Switch operation panel capable of preventing vertical water dripping

Abstract

The utility model relates to a switch operation panel capable of preventing vertical water dripping, and belongs to the technical field of electrical equipment. A switch operation panel capable of preventing vertical dripping comprises a shell for placing a switch, the upper portion of the shell is connected with a door plate, the door plate is fixedly provided with a switch operation panel corresponding to the position of the switch in the shell, the switch operation panel is covered with a protective cover plate matched with the switch operation panel, and the protective cover plate and the switch operation panel form a rotating pair. The utility model has the beneficial effects that the design is ingenious, the standardization degree is high, the opening and other parameters only need to be adjusted according to the model of the switch, the processing is convenient, the production cost is reduced, and the requirement of IPX1 waterproof grade is met at the same time.

Description

Technical Field

[0001] The utility model relates to a switch operation panel for preventing vertical water dripping, belonging to the technical field of electrical equipment. Background Art

[0002] To prevent the harm of condensation water dripping and pipeline water dripping to the electrical safety, in damp environments such as underground distribution rooms, the distribution equipment is generally required to reach the IPX1 waterproof level, that is, the distribution equipment can prevent vertical water dripping from invading the distribution equipment and damaging the electrical components. At the same time, for the convenience of operation and maintenance, more and more customers require that the switch elements in the distribution equipment can be operated with the door closed. To achieve the IPX1 waterproof level, the general method is to select the extended rotating handle provided by the manufacturer according to the switch model, place the mechanical operation handle outside the cabinet, so as to isolate the electrical part from outside the cabinet. However, this scheme requires configuring the extended rotating handle according to the switch model, which not only has a large variety but also a high procurement cost and low versatility. Content of the Utility Model

[0003] The purpose of the utility model is to propose a switch operation panel for preventing vertical water dripping, which meets the waterproof requirements and has standardized assembly, aiming at the problems existing in the prior art.

[0004] To achieve the above purpose, a switch operation panel for preventing vertical water dripping of the utility model includes a housing for placing a switch. A door panel is connected to the upper part of the housing. A switch operation panel corresponding to the position of the switch in the housing is fixed on the door panel. A protective cover plate matching with the switch operation panel is covered on the switch operation panel. The protective cover plate and the switch operation panel form a rotating pair.

[0005] Further, a square hole matching the outer shape of the protective cover plate is provided on the front surface of the door panel, and welding screws are provided around the square hole on the back surface of the door panel.

[0006] Fixing holes matching the welding screws are provided around the switch operation panel. A switch operation hole is provided on the front surface of the switch operation panel, and the switch operation hole corresponds to the handle position of the switch. A hole is provided on the side surface of the switch operation panel. A first folding edge for limiting the protective cover plate is provided at the bottom of the switch operation panel, which plays a limiting role when the protective cover plate is closed and isolates the switch from the outside, playing a role in preventing vertical water dripping.

[0007] Second folding edges are provided on both sides of the protective cover plate. Rotating holes matching the holes on the side surface of the switch operation panel are provided on the second folding edges, which is convenient for opening and closing the protective cover plate, so that the protective cover plate in the non-operation state closes by its own gravity. A boss is provided on one side of the protective cover plate adjacent to the folding edge, which is convenient for opening the protective cover plate.

[0008] The switch is fixed in the housing through a switch mounting bracket. Both sides of the switch mounting bracket have third flanges, and bracket fixing holes are provided on the third flanges. The front of the switch mounting bracket is provided with switch mounting holes. The height of the third flange is matched with the model of the switch. The bracket fixing holes are vertically oblong, and the switch mounting holes are horizontally oblong, which is convenient for adjusting the positions of the switch bracket and the switch, enabling the switch bracket to have two degrees of freedom and avoiding installation problems caused by errors.

[0009] The utility model has a clever concept, and its beneficial effects are high standardization. Only parameters such as the opening need to be adjusted according to the switch model, which is convenient for processing, reduces production costs, and meets the requirements of the IPX1 waterproof grade at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic structural diagram of the use state of an embodiment of the utility model.

[0011] Figure 2 is Figure 1 a schematic structural diagram of the middle door panel.

[0012] Figure 3 is Figure 1 a schematic structural diagram of the protective cover plate.

[0013] Figure 4 is Figure 1 a schematic structural diagram of the switch operation panel.

[0014] Figure 5 is Figure 1 a schematic structural diagram of the switch mounting bracket. DETAILED DESCRIPTION OF THE EMBODIMENTS Embodiment

[0015] The structure of this embodiment is as Figures 1-5As shown in the figure, a switch operation panel for preventing vertical dripping water includes a housing for placing the switch. A door panel 1 is connected to the upper part of the housing. A switch operation panel 3 corresponding to the position of the switch in the housing is fixed on the door panel 1. A protective cover plate 2 matching with the switch operation panel 3 is covered on the switch operation panel 3. The protective cover plate 2 and the switch operation panel 3 form a rotating pair. The door panel 1 is bent from sheet metal material. A square hole 1-1 is provided on the front surface, and the opening size matches the outer dimension of the protective cover plate 2, so that the protective cover plate 2 can just be embedded into the door panel 1 when it is closed; on the back surface, welding screws 1-2 are provided around the square hole 1-1, and their positions match the mounting holes 3-1 on the front surface of the switch operation panel 3, which are used for the switch operation panel 3. The protective cover plate 2 is bent from sheet metal material. The two sides of the protective cover plate have second folded edges 2-3. Rotating holes 2-1 are provided on the second folded edges 2-3, which cooperate with the holes 1-3 in the switch operation panel 3 to play a role in opening and closing the protective cover plate 2, so that the protective cover plate 2 naturally closes under the influence of its own gravity in the non-operating state and matches the square hole 1-1 on the front surface of the door panel 1, so that the protective cover plate 2 can just be embedded into the door panel 1 when it is closed; a boss 2-2 is provided on the front surface to facilitate the operator to open the protective cover plate 2. The switch operation panel 3 is bent from sheet metal material. Fixing holes 3-1 are provided on the front surface, which cooperate with the welding screws 1-2 on the back surface of the door panel 1 to fix the switch operation panel 3 on the back surface of the door panel 1; switch operation holes 3-2 are provided on the front surface, and their positions and sizes are such that the switch handle can just be exposed when the door panel 1 is in the closed state, so that the switch can be operated with the door closed; holes 3-3 are provided on the side surface, which cooperate with the rotating holes 2-1 on the side of the protective cover plate 2 to fix the protective cover plate 2 in the switch operation panel 3 and can be rotated and opened; a first folded edge 3-4 is provided at the bottom, which plays a limiting role when the protective cover plate 2 is closed and isolates the switch from the outside, playing a role in preventing vertical dripping water. The switch mounting bracket 4 is bent from sheet metal material. Switch mounting holes 4-1 are provided on the front surface, which match the switch model and are used to fix the switch. It is in a horizontal oval shape, which can make the switch adjust the fixing position left and right; bracket fixing holes 4-2 are provided on both sides of the front surface, which are used to install the switch mounting bracket 4 in the power distribution equipment. It is in a vertical oval shape, which can make the switch adjust the fixing position up and down; third folded edges 4-3 are provided on both sides, and their heights match the switch model, raising the switch mounting height and matching with the height of the switch operation panel 3, so that the switch handle can just be exposed when the door panel 1 is in the closed state.

[0016] The usage state of this embodiment can be referred to Figure 1 , when the door panel is closed, the protective cover plate has an open state A and a closed state B; when the door panel is in the open state C, the position of the switch mounting bracket or the switch can be adjusted as needed.

[0017] In addition to the above embodiments, the present invention can also have other implementation manners. All technical solutions formed by equivalent replacement or equivalent transformation fall within the protection scope required by the present invention.

Claims

1. A switch operation panel for preventing vertical dripping water, comprising a housing for placing a switch, characterized in that: The upper part of the housing is connected to the door panel. A switch operation panel corresponding to the switch position inside the housing is fixed on the door panel. A protective cover plate matching with the switch operation panel is covered on the switch operation panel, and the protective cover plate and the switch operation panel form a rotating pair. The switch is fixed inside the housing through a switch mounting bracket. Both sides of the switch mounting bracket have third flanges, and bracket fixing holes are provided on the third flanges. Switch mounting holes are provided on the front surface of the switch mounting bracket. The bracket fixing holes are vertically oblong, and the switch mounting holes are horizontally oblong.

2. The switch operation panel for preventing vertical dripping water according to claim 1, wherein: A square hole matching the outer shape of the protective cover plate is provided on the front surface of the door panel, and welding screws are provided around the square hole on the back surface of the door panel.

3. The switch operation panel for preventing vertical dripping water according to claim 1, characterized in that: Fixing holes matching the welding screws are provided around the switch operation panel. Switch operation holes are provided on the front surface of the switch operation panel, and the switch operation holes correspond to the handle positions of the switch. A hole is provided on the side surface of the switch operation panel, and a first flange for limiting the protective cover plate is provided at the bottom of the switch operation panel.

4. The switch operation panel for preventing vertical dripping water according to claim 2, wherein: Both sides of the protective cover plate have second flanges, and rotating holes matching the holes on the side surface of the switch operation panel are provided on the second flanges. A convex platform is provided on one side of the protective cover plate adjacent to the flange.

5. The switch operation panel for preventing vertical dripping water according to claim 1, characterized in that: The height of the third flange matches the model of the switch.

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