Door-openable AC charging pile convenient to use in poor light

Abstract

The utility model discloses a door-openable AC charging pile convenient for use in poor light, which belongs to the technical field of charging devices and comprises a charging pile shell and a circuit board. The charging pile shell comprises a rear shell, a front shell door cover is hinged to the front end of the rear shell, and the circuit board is installed in the rear shell; the LED lamp further comprises a middle shell, and the middle shell is installed in the rear shell and packages the circuit board. According to the charging pile, the light intensity of the outer side of the charging pile shell can be detected through the light-sensitive light guide column of the light-sensitive lighting system, and under the condition that the light intensity is insufficient, the lighting lamp is controlled to be turned on through the circuit board, so that the surroundings are lightened; meanwhile, a human body existence detection radar is further arranged at the lower end of the light sensation light guide column and used for detecting a human body approaching the charging pile shell, after a user approaches, a display screen is lightened, the user is prompted to operate through an indicator lamp, and the user can use the charging pile more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of charging devices, in particular to an AC charging pile with a closable door for easy use in poor light conditions. Background Art

[0002] Converter equipment that converts AC power into DC power for battery charging. With the rise of new energy vehicles, the number of public charging piles is increasing, and many problems will arise. For example, charging piles are placed in public places, and the expensive electrical components and wires in the piles are easy to be stolen. For example, when drivers need to charge in foggy weather or at night, they cannot find the existence of charging piles in time, causing charging inconvenience. For example, there are many types of charging piles, and drivers cannot use charging piles correctly, and cannot complete charging operations simply and quickly.

[0003] Existing AC charging piles bring many inconveniences to users due to different environments when used. Utility Model Content

[0004] The purpose of the utility model is to provide an AC charging pile with a closable door, which is convenient for use in poor light. The charging pile shell is split into a rear shell, a middle shell and a front shell door cover, and the front shell door cover is connected to the rear shell with plum blossom anti-dismantling screws to prevent prying. Then, a light-sensing light guide detects the external light intensity, turns on the lighting, supplements the surrounding light intensity, and then detects the approach of a user through a human presence detection radar, automatically turns on the display screen, and uses an indicator light to prompt the user to operate, so that the user can quickly understand and use it, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an AC charging pile with a door that can be opened and closed and convenient for use in poor light, comprising:

[0006] Charging pile housing and circuit board;

[0007] The charging pile housing comprises a rear shell, a front shell door cover is hingedly connected to the front end of the rear shell, and the circuit board is installed in the rear shell;

[0008] Also included is a middle shell, which is installed inside the rear shell and packages the circuit board;

[0009] A light sensing lighting system provided on the charging pile housing;

[0010] The light-sensing lighting system comprises a light-sensing light-guiding column, which is embedded in the middle shell, and a light-sensing electronic component is arranged under the light-sensing light-guiding column, and the electronic component is arranged on a circuit board, and a plurality of lighting lamps are arranged at the bottom of the rear shell;

[0011] It also includes human sensing systems;

[0012] The human sensing system includes a human presence detection radar, and the human presence detection radar is arranged on a circuit board;

[0013] A display screen and an indicator light are installed on the middle shell.

[0014] Preferably, the outer side of the middle shell is threadedly connected with multiple sets of mounting screws, the inner cavity of the rear shell is fixed with multiple sets of mounting cylinders, the middle shell fits on the end of the mounting cylinders, and the mounting screws penetrate the middle shell and are threadedly connected with the mounting cylinders.

[0015] Preferably, it also includes a waterproof sealing ring, which is located inside the middle shell.

[0016] Preferably, a square hole is opened on the front side of the front shell door cover, and the square hole covers the display screen, indicator light and light-sensing light guide column.

[0017] Preferably, a mounting seat is installed on the rear shell, and a plum anti-disassembly screw is provided on the side thread of the front shell door cover, and the plum anti-disassembly screw passes through the shell door cover and is threadedly connected to the mounting seat.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model can detect the light intensity outside the charging pile shell through the light-sensing lighting system's light-sensing light guide column. When the light intensity is insufficient, the circuit board controls the lighting lamp to light up the surrounding area. At the same time, a human presence detection radar is also arranged at the lower end of the light-sensing light guide column to detect a human body approaching the charging pile shell. When the user approaches, the display screen is lit and the user is prompted to operate through the indicator light, making it more convenient for the user to use.

[0020] 2. The utility model can make the rear shell a sealed cavity by setting a waterproof sealing ring, thereby preventing rainwater from penetrating and protecting the normal operation of the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the unfolded three-dimensional structure of the front shell door cover and the rear shell of the utility model;

[0023] Figure 3 It is a schematic diagram of the exploded three-dimensional structure of the utility model.

[0024] Numbers in the figure: 1. Charging pile shell; 101. Back shell; 102. Front shell door cover; 103. Middle shell; 2. Circuit board; 3. Photosensitive lighting system; 301. Photosensitive light guide column; 302. Lighting lamp; 4. Display screen; 5. Indicator light; 6. Mounting screws; 7. Mounting column; 8. Waterproof sealing ring; 9. Square hole; 10. Mounting seat; 11. Plum blossom anti-tampering screw. DETAILED DESCRIPTION

[0025] 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.

[0026] The utility model provides Figures 1 to 3 The AC charging station with a closable door is convenient for use in poor light conditions, comprising:

[0027] Charging pile housing 1 and circuit board 2;

[0028] The charging pile housing 1 includes a rear housing 101, a front housing door cover 102 is hinged at the front end of the rear housing 101, and a circuit board 2 is installed in the rear housing 101;

[0029] It also includes a middle shell 103, which is installed inside the rear shell 101 and encapsulates the circuit board 2;

[0030] A light sensing lighting system 3 provided on the charging pile housing 1;

[0031] The light-sensing lighting system 3 includes a light-sensing light-guiding column 301, which is embedded in the middle shell 103, and a light-sensing electronic component is arranged under the light-sensing light-guiding column 301, and the electronic component is arranged on the circuit board 2, and a plurality of lighting lamps 302 are arranged at the bottom of the rear shell 101;

[0032] It also includes human sensing systems;

[0033] The human sensing system includes a human presence detection radar, which is arranged on the circuit board 2;

[0034] The middle shell 103 is provided with a display screen 4 and an indicator light 5;

[0035] The light-sensing light guide column 301 of the light-sensing lighting system 3 can detect the light intensity on the outside of the charging pile housing 1. When the light intensity is insufficient, the lighting lamp 302 is controlled to light up through the circuit board 2 to illuminate the surrounding area. At the same time, a human presence detection radar is also arranged at the lower end of the light-sensing light guide column 301 to detect a human body approaching the charging pile housing 1. When the user approaches, the display screen 4 is lit and the indicator light 5 prompts the user to operate, making it more convenient for the user to use.

[0036] The outer side of the middle shell 103 is threadedly connected with multiple groups of mounting screws 6, and the inner cavity of the rear shell 101 is fixed with multiple groups of mounting cylinders 7. The middle shell 103 fits against the end of the mounting cylinders 7, and the mounting screws 6 penetrate the middle shell 103 and are threadedly connected with the mounting cylinders 7. The mounting cylinders 7 can support the middle shell 103 to prevent the middle shell 103 from contacting and squeezing the circuit board 2 in the inner cavity of the rear shell 101 under the traction of the mounting screws 6, thereby damaging the circuit board 2. At the same time, the middle shell 103 is lifted to form a cavity inside the rear shell 101, which is convenient for heat dissipation.

[0037] It also includes a waterproof sealing ring 8, which is located in the middle shell 103. Through the arrangement of the waterproof sealing ring 8, the rear shell 101 can become a sealed cavity to prevent rainwater from penetrating and protect the normal operation of the circuit board 2.

[0038] A square hole 9 is provided on the front side of the front shell door cover 102, and the square hole 9 covers the display screen 4, the indicator light 5 and the light-sensing light guide column 301. By providing the square hole 9 on the front shell door cover 102, it is convenient to observe the display screen 4 and the indicator light 5 on the middle shell 103 through the front shell door cover 102, and it is also convenient for the light-sensing light guide column 301 to detect the external environment.

[0039] A mounting seat 10 is installed on the rear shell 101, and a plum anti-dismantling screw 11 is provided on the side thread of the front shell door cover 102. The plum anti-dismantling screw 11 passes through the shell door cover and is threadedly connected to the mounting seat 10. The plum anti-dismantling screw 11 cooperates with the mounting seat 10 to facilitate the connection between the front shell door cover 102 and the rear shell 101, and at the same time, anti-theft treatment is performed.

[0040] When in use, the charging pile circuit board 2 is fixed in the rear shell 101, the waterproof sealing ring 8 is fixed in the middle shell 103, and then the middle shell 103 is locked on the rear shell 101. Figure 3As shown, it becomes a sealed cavity, the front shell door cover 102 is closed, the plum anti-disassembly screw 11 is locked, and a hole is opened on the front of the front shell door cover 102 to expose the display screen 4 and the indicator light 5 on the outer surface, so as to achieve the functions of not affecting the use and anti-theft and waterproofing; the light-sensitive light column is designed on the front, and a photosensitive electronic component is arranged under the light-sensitive light column. When the ambient light is lower than the set value, the bottom LED lighting 302 will light up, so that the driver can accurately find the charging pile for charging in foggy weather or at night; when the driver approaches, the human presence detection radar receives the induction and turns on the screen to guide the driver to complete the charging operation. The lower circuit board 2 of the light-sensitive light column 301 is also equipped with a human presence detection radar. When the driver approaches, the human presence detection radar detects and sends information. The circuit board 2 receives the information and turns on the display screen 4, and then guides the operation to complete the charging.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An AC charging station with a door that can be opened and closed for use in poor light conditions, characterized in that: include: Charging pile housing (1) and circuit board (2); The charging pile housing (1) comprises a rear housing (101), a front housing door cover (102) being hingedly connected to the front end of the rear housing (101), and the circuit board (2) is installed in the rear housing (101); It also comprises a middle shell (103), wherein the middle shell (103) is installed inside the rear shell (101) and encapsulates the circuit board (2); A light sensing lighting system (3) arranged on the charging pile housing (1); The light-sensitive lighting system (3) comprises a light-sensitive light-guiding column (301), the light-sensitive light-guiding column (301) being embedded in the middle shell (103), a light-sensitive electronic component being arranged under the light-sensitive light-guiding column (301), the electronic component being arranged on the circuit board (2), and a plurality of lighting lamps (302) being arranged at the bottom of the rear shell (101); It also includes human sensing systems; The human sensing system comprises a human presence detection radar, and the human presence detection radar is arranged on a circuit board (2); A display screen (4) and an indicator light (5) are mounted on the middle shell (103).

2. The AC charging station with a door that can be opened and closed and convenient for use in poor light conditions according to claim 1, characterized in that: The outer side of the middle shell (103) is threadedly connected to a plurality of sets of mounting screws (6); the inner cavity of the rear shell (101) is fixed with a plurality of sets of mounting cylinders (7); the middle shell (103) fits on the end of the mounting cylinders (7); the mounting screws (6) penetrate the middle shell (103) and are threadedly connected to the mounting cylinders (7).

3. The AC charging station with a closable door for use in poor light conditions according to claim 1, characterized in that: It also includes a waterproof sealing ring (8), wherein the waterproof sealing ring (8) is located inside the middle shell (103).

4. The AC charging station with a closable door for use in poor light conditions according to claim 1, characterized in that: A square hole (9) is provided on the front side of the front shell door cover (102), and the square hole (9) covers the display screen (4), the indicator light (5) and the light-sensing light guide column (301).

5. The AC charging station with a door that can be opened and closed and convenient for use in poor light conditions according to claim 1, characterized in that: A mounting seat (10) is mounted on the rear shell (101), and a plum anti-disassembly screw (11) is provided on the side thread of the front shell door cover (102), wherein the plum anti-disassembly screw (11) passes through the shell door cover and is threadedly connected to the mounting seat (10).

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