Charging pile air cooling mechanism capable of adjusting local air flow

Abstract

The utility model relates to the technical field of charging pile air cooling, in particular to a charging pile air cooling mechanism capable of adjusting local air flow. Ventilation grids are arranged at the left end and the right end of the outer side face of the charging pile shell correspondingly, a detachable rear cover plate is installed on the rear side face of the charging pile shell, an air outlet grid is arranged on the rear side face of the detachable rear cover plate, a flow guide cover is arranged on the front side face of the detachable rear cover plate, an exhaust fan is installed on the front side face of the flow guide cover, and an air inlet is formed in the front side face of an exhaust fan shell. According to the charging pile, pitching adjustment can be carried out on the exhaust fan according to requirements, so that an air inlet of the exhaust fan can face a heat source, heat is brought out of the charging pile shell by increasing the air flow near the heat source, and therefore the charging pile can be used for charging the charging pile. And the heat dissipation efficiency of the charging pile is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of charging pile air cooling, and specifically to a charging pile air cooling mechanism capable of adjusting local air flow. Background Art

[0002] Most air-cooled dual-gun charging piles share a heat dissipation system. The existing air-cooled radiators of charging piles mainly include multiple exhaust fans installed near the air outlet grille. The exhaust fans are fixed on the air outlet grille. When the charging pile needs to dissipate heat, the exhaust fans are started to extract the hot air inside the charging pile.

[0003] Specifically, when using a dual-gun charging pile, the positions of the main heat-generating components inside the charging pile are different when one charging gun is started and when both charging guns are started at the same time. Since the position of the exhaust fan is fixed, when the charging pile is locally overheated, the speed of the exhaust fan is generally increased to improve the air circulation efficiency inside the charging pile. However, simply increasing the speed of the exhaust fan does not produce an ideal heat dissipation effect. Utility Model Content

[0004] The present application provides a charging pile air cooling mechanism that can adjust the local air flow. The exhaust fan can be pitch-adjusted as needed so that the air inlet of the exhaust fan can face the heat source. By increasing the air flow near the heat source, the heat is brought out of the charging pile shell, thereby effectively improving the heat dissipation efficiency of the charging pile and effectively solving the problems in the background technology.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a charging pile air cooling mechanism that can adjust the local air flow, comprising a charging pile shell; air-permeable grilles are provided at both ends of the outer side surface of the charging pile shell, a removable rear cover is installed on the rear side surface of the charging pile shell, an air outlet grille is provided on the rear side surface of the removable rear cover, an air deflector is provided on the front side surface of the removable rear cover, and at least one exhaust fan shell is installed on the front side surface of the air deflector, and at least one exhaust fan shell is linearly distributed on the air deflector from top to bottom, an electric exhaust fan is installed inside the exhaust fan shell, an air inlet is provided on the front side surface of the exhaust fan shell, the rear side surface of the exhaust fan shell is connected to the air deflector through a flexible connecting sleeve, and the exhaust fan shell is connected to the removable rear cover through a pitch adjuster.

[0006] Preferably, hidden handles are provided at both upper and lower ends of the outer side surface of the detachable rear cover.

[0007] Preferably, a partition is provided inside the air guide cover near the flexible connecting sleeve, and the partition separates two adjacent electric exhaust fans.

[0008] Preferably, the pitch adjuster includes a support rod installed on a removable rear cover, the end of the support rod is connected to a support frame through a hinge support, the support frame is installed inside the exhaust fan housing, and at least one electrically controlled telescopic rod is provided between the outer side surface of the exhaust fan housing and the removable rear cover.

[0009] Preferably, the fixed end of the electrically controlled telescopic rod is rotatably connected to the detachable rear cover via a hinge support, and the telescopic end of the electrically controlled telescopic rod is rotatably connected to the support frame via a hinge support.

[0010] Compared with the prior art, the present invention has the following advantages:

[0011] 1. The charging pile air cooling mechanism, which can adjust the local air flow, can adjust the pitch of the exhaust fan according to demand, so that the air inlet of the exhaust fan can face the heat source. By increasing the air flow near the heat source, the heat is taken out of the charging pile shell, effectively improving the heat dissipation efficiency of the charging pile;

[0012] 2. When starting the charging gun, adjust the direction of the air inlet of the exhaust fan housing and aim the air inlet at the heat source. The hot air near the heat source is discharged faster, thereby improving the heat dissipation efficiency. When the charging pile is charging with a single gun, the air inlets of the exhaust fan housing are all facing the charging module of the charger. When the charging pile is charging with two guns, the multiple exhaust fan housings are divided into two groups, and their air inlets are facing two different charging modules. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of this application;

[0014] Figure 2 This is the main view of this application;

[0015] Figure 3 This is the rear view of this application;

[0016] Figure 4 This is a side sectional view of the present application;

[0017] Figure 5 for Figure 4 A partial enlarged schematic diagram of point A in the middle.

[0018] In the figure: 1 air intake grille, 2 charging pile housing, 3 air deflector, 4 exhaust fan housing, 5 flexible connecting sleeve, 6 hidden handle, 7 detachable rear cover, 8 partition, 9 support frame, 10 electric exhaust fan, 11 support rod, 12 electric telescopic rod, 13 air outlet grille. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0020] In the description of this application, if the direction description is involved, for example, the direction or position relationship indicated by "up", "down", "front", "back", "left", "right", etc. is based on the attached Figure 2 The orientations or positional relationships shown are for the purpose of facilitating the description of this application and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting this application. When a feature is referred to as being "disposed," "fixed," or "connected" to another feature, it may be directly disposed, fixed, or connected to the other feature or indirectly disposed, fixed, or connected to the other feature.

[0021] See also Figure 1-5 , the present application provides the following technical solutions: a charging pile air cooling mechanism capable of adjusting the local air flow, comprising a charging pile shell 2; air vents 1 are provided on both the left and right ends of the outer side surfaces of the charging pile shell 2, a removable rear cover 7 is installed on the rear side surface of the charging pile shell 2, an air outlet grille 13 is provided on the rear side surface of the removable rear cover 7, an air deflector 3 is provided on the front side surface of the removable rear cover 7, and at least one exhaust fan shell 4 is installed on the front side surface of the air deflector 3, and at least one exhaust fan shell 4 is linearly distributed on the air deflector 3 from top to bottom, an electric exhaust fan 10 is installed inside the exhaust fan shell 4, an air inlet is provided on the front side surface of the exhaust fan shell 4, the rear side surface of the exhaust fan shell 4 is communicated with the air deflector 3 through a flexible connecting sleeve 5, and the exhaust fan shell 4 is connected to the removable rear cover 7 through a pitch adjuster.

[0022] Specifically, when the charging gun is started, the direction of the air inlet of the exhaust fan housing 4 is adjusted and the air inlet is aimed at the heat source. The hot air near the heat source is discharged faster, thereby improving the heat dissipation efficiency. The flexible connecting sleeve 5 is an airtight silicone sleeve or rubber sleeve.

[0023] More specifically, when the charging pile is single-gun charging, the air inlets of the exhaust fan housing 4 are all facing the charging module of the charger. When the charging pile is dual-gun charging, multiple exhaust fan housings 4 are divided into two groups, and their air inlets are facing two different charging modules.

[0024] Furthermore, hidden handles 6 are provided at the upper and lower ends of the outer side surface of the detachable rear cover 7.

[0025] Specifically, the provision of the hidden handle 6 facilitates the assembly and disassembly of the detachable rear cover 7 and the transportation of the charging pile.

[0026] Furthermore, a partition 8 is provided inside the air deflector 3 near the flexible connecting sleeve 5 , and the partition 8 separates two adjacent electric exhaust fans 10 .

[0027] Specifically, the provision of the partition 8 can effectively reduce the interference between the hot air discharged by the electric exhaust fan 10 and the impact on the heat dissipation effect.

[0028] Furthermore, the pitch adjuster includes a support rod 11 installed on the removable rear cover 7, the end of the support rod 11 is connected to a support frame 9 through a hinge support, the support frame 9 is installed inside the exhaust fan housing 4, and at least one electrically controlled telescopic rod 12 is provided between the outer side surface of the exhaust fan housing 4 and the removable rear cover 7.

[0029] Specifically, the extension and retraction of the electrically controlled telescopic rod 12 can push the support frame 9 to perform pitch adjustment around the support rod 11, and the support frame 9 can drive the exhaust fan housing 4 to rotate, thereby adjusting the direction of the air inlet of the exhaust fan housing 4.

[0030] Furthermore, the fixed end of the electric telescopic rod 12 is rotatably connected to the detachable rear cover 7 via a hinge support, and the telescopic end of the electric telescopic rod 12 is rotatably connected to the support frame 9 via a hinge support.

[0031] Specifically, both ends of the electrically controlled telescopic rod 12 are hinged, which can realize both rotation adjustment of the exhaust fan housing 4 and position fixation thereof.

[0032] During use: According to the position of the heat source inside the charging pile, adjust the direction of the air inlet of the exhaust fan housing 4 so that the air inlet of the exhaust fan housing 4 can point to the heat source, thereby accelerating the flow of air near the heat source and achieving the purpose of rapid heat dissipation.

[0033] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A charging pile air cooling mechanism capable of adjusting local air flow, characterized by: The charging pile housing (2) comprises a charging pile housing (2); both left and right ends of the outer side of the charging pile housing (2) are provided with ventilation grilles (1); a removable rear cover (7) is installed on the rear side of the charging pile housing (2); an air outlet grille (13) is provided on the rear side of the removable rear cover (7); a shroud (3) is provided on the front side of the shroud (3); at least one exhaust fan housing (4) is installed on the front side of the shroud (3); at least one exhaust fan housing (4) is linearly distributed on the shroud (3) from top to bottom; an electric exhaust fan (10) is installed inside the exhaust fan housing (4); an air inlet is provided on the front side of the exhaust fan housing (4); the rear side of the exhaust fan housing (4) is connected to the shroud (3) through a flexible connecting sleeve (5); and the exhaust fan housing (4) is connected to the removable rear cover (7) through a pitch adjuster.

2. The charging pile air cooling mechanism capable of adjusting local air flow according to claim 1, characterized in that: Hidden handles (6) are provided at both upper and lower ends of the outer side surface of the detachable rear cover (7).

3. The charging pile air cooling mechanism capable of adjusting local air flow according to claim 1, characterized in that: A partition (8) is provided inside the air guide cover (3) near the flexible connecting sleeve (5), and the partition (8) separates two adjacent electric exhaust fans (10).

4. The charging pile air cooling mechanism capable of adjusting local air flow according to claim 1, characterized in that: The pitch adjuster comprises a support rod (11) mounted on a detachable rear cover (7), an end of the support rod (11) being connected to a support frame (9) via a hinged support, the support frame (9) being mounted inside the exhaust fan housing (4), and at least one electrically controlled telescopic rod (12) being provided between the outer side surface of the exhaust fan housing (4) and the detachable rear cover (7).

5. The charging pile air cooling mechanism capable of adjusting local air flow according to claim 4, characterized in that: The fixed end of the electrically controlled telescopic rod (12) is rotatably connected to the detachable rear cover plate (7) via a hinge support, and the telescopic end of the electrically controlled telescopic rod (12) is rotatably connected to the support frame (9) via a hinge support.

Images