base 101 is arranged at the bottom of the charging pile body 1, a charging line 2 extends from the bottom of the charging pile body 1, a charging gun 3 is fixed at the end of the charging line 2, and a gun seat 4 for fixing the charging gun 3 is installed on the side of the charging pile body 1, one end of the gun seat 4 is located outside the charging pile body 1, and a placement groove 5 for inserting the charging gun 3 is opened, and the other end of the gun seat 4 is fixed in the charging pile body 1 and is connected to a hot air blower 6, and the hot air blower 6 and the placement groove 5 is internally connected, so that hot air can be blown into the placement slot 5 by the hot air blower 6 to dry the end of the charging gun 3 inserted into the placement slot 5 to prevent it from being damp or soaked, and an induction switch 402 is installed on the inner wall of the placement slot 5 opposite to the insertion of the gun head of the charging gun 3. The induction switch 402 is electrically connected to the hot air blower 6, so that after the charging gun 3 is inserted into the placement slot 5, the hot air blower 6 can be controlled to start. In specific implementation, a time relay is also provided in the starting component of the hot air blower 6 to control the hot air blower 6 to work only for a period of time.

[0026] In addition, in this embodiment, a docking cavity 401 is opened at one end of the gun seat 4 away from the placement slot 5, a plurality of air flow channels are opened between the docking cavity 401 and the air outlet slot 501, and an air supply pipe 601 is fixed to the air outlet end of the hot air blower 6, and the air supply pipe 601 is threadedly inserted into the docking cavity 401 to connect the hot air blower 6 with the placement slot 5.

[0027] An air inlet pipe 602 is fixed to one end of the hot air blower 6 away from the gun seat 4, and a fixing cover 7 is threadedly fixed to one end of the air inlet pipe 602 away from the gun seat 4. The fixing cover 7 is installed on the outside of the charging pile body 1. A waterproof layer 701 is provided in the middle of the fixing cover 7. The waterproof layer 701 can prevent moisture from entering to a certain extent.

[0028] like Figure 3 and Figure 4 As shown, a plurality of air outlet grooves 501 are provided around the inner wall of the placement groove 5, and an air outlet hole 301 for docking with the air outlet groove 501 is provided on the side wall of the gun head of the charging gun 3. In this embodiment, three air outlet holes 301 are provided and evenly distributed on the gun head of the charging gun 3, and four air outlet grooves 501 are provided and evenly distributed on the inner wall of the placement groove 5, so that when the charging gun 3 is inserted into the placement groove 5 in any way, at least two air outlet holes 301 will dock and communicate with the air outlet grooves 501.

[0029] like Figure 1 and Figure 3As shown, a fixed plate 8 is fixed around the outer edge surface of the gun seat 4, and a movable plate 9 facing the charging pile body 1 is elastically mounted on the fixed plate 8. The movable plate 9 is slidably arranged around the gun seat 4. Specifically, a spring 801 is connected between the fixed plate 8 and the movable plate 9, and the spring 801 is sleeved on the gun seat 4. Therefore, the movable plate 9 cooperates with the outer side of the charging pile body 1 to clamp the charging line 2, which can avoid shaking and slipping when suspended on the gun seat 4 to a certain extent.

[0030] In the specific implementation, in this embodiment, the edge of the movable plate 9 is inclined toward the fixed plate 8, forming a slope for the charging cable 2 to slide between the movable plate 9 and the charging pile body 1. Therefore, the charging cable 2 can be conveniently hung on the gun seat 4 between the movable plate 9 and the inner wall of the charging pile body 1.

[0031] Working principle of the utility model: when using the moisture-proof and dry charging pile, after the user completes charging with the charging gun 3, the charging gun 3 will be inserted into the placement slot 5 in the gun seat 4, so that the air outlet slot 501 can be connected with the air outlet hole 301 on the end of the charging gun 3, and the induction switch 402 in the middle of the placement slot 5 senses the insertion of the charging gun 3, and the hot air blower 6 will be controlled to start for a period of time, so as to blow hot air into the placement slot 5, so that the hot air ribs can discharge the water droplets and water stains at the end of the charging gun 3 from the air outlet slot 501, realize drying, and achieve the effect of moisture-proof and drying, which can avoid water at the end of the charging gun 3 affecting normal charging and use.

[0032] At the same time, after using the charging gun 3 and inserting it into the placement slot 5 of the gun seat 4, the user can hang the charging cable 2 on the gun seat 4 extending from the side of the charging pile body 1. At this time, the movable plate 9 elastically installed on the fixed plate 8 will elastically abut the charging cable 2 hanging on the gun seat 4 to a certain extent, which can avoid the problem of the charging cable 2 swinging back and forth or even slipping when hanging on the gun seat 4. Therefore, it is convenient to store the charging cable 2 and the use effect is good.

[0033] In summary, the device can not only conveniently prevent moisture and dry the charging gun 3 to prevent water stains from affecting normal charging, but also conveniently store and hang the charging cable 2, and has a good use effect.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A moisture-proof dry charging pile, comprising a charging pile body (1), a charging cable (2) extending from the bottom of the charging pile body (1), a charging gun (3) fixed to the end of the charging cable (2), and a gun seat (4) for fixing the charging gun (3) installed on the side of the charging pile body (1), characterized in that: One end of the gun seat (4) is located outside the charging pile body (1) and is provided with a placement groove (5) for inserting the charging gun (3); the other end of the gun seat (4) is fixed inside the charging pile body (1) and is connected to a hot air blower (6); the hot air blower (6) is communicated with the inside of the placement groove (5), and a plurality of air outlet grooves (501) are provided around the inner wall of the placement groove (5); and an air outlet hole (301) for docking with the air outlet groove (501) is provided on the side wall of the gun head of the charging gun (3).

2. A moisture-proof dry charging pile according to claim 1, characterized in that: A docking cavity (401) is provided at one end of the gun seat (4) away from the placement groove (5), a plurality of air flow channels are provided between the docking cavity (401) and the air outlet groove (501), and an air supply pipe (601) is fixed to the air outlet end of the hot air blower (6), and the air supply pipe (601) is threadedly inserted into the docking cavity (401).

3. A moisture-proof dry charging pile according to claim 2, characterized in that: An air intake pipe (602) is fixed to one end of the hot air blower (6) away from the gun seat (4), a fixing cover (7) is threadedly fixed to one end of the air intake pipe (602) away from the gun seat (4), the fixing cover (7) is installed on the outside of the charging pile body (1), and a waterproof layer (701) is provided in the middle of the fixing cover (7).

4. A moisture-proof dry charging pile according to claim 3, characterized in that: An induction switch (402) is installed on the inner wall of the placement slot (5) facing the insertion point of the charging gun (3), and the induction switch (402) is electrically connected to the hot air blower (6).

5. The moisture-proof dry charging pile according to claim 1, characterized in that: At least three air outlet holes (301) are provided and are evenly distributed on the gun head of the charging gun (3), and at least four air outlet grooves (501) are provided and are evenly distributed on the inner wall of the placement groove (5).

6. A moisture-proof dry charging pile according to claim 1, characterized in that: A fixed plate (8) is fixed around the outer edge surface of the gun seat (4), and a movable plate (9) facing the charging pile body (1) is elastically mounted on the fixed plate (8), and the movable plate (9) is slidably arranged around the gun seat (4).

7. A moisture-proof dry charging pile according to claim 6, characterized in that: A spring (801) is connected between the fixed plate (8) and the movable plate (9), and the spring (801) is sleeved on the gun seat (4).

8. A moisture-proof dry charging pile according to claim 6, characterized in that: The movable plate (9) cooperates with the outer side of the charging pile body (1) to clamp the charging cable (2), and the edge of the movable plate (9) is inclined toward the fixed plate (8) to form a slope for the charging cable (2) to slide between the movable plate (9) and the charging pile body (1).

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