Wall-mounted charging pile

Abstract

The utility model discloses a wall-mounted charging pile which comprises a charging pile body, two sets of charging guns are installed on one side of the lower end of the charging pile body through charging wires, one ends of the charging guns are inserted into inserting holes in the two sides of a machine shell of the charging pile body, and protective limiting covers are hinged to the portions, on the outer sides of the inserting holes, of the machine shell through connecting shafts. The protective limiting cover is hinged to the portion, on the outer side of the inserting hole, of the machine shell through the connecting shaft, the protective limiting cover is hinged to the portion, on the outer side of the inserting hole, of the machine shell through the connecting shaft, and therefore the outer portion of the charging gun which is not used can be covered with the protective limiting cover for limiting and protecting treatment; the charging gun can be prevented from falling off from the two sides of the shell of the charging pile body and can be prevented from being mistakenly pulled out by children, and the safety of the charging gun during placement can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, in particular to a wall-mounted charging pile. Background Art

[0002] With the increasing popularity of electric vehicles, the problem of charging electric vehicles has become increasingly prominent. The demand for charging piles, as hardware supporting facilities for electric vehicles, is also increasing. The development of electric vehicles is inseparable from the construction and development of convenient and fast charging piles. The function of wall-mounted charging piles is similar to that of gas pumps in gas stations. They can be fixed on the ground or on the wall and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential parking lots or charging stations. They can be used for various models of electric vehicles according to different voltage levels.

[0003] A wall-mounted charging pile with application number 201921991981.5 in the prior art includes a wall-mounted charging pile, and a bracket is arranged on the back of the wall-mounted charging pile. Through the designed structure, when the wall-mounted charging pile is connected to the bracket, the wall-mounted charging pile can be temporarily fixed to the surface of the bracket through the engagement of the designed connecting parts and fixing parts, and the screw holes and the through holes are aligned in pairs, and then fixed in one step with bolts. However, the charging gun is directly exposed to the outside when not in use, and the charging gun is easy to fall from both sides of the charging pile body casing, thereby affecting the safety of the charging gun when placed. Utility Model Content

[0004] The utility model aims to provide a wall-mounted charging pile to solve the problem in the prior art that the charging gun is directly exposed to the outside when not in use, and the charging gun is easy to fall from both sides of the charging pile body casing, thereby affecting the safety of the charging gun when placed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wall-mounted charging pile, comprising a charging pile body, two sets of charging guns are installed on one side of the lower end of the charging pile body through a charging cable, one end of the charging gun is inserted into the plug-in holes on both sides of the casing of the charging pile body, and a protective limit cover is hinged on the casing outside the plug-in hole through a connecting shaft, and protective side plates and heat dissipation holes are also provided on both sides of the protective limit cover, and one end of the connecting shaft is connected to a motor through a gear set.

[0006] Furthermore, the protective limiting cover is provided with an L-shaped cover plate, and a clamping groove is provided on the inner side of the protective limiting cover.

[0007] Furthermore, a protective pad is provided on the inner side of the clamping groove, and the clamping groove may also be provided with an elastic protrusion for limiting the end of the charging gun.

[0008] Furthermore, the gear set includes a driven gear arranged on the outside of the connecting shaft, and one end of the motor is provided with a driving gear meshingly connected with the driven gear.

[0009] Furthermore, the motor is arranged on the inner wall of the casing through a fixing seat, and the motor is a stepping motor.

[0010] Furthermore, a photoelectric sensor is provided in the groove at the top of the plug hole, and the photoelectric sensor and the motor are electrically connected to the controller on the inner wall of the casing, and a switch for manually controlling the motor is provided on the outer side of the casing.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] Since the utility model has a protective limit cover hinged on the casing outside the plug hole through a connecting shaft, the outside of the unused charging gun can be covered with a limit protection treatment, which can prevent the charging gun from falling from both sides of the charging pile body casing and prevent children from accidentally unplugging it, which is beneficial to improving the safety of the charging gun when it is placed.

[0013] The utility model arranges a supporting L-shaped cover plate through a protective limit cover, and a snap-in groove is arranged on the inner side of the protective limit cover, so that the upper outer side of the charging gun can be fully covered, so that the cover has a better protective effect, and protective side plates and heat dissipation holes are also arranged on both sides of the protective limit cover, which is convenient for ventilation and heat dissipation.

[0014] The utility model also has one end of a connecting shaft connected to a motor through a gear set transmission, the gear set includes a driven gear arranged on the outside of the connecting shaft, one end of the motor is provided with a driving gear meshing with the driven gear, and a switch for manually controlling the motor is provided on the outside of the casing, so that the connecting shaft is driven by the motor and the gear set to rotate forward and reverse, thereby being able to electrically flip, open and close the protective limit cover, and the control is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is the overall structural front view of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the housing of the charging pile of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the protective limiting cover of the utility model.

[0019] In the figure: 1. Charging pile body; 2. Switch; 3. Charging gun; 4. Charging cable; 5. Protective limit cover; 6. Protective side panel; 7. Heat dissipation hole; 8. Connecting shaft; 9. Driven gear; 10. Controller; 11. Driving gear; 12. Motor; 13. Photoelectric sensor; 14. Plug hole; 15. Card slot. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1 , Figure 2 , Figure 3 In the embodiment of the utility model, a wall-mounted charging pile comprises a charging pile body 1, and two groups of charging guns 3 are installed on one side of the lower end of the charging pile body 1 through the charging line 4. One end of the charging gun 3 is inserted into the plug hole 14 on both sides of the casing of the charging pile body 1, and a protective limit cover 5 is hinged on the casing outside the plug hole 14 through a connecting shaft 8, so that the outside of the unused charging gun 3 can be covered with a limit protection treatment, which can prevent the charging gun 3 from falling from both sides of the casing of the charging pile body 1, and can prevent children from accidentally unplugging it, which is beneficial to improve the safety of the charging gun 3 when it is placed. Protective side panels 6 are also provided on both sides of the protective limit cover 5. The protective limit cover 5 is provided with a supporting L-shaped cover plate to increase the cover protection area of ​​the protective limit cover 5, and a clamping groove 15 is provided on the inner side of the protective limit cover 5, so that the outer side of the upper part of the charging gun 3 can be fully covered, so that the cover protection effect is better, and the heat dissipation holes 7 are provided inside the protective side panels 6 to facilitate ventilation and heat dissipation.

[0022] like Figure 2 and Figure 3 As shown, in order to electrically flip and open and close the protective limit cover 5, one end of the connecting shaft 8 is connected to the motor 12 through a gear set transmission. The gear set includes a driven gear 9 arranged on the outside of the connecting shaft 8. One end of the motor 12 is provided with a driving gear 11 meshing with the driven gear 9. The motor 12 is arranged on the inner wall of the casing through a fixed seat. The motor 12 adopts a stepping motor. A switch 2 for manually controlling the motor 12 is provided on the outside of the casing, so that the connecting shaft 8 is driven by the motor 12 and the gear set to rotate forward and reverse, thereby being able to electrically flip and open and close the protective limit cover 5, and the control is convenient and quick.

[0023] like Figure 2As shown, in order to improve the stability of the inner side of the protective limit cover 5 clamped on the outside of the charging gun 3, a protective pad is provided on the inner side of the clamping groove 15, and the clamping groove 15 can also be provided with an elastic protrusion for limiting the end of the charging gun 3, so that it can be used to elastically press and fix one end of the charging gun 3, which can improve the stability of the inner side of the protective limit cover 5 clamped on the outside of the charging gun 3.

[0024] like Figure 2 As shown, a photoelectric sensor 13 is provided in the groove at the top of the plug hole 14, and the photoelectric sensor 13 and the motor 12 are electrically connected to the controller 10 on the inner wall of the casing. The photoelectric sensor 13 is used to detect whether one end of the charging gun 3 is inserted into the plug hole 14. When one end of the charging gun 3 is inserted into the plug hole 14, the photoelectric sensor 13 transmits a signal to the controller 10, and the controller 10 controls the motor 12 to work and flip the protective limit cover 5 downward to complete automatic closing.

[0025] The working principle and use process of the utility model: when in use, since the outside of the plug-in holes 14 on both sides of the casing of the charging pile body 1 are hinged with protective limit covers 5 through the connecting shaft 8, the outside of the unused charging gun 3 can be covered with limit protection treatment, which can prevent the charging gun 3 from falling from both sides of the casing of the charging pile body 1, and can prevent children from accidentally unplugging it, which is beneficial to improving the safety of the charging gun 3 when it is placed; and one end of the connecting shaft 8 is connected to the motor 12 through a gear set, so that the connecting shaft 8 is driven by the motor 12 and the gear set to rotate forward and reverse, so that the protective limit cover 5 can be electrically flipped, opened and closed for adjustment, and the control is convenient and quick.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A wall-mounted charging pile, comprising a charging pile body (1), characterized in that: Two sets of charging guns (3) are installed on one side of the lower end of the charging pile body (1) via a charging cable (4); one end of the charging gun (3) is inserted into a plug hole (14) on both sides of the housing of the charging pile body (1); a protective limit cover (5) is hingedly connected to the housing outside the plug hole (14) via a connecting shaft (8); protective side plates (6) are also provided on both sides of the protective limit cover (5); and one end of the connecting shaft (8) is connected to a motor (12) via a gear group.

2. A wall-mounted charging pile according to claim 1, characterized in that: The protective limiting cover (5) is provided with a supporting L-shaped cover plate, and a clamping groove (15) is provided on the inner side of the protective limiting cover (5).

3. A wall-mounted charging pile according to claim 2, characterized in that: A protective pad is provided inside the clamping groove (15), and the clamping groove (15) may also be provided with an elastic protrusion for limiting the end of the charging gun (3).

4. A wall-mounted charging pile according to claim 1, characterized in that: The gear set comprises a driven gear (9) arranged outside the connecting shaft (8), and one end of the motor (12) is provided with a driving gear (11) meshingly connected with the driven gear (9).

5. A wall-mounted charging pile according to claim 4, characterized in that: The motor (12) is arranged on the inner wall of the casing via a fixing seat, and the motor (12) is a stepping motor.

6. A wall-mounted charging pile according to claim 1, characterized in that: A photoelectric sensor (13) is provided in a groove at the top of the plug hole (14), and the photoelectric sensor (13) and the motor (12) are both electrically connected to a controller (10) on the inner wall of the casing.

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