Connecting structure of fan and door plate of charger and charger

Abstract

The utility model relates to a battery charger fan and door plate connecting structure and battery charger, including door plate and at least one fan, the fan is fixed on the mounting plate, one side of the mounting plate is rotatably connected with the door plate, a door lock mechanism is arranged between the other side of the mounting plate and the door plate, the door plate is provided with a ventilation opening corresponding to the fan, and the door plate is provided with a ventilation opening corresponding to the fan. By adopting the connecting structure of the fan and the door plate, the maintenance time of the fan is shortened, and the workload and the labor intensity of maintenance personnel are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of chargers, and in particular to a connection structure between a charger fan and a door panel, and a charger. Background Art

[0002] The statements herein merely provide background art related to the present invention and do not necessarily constitute prior art.

[0003] At present, the fans of chargers are generally fixed on the door panels. A 240kW charger generally needs to install 16 fans. Due to the large number, the probability of maintenance is greatly increased. Due to the fixed installation, the fans need to be removed for maintenance. After the maintenance is completed, the fans need to be reinstalled on the door panels, which causes inconvenience in maintenance, increases maintenance time, and increases the workload and labor intensity of maintenance personnel. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and to provide a connection structure between a charger fan and a door panel, which does not require the fan to be removed from the door panel when repairing the fan, thereby shortening the repair time and reducing the labor intensity of the repair personnel.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] In the first aspect, an embodiment of the utility model provides a connection structure between a charger fan and a door panel, including a door panel and at least one fan, wherein the fan is fixed on a mounting plate, one side of the mounting plate is rotatably connected to the door panel, a door lock mechanism is provided between the other side of the mounting plate and the door panel, and a ventilation opening corresponding to the fan is provided on the door panel.

[0007] Optionally, a frame is provided on the outer side of the door panel at the edge of the vent, and one side of the frame is rotatably connected to one side of the mounting plate.

[0008] Optionally, a plurality of grille bars are arranged in the inner space of the frame, and two ends of the grille bars are fixedly connected to the frame.

[0009] Optionally, one side of the mounting plate is rotatably connected to the frame via a plurality of hinges.

[0010] Optionally, a flange is provided at the edge of the mounting plate, and the mounting plate is rotatably connected to the frame through the flange at one edge.

[0011] Optionally, the width of the flange is not less than the dimension of the fan along its axial direction.

[0012] Optionally, a fan installation opening is provided on the installation plate, and the fan is installed at the fan installation opening.

[0013] Optionally, the fans are arranged in multiple rows on the mounting plate, and each row has multiple fans.

[0014] Optionally, a vertical edge on one side of the mounting plate is rotatably connected to the door panel.

[0015] In a second aspect, an embodiment of the present invention provides a charger, which is provided with the connection structure between the charger fan and the door panel described in the first aspect.

[0016] The beneficial effects of the above utility model are as follows:

[0017] The utility model discloses a connection structure between a charger fan and a door panel, in which the fan is mounted on a mounting plate, one side of the mounting plate is rotatably connected to the door panel, and a door lock mechanism is provided between the other side and the door panel. When the fan is to be repaired, it is only necessary to open the door lock mechanism and rotate the mounting plate to detach the fan from the door panel to expose the fan, thereby facilitating maintenance personnel to repair the fan without having to remove the fan completely from the door panel, thus saving the time for removing and reinstalling the fan, shortening the maintenance time of the fan, and reducing the workload and labor intensity of the maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings in the specification, which constitute a part of the present application, are used to provide a further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute a limitation on the present application.

[0019] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the utility model when the mounting plate and the door panel are locked;

[0020] Figure 2 This is a front view of the overall structure of Embodiment 1 of the utility model when the mounting plate and the door panel are locked;

[0021] Figure 3 This is a schematic diagram of the overall structure of the embodiment 1 of the utility model when the mounting plate and the door panel are in an open state;

[0022] Among them, 1. Door panel, 2. Mounting plate, 3. Door lock mechanism, 4. Fan, 5. Frame, 6. Grille bars. DETAILED DESCRIPTION

[0023] Example 1

[0024] This embodiment provides a charger fan and door panel connection structure, such as Figure 1-Figure 3 As shown, it includes a door panel 1 and at least one fan 4. In this embodiment, a plurality of fans 4 are provided, and the charger adopts a 240kW charger, so sixteen fans 4 are provided.

[0025] The door panel 1 may adopt the existing door panel structure for chargers, including a door frame, a panel is arranged inside the door frame, and a profile frame is arranged on the outer side of the panel to increase the structural strength of the entire door panel.

[0026] The upper part of the panel is provided with a ventilating hole, which is used to cooperate with the fan 4, and the fan 4 ventilates the interior of the charger through the ventilating hole.

[0027] The door panel is rotatably connected to the edge of one side of the mounting plate 2, and a plurality of fans 4 are installed on the mounting plate 2. A door lock mechanism 3 is provided between the other edge of the mounting plate 2 and the door panel 1. When the mounting plate 2 is rotated to be locked with the door panel 1 through the door lock mechanism 3, the mounting plate 2 covers the vent, and the interior of the charger can be ventilated through the fans 4 at this time.

[0028] The door lock mechanism 3 is opened and the mounting plate 2 is rotated, so that the fan 4 can be exposed and repaired.

[0029] The door lock mechanism 3 can be an existing door lock, which has a first door lock part and a second door lock part that cooperate with each other, wherein the first door lock part is fixed to the door panel 1, and the second door lock part is fixed to the mounting plate 2.

[0030] Specific:

[0031] The outer side of the door panel 1 is provided with a frame 5, which is arranged along the edge of the vent. The space inside the frame 5 is provided with a plurality of grille bars 6, which are arranged horizontally, and the two ends of the grille bars 6 are fixedly connected to the two vertical parts of the frame 5 respectively.

[0032] The mounting plate 2 includes a plate portion, which is provided with a plurality of fan mounting openings, at which fans 4 are fixed. In this embodiment, four rows of fans 4 are vertically arranged, each row has four fans 4, and there are sixteen fans 4 in total.

[0033] The edge of the plate portion is provided with an inwardly facing flange, and the width of the flange is not less than the dimension of the fan 4 along the axial direction so that the fan 4 can be accommodated in the space formed by the flange and the plate portion.

[0034] The flange on one side edge of the plate is rotatably connected to the corresponding side edge of the frame via a hinge. In order to ensure the connection strength between the mounting plate 2 and the frame 5, a plurality of hinges are provided. Preferably, three hinges are provided, and the three hinges are respectively provided at the middle and two end positions of the connecting edge between the mounting plate 2 and the frame 5.

[0035] The first door lock of the door lock mechanism 3 is fixed on the frame 5, and the second door lock part is fixed on the corresponding position of the plate part.

[0036] In this embodiment, in order to further facilitate maintenance personnel to repair the fan, a vertical edge of one side of the frame 5 is rotatably connected to the mounting plate via a hinge.

[0037] In the connection structure between the fan and the door panel of this embodiment, under normal working conditions, the door lock mechanism 3 locks the mounting plate 2 and the frame 5. At this time, the mounting plate 2 covers the vent, and the fan 4 works to ventilate the charger.

[0038] When the fan 4 needs to be repaired, the door lock mechanism 3 is opened and the mounting plate 2 is rotated. At this time, the front and rear sides of the fan 4 can be exposed, and the maintenance personnel can now repair the fan 4. After the maintenance is completed, the mounting plate 2 is rotated and the door lock mechanism 3 is locked.

[0039] By adopting the connection structure between the fan and the door panel of this embodiment, it is not necessary to remove the fan 4 from the door panel 1, which saves the time of removing and reinstalling the fan 4, shortens the maintenance time of the fan 4, and reduces the workload and labor intensity of the maintenance personnel.

[0040] Example 2

[0041] This embodiment provides a charger, which is provided with the connection structure between the charger fan and the door panel described in Embodiment 1. The remaining structure of the charger can adopt the existing technology and will not be described in detail here.

[0042] Although the above describes the specific implementation methods of the utility model in combination with the accompanying drawings, it is not intended to limit the scope of protection of the utility model. Technical personnel in the relevant field should understand that on the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.

Claims

1. A connection structure between a charger fan and a door panel, comprising a door panel and at least one fan, characterized in that: The fan is fixed on a mounting plate, one side of the mounting plate is rotatably connected to the door panel, a door lock mechanism is arranged between the other side of the mounting plate and the door panel, and a vent corresponding to the fan is arranged on the door panel.

2. The connection structure between the charger fan and the door panel according to claim 1, characterized in that: A frame is provided on the outer side of the door panel at the edge of the vent, and one side of the frame is rotatably connected to one side of the mounting plate.

3. The connection structure between the charger fan and the door panel according to claim 2, characterized in that: A plurality of grille bars are arranged in the inner space of the frame, and two ends of the grille bars are fixedly connected to the frame.

4. The connection structure between the charger fan and the door panel according to claim 2, characterized in that: One side of the mounting plate is rotatably connected to the frame via a plurality of hinges.

5. The connection structure between the charger fan and the door panel according to claim 2, characterized in that: The edge of the mounting plate is provided with a flange, and the mounting plate is rotatably connected to the frame through the flange at one edge.

6. The connection structure between the charger fan and the door panel according to claim 5, characterized in that: The width of the flange is not less than the dimension of the fan along its axial direction.

7. The connection structure between the charger fan and the door panel according to claim 1, characterized in that: The installation plate is provided with a fan installation opening, and the fan is installed at the fan installation opening.

8. The connection structure between a charger fan and a door panel as claimed in claim 1, characterized in that: The fans are arranged in multiple rows on the mounting plate, and each row has multiple fans.

9. The connection structure between a charger fan and a door panel as claimed in claim 1, characterized in that: One side vertical edge of the mounting plate is rotatably connected to the door panel.

10. A charger, characterized in that: A connection structure between a charger fan and a door panel as claimed in any one of claims 1 to 9 is provided.

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