Charging pile side door drainage mechanism

Abstract

The utility model relates to the technical field of charging piles, in particular to a charging pile side door drainage mechanism which comprises a charging pile box body, at least one side door capable of being opened and closed is arranged on the charging pile box body, an installation chamber is arranged in the charging pile box body, and the side door is used for communicating or blocking the installation chamber and the outside of the charging pile box body. The side door is provided with a heat dissipation window communicated with the installation chamber, the heat dissipation window is provided with a drainage mechanism used for preventing water from entering the installation chamber, the heat dissipation window is arranged on the side door of the charging pile, the drainage mechanism is further installed at the position, corresponding to the heat dissipation window, of the side door, and rainwater is prevented from entering the charging pile from the heat dissipation window. And the use requirement of the charging pile in severe weather is met.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, in particular to a side door drainage mechanism of a charging pile. Background Art

[0002] A charging station, also known as an electric vehicle charging station or electric vehicle power supply equipment, is a device that provides electrical energy to electric vehicles, allowing them to store sufficient energy to operate. The input of a charging station is directly connected to the AC power grid, and the output is equipped with a charging plug for charging electric vehicles. Charging stations generally offer two charging methods: conventional charging and fast charging. Users can use a specific charging card by swiping it through the human-computer interaction interface provided by the charging station to perform the corresponding charging operations and print out the charging fee data. The charging station display can display data such as the charge level, fee, and charging time.

[0003] 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 the wall and installed in parking lots or charging stations in public buildings and residential areas. It can charge various types of electric vehicles according to different voltage levels.

[0004] Charging piles are usually equipped with heat dissipation windows for dissipating heat inside the charging piles. However, the heat dissipation windows of existing charging piles have a simple structure and only have the function of heat dissipation. When it rains, rainwater can easily enter the charging pile box through the heat dissipation windows, thereby causing damage to internal accessories. This cannot meet the needs of using charging piles in bad weather. Utility Model Content

[0005] The purpose of the present invention is to overcome the shortcomings and deficiencies of the prior art and to provide a drainage mechanism for the side door of a charging pile. The present invention sets a heat dissipation window on the side door of the charging pile, and a drainage mechanism is also installed on the side door at a position corresponding to the heat dissipation window to prevent rainwater from entering the interior of the charging pile through the heat dissipation window, thereby meeting the requirements for using the charging pile in bad weather.

[0006] The technical solution adopted by the present invention is as follows: a charging pile side door drainage mechanism, comprising a charging pile box body, wherein the charging pile box body is provided with at least one openable and closable side door, an installation room is provided inside the charging pile box body, the side door is used to connect or block the installation room and the outside of the charging pile box body, a heat dissipation window connected to the installation room is provided on the side door, and a drainage mechanism is provided at the heat dissipation window for preventing water from entering the installation room.

[0007] The drainage mechanism includes a plurality of inclined louvers, wherein one end of each louver close to the installation chamber is positioned higher than the other end in a direction perpendicular to the ground, and a gap is provided between every two adjacent louvers.

[0008] The gaps between every two adjacent louvers are the same. The drainage mechanism also includes a front cover arranged on the side of the side door close to the installation room. Each louver is arranged in the front cover. A snap-fit ​​piece extends from one side of the louver. The inner side wall of the front cover is recessed with a slot adapted to the snap-fit ​​piece. The louver is installed on the front cover by snapping the snap-fit ​​piece into the slot.

[0009] The drainage mechanism also includes a partition, which is located on the side of the front cover away from the side door, and there is a gap between the partition and each louver. A water guide plate with the same inclination direction as the louver is provided below the gap, and the end of the water guide plate close to the side door abuts against the edge of the heat dissipation window close to the ground.

[0010] The partition is provided with a grid structure, and the drainage mechanism further comprises a rear cover connected to the side of the front cover away from the side door. The partition is pressed tightly between the front cover and the rear cover, and the water guide plate extends to the bottom of the rear cover.

[0011] At least one fan is provided on the rear cover, and the fan can blow out wind from the installation room toward the outside of the charging pile box.

[0012] An end of each louver blade close to the installation chamber is bent toward the direction away from the ground to form an L-shaped water retaining plate.

[0013] An annular boss is raised on the edge of the installation chamber corresponding to the side door position, and the annular boss surrounds the drainage mechanism.

[0014] The beneficial effects of the present invention are as follows: the present invention sets the heat dissipation window on the side door of the charging pile, and a drainage mechanism is also installed on the side door at the position corresponding to the heat dissipation window to prevent rainwater from entering the interior of the charging pile through the heat dissipation window, meeting the needs of using the charging pile in bad weather and extending its service life. The openable and closable side door can also facilitate the disassembly and assembly of the drainage mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, without paying creative labor, other drawings obtained based on these drawings still fall within the scope of the present invention.

[0016] Figure 1 This is a structural diagram of a drainage mechanism for a charging pile side door according to the present utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model when the side door is open;

[0018] Figure 3 for Figure 1 A partial enlarged schematic diagram of point A in the middle;

[0019] Figure 4 This is a schematic diagram of the structure of the utility model without the back cover;

[0020] Figure 5 It is a cross-sectional schematic diagram of the side door of the present invention;

[0021] Figure 6 for Figure 5 A partial enlarged schematic diagram of point B in the middle;

[0022] Figure 7 This is a partial enlarged schematic diagram of the connection between the front cover and the louver blades in the present invention;

[0023] In the figure, 1-charging pile box, 2-side door, 3-installation room, 4-heat dissipation window, 5-drainage mechanism, 6-louver blades, 7-gap, 8-front cover, 9-card connector, 10-card slot, 11-partition, 12-gap, 13-water diversion plate, 14-rear cover, 15-fan, 16-L-shaped water baffle, 17-annular boss. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be described in further detail below with reference to the accompanying drawings.

[0025] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are for the purpose of distinguishing two non-identical entities or non-identical parameters with the same name. It can be seen that "first" and "second" are only for the convenience of expression and should not be understood as limitations on the embodiments of the present invention. Subsequent embodiments will not explain this one by one.

[0026] The directional and positional terms used in this invention, such as "upper," "lower," "front," "back," "left," "right," "inner," "outer," "top," "bottom," and "side," are used solely to refer to the directions or positions in the accompanying drawings. Therefore, the directional and positional terms used are intended to illustrate and facilitate understanding of this invention and are not intended to limit the scope of protection of this invention.

[0027] like Figures 1 to 7 As shown in an embodiment of the present utility model, a charging pile side door drainage mechanism includes a charging pile box body 1, the charging pile box body 1 is provided with at least one openable and closable side door 2, the charging pile box body 1 is provided with an installation room 3, the side door 2 is used to connect or block the installation room 3 with the outside of the charging pile box body 1, the side door 2 is provided with a heat dissipation window 4 connected to the installation room 3, and the heat dissipation window 4 is provided with a drainage mechanism 5 for preventing water from entering the installation room 3.

[0028] The beneficial effects of this arrangement are as follows: the utility model arranges the heat dissipation window on the side door of the charging pile, and a drainage mechanism is also installed on the side door at a position corresponding to the heat dissipation window to prevent rainwater from entering the interior of the charging pile through the heat dissipation window, thereby meeting the needs of using the charging pile in bad weather and extending its service life. The openable and closable side door can also facilitate the disassembly and assembly of the drainage mechanism.

[0029] It is further provided that the drainage mechanism 5 includes a plurality of inclined louvers 6, wherein the relative position of one end of each louver 6 close to the installation chamber 3 is higher than the other end in the direction perpendicular to the ground, and a gap 7 is provided between each two adjacent louvers 6.

[0030] The beneficial effects of this setting are as follows: the inclined louvers can prevent rainwater from entering the installation room inside the charging pile, and there is a gap between two adjacent louvers for air circulation, which can not only meet the heat dissipation needs but also prevent rainwater from entering the charging pile.

[0031] It is further provided that the gap 7 between every two adjacent louvers 6 is the same, and the drainage mechanism 5 also includes a front cover 8 arranged on the side of the side door 2 close to the installation chamber 3, and each of the louvers 6 is arranged in the front cover 8, and a snap-fit ​​piece 9 extends on one side of the louver 6, and a slot 10 adapted to the snap-fit ​​piece 9 is recessed on the inner side wall of the front cover 8, and the louver 6 is installed on the front cover 8 by snapping the snap-fit ​​piece 9 with the slot 10.

[0032] The beneficial effects of this arrangement are as follows: the same gap between every two adjacent louvers can prevent water from easily entering a certain gap; the louvers are engaged with the card slots of the front cover through the snap-fitting pieces and are installed on one side of the side door; the spacing between every two adjacent louvers can be controlled by setting the position of the card slots on the front cover, and the snap-fitting facilitates disassembly and assembly.

[0033] It is further provided that the drainage mechanism 5 also includes a partition 11, which is located on the side of the front cover 8 away from the side door 2, and there is a gap 12 between the partition 11 and each louver 6, and a water guide plate 13 with the same inclination direction as the louver 6 is provided below the gap 12, and the end of the water guide plate 13 close to the side door 2 is in contact with the edge of the heat dissipation window 4 close to the ground.

[0034] The beneficial effects of this setting are as follows: the partition blocks the rainwater entering from the gap, achieving secondary waterproof protection. The rainwater will flow along the gap to the water diversion plate, and the inclined water diversion plate will then divert the rainwater to the heat dissipation window, and flow out from the heat dissipation window to the outside of the charging pile, further preventing rainwater from entering the interior of the charging pile, and achieving better waterproof effect. The drainage function is also achieved through the water diversion plate.

[0035] It is further configured that a grid structure is provided on the partition 11, and the drainage mechanism 5 also includes a rear cover 14 connected to the side of the front cover 8 away from the side door 2, the partition 11 is tightly pressed between the front cover 8 and the rear cover 14, and the water guide plate 13 extends to the bottom of the rear cover 14.

[0036] The beneficial effects of this setting are as follows: the partition has a grid structure to ensure normal air circulation and can also absorb dust. When rainwater enters from the gap and comes into contact with the grid, it can wash away the accumulated dust. Finally, the sewage with dust attached is discharged to the outside of the charging pile along the water diversion plate, ensuring good heat dissipation performance of the charging pile. The partition is clamped between the front cover and the rear cover for easy disassembly and assembly.

[0037] It is further provided that at least one fan 15 is provided on the rear cover 14 , and the fan 15 can blow out wind from the installation room 3 toward the outside of the charging pile box 1 .

[0038] The beneficial effects of this setting are as follows: the fan can further help dissipate heat and blow rainwater to prevent it from flowing back or splashing into the charging pile.

[0039] It is further provided that each of the louvers 6 has an L-shaped water baffle 16 bent at one end close to the installation chamber 3 in a direction away from the ground.

[0040] The beneficial effects of such a setting are as follows: the L-shaped water retaining plate can block part of the rainwater splashed on the louver blades from entering the gap, thereby reducing the ingress of rainwater.

[0041] It is further provided that an annular boss 17 is raised on the edge of the installation chamber 3 corresponding to the position of the side door 2 , and the annular boss 17 surrounds the drainage mechanism 5 .

[0042] The beneficial effects of this arrangement are as follows: the annular boss increases the sealing performance between the side door and the charging pile box, and can also prevent rainwater from entering.

[0043] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope covered by the present invention.

Claims

1. A charging pile side door drainage mechanism, comprising a charging pile box (1), characterized in that: The charging pile box (1) is provided with at least one openable and closable side door (2), an installation room (3) is provided inside the charging pile box (1), the side door (2) is used to connect or block the installation room (3) and the outside of the charging pile box (1), a heat dissipation window (4) connected to the installation room (3) is provided on the side door (2), and a drainage mechanism (5) for preventing water from entering the installation room (3) is provided at the heat dissipation window (4).

2. The side door drainage mechanism of a charging pile according to claim 1, characterized in that: The drainage mechanism (5) comprises a plurality of inclined louvers (6), wherein one end of each louver (6) close to the installation chamber (3) is positioned higher than the other end in a direction perpendicular to the ground, and a gap (7) is provided between each two adjacent louvers (6).

3. The side door drainage mechanism of a charging pile according to claim 2, characterized in that: The gaps (7) between every two adjacent louvers (6) are the same. The drainage mechanism (5) further comprises a front cover (8) arranged on the side of the side door (2) close to the installation chamber (3). Each louver (6) is arranged in the front cover (8). A snap-fitting piece (9) extends from one side of the louver (6). A slot (10) adapted to the snap-fitting piece (9) is recessed in the inner side wall of the front cover (8). The louver (6) is mounted on the front cover (8) by snap-fitting with the snap-fitting piece (9) and the slot (10).

4. The side door drainage mechanism of a charging pile according to claim 3, characterized in that: The drainage mechanism (5) further comprises a partition (11), the partition (11) being located on a side of the front cover (8) away from the side door (2), and a gap (12) being provided between the partition (11) and each louver (6), a water guide plate (13) having the same inclination direction as the louver (6) being provided below the gap (12), and an end of the water guide plate (13) close to the side door (2) abutting against an edge of a side of the heat dissipation window (4) close to the ground.

5. The side door drainage mechanism of a charging pile according to claim 4, characterized in that: The partition (11) is provided with a grid structure, and the drainage mechanism (5) further comprises a rear cover (14) connected to the side of the front cover (8) away from the side door (2). The partition (11) is tightly pressed between the front cover (8) and the rear cover (14), and the water guide plate (13) extends to the bottom of the rear cover (14).

6. The side door drainage mechanism of a charging pile according to claim 5, characterized in that: At least one fan (15) is provided on the rear cover (14), and the fan (15) is capable of blowing out wind from the installation room (3) toward the outside of the charging pile box (1).

7. The side door drainage mechanism of a charging pile according to claim 2, characterized in that: Each of the louvers (6) has an L-shaped water baffle (16) bent at one end close to the installation chamber (3) in a direction away from the ground.

8. The side door drainage mechanism of a charging pile according to claim 1, characterized in that: An annular boss (17) is protruded from the edge of the installation chamber (3) corresponding to the position of the side door (2), and the annular boss (17) surrounds the drainage mechanism (5).

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