CN210326558U - Novel dust protected switch board - Google Patents

Abstract

The utility model discloses a novel dust protected switch board, including rectangular shell, first closed door, second closed door, first lock, built-in pull ring, second lock, hinge, first vent, second vent, thermometer, ventilating fan, backplate and fastening screw. The utility model has the advantages that: the ventilation fan carries out electric connection through wire and the inside battery of rectangle shell, and the shell of this ventilation fan runs through the right side wall of rectangle shell, guarantees the inside air permeability of device, and the backplate passes the screw on the backplate through fastening screw and revolves soon with the screw thread post on the rectangle shell to be connected, and the backplate is the screw thread rotary type with the rectangle shell to be connected, prevents that can't quick effectual when the inside damage of appearing of device maintains interior part.

Description

Novel dust protected switch board

Technical Field

The utility model relates to a switch board specifically is a novel dust protected switch board belongs to switch board technical field.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

Therefore, then need a novel dust protected switch board to satisfy the demand on the market at present, although multiple novel dust protected switch board has been produced on the market at present, but overall view, but still there are a lot of general troubles, one of them, do not set up the lock on the closed door of current novel dust protected switch board, lead to the unable totally enclosed fastening of closed door, its two, the closed door inside of current novel dust protected switch board does not set up the rubber pad, it is not good to lead to the dirt proofness, its three, the backplate of current novel dust protected switch board adopts the welded type, lead to can't quick effectual maintaining to inside part when device inside appears damaging.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel dust protected switch board just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a novel dustproof power distribution cabinet comprises a rectangular shell, a first closed door, a second closed door, a first door lock, a built-in pull ring, a second door lock, a hinge, a first ventilation opening, a second ventilation opening, a thermometer, a ventilation fan, a back plate and fastening screws; the rectangular shell forms a main body structure of the novel dustproof power distribution cabinet, the first closed door is rotatably connected and fixed on the front left end side wall of the rectangular shell, the second closed door is rotatably connected and fixed on the front right end side wall of the rectangular shell, the first door lock is respectively arranged above the first closed door and the second closed door, the second door lock is fixedly arranged at the bottom of the first door lock, the hinge screwing connection is fastened on the side wall of the rectangular shell, the first vent is penetratively arranged on the left side wall of the rectangular shell, the second vent is connected and arranged at the bottom of the first vent, the thermometer is fixedly arranged on the right side wall of the rectangular shell in a gluing mode, the ventilating fan is welded on the right side wall of the rectangular shell and is positioned at the bottom of the thermometer, and the back plate is screwed and connected and fastened at the back of the rectangular shell, the fastening screws are fixed on the back plate.

Preferably, in order to prevent that the dust proofness is not good, first closed door, second closed door all revolve to twist through the hinge and connect the fastening, are the rotary type with rectangular shell and are connected, and all glue on the inner wall of first closed door, second closed door and have sealed dustproof rubber pad.

Preferably, in order to prevent the closed door from being sealed and fastened incompletely, the first door lock and the second door lock are arranged in a vertical and horizontal symmetrical mode and penetrate through the first closed door and the second closed door to be connected and fixed in a spot welding mode.

Preferably, in order to ensure the ventilation inside the device, the ventilation fan is electrically connected with the storage battery inside the rectangular casing through a wire, and the casing of the ventilation fan penetrates through the right side wall of the rectangular casing.

Preferably, in order to prevent that can't be fast effectual when the device is inside to be maintained inside the part, the backplate passes the screw on the backplate through fastening screw and revolves soon with the screw thread post on the rectangle shell and be connected, and the backplate is connected with the rectangle shell is the screw thread rotary type.

The utility model has the advantages that: the novel dustproof power distribution cabinet has reasonable design, the first sealing door and the second sealing door are connected and fastened by hinge screwing, is connected with the rectangular shell in a rotating mode, the inner walls of the first closed door and the second closed door are glued with sealing dustproof rubber pads to prevent poor dustproof performance, the first door lock and the second door lock are arranged in a vertically and horizontally symmetrical mode, and penetrates through the first closing door and the second closing door to be connected and fixed in a spot welding mode, so that the closing door is prevented from being completely sealed and fastened, the ventilating fan is electrically connected with a storage battery in the rectangular shell through a lead, and the shell of this ventilation fan runs through the right side wall of rectangle shell, guarantees the inside air permeability of device, and the backplate passes the screw on the backplate through fastening screw and revolves soon with the screw post on the rectangle shell to be connected, and the backplate is the screw thread rotary type with the rectangle shell to be connected, prevents that can't quick effectual when the device is inside to appear damaging maintains interior part.

Drawings

Fig. 1 is a left three-dimensional schematic view of the present invention;

FIG. 2 is a right three-dimensional schematic view of the present invention;

fig. 3 is a back schematic view of the present invention.

In the figure: 1. rectangular shell, 2, rectangular shell, 3, second closing door, 4, first door lock, 5, built-in pull ring, 6, second door lock, 7, hinge, 8, first ventilation opening, 9, second ventilation opening, 10, thermometer, 11, ventilating fan, 12, backboard, 13 and fastening screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a novel dustproof power distribution cabinet includes a rectangular housing 1, a first closed door 2, a second closed door 3, a first door lock 4, a built-in pull ring 5, a second door lock 6, a hinge 7, a first vent 8, a second vent 9, a thermometer 10, a ventilating fan 11, a back plate 12 and a fastening screw 13; the rectangular shell 1 constitutes a main body structure of the novel dustproof power distribution cabinet, the first closed door 2 is rotatably connected and fixed on the front left end side wall of the rectangular shell 1, the second closed door 3 is rotatably connected and fixed on the front right end side wall of the rectangular shell 1, the first door lock 4 is respectively arranged above the first closed door 2 and the second closed door 3, the second door lock 6 is fixedly arranged at the bottom of the first door lock 4, the hinge 7 is screwed and connected and fastened on the side wall of the rectangular shell 1, the first ventilation opening 8 is arranged on the left side wall of the rectangular shell 1 in a penetrating manner, the second ventilation opening 9 is connected and arranged at the bottom of the first ventilation opening 8, the ventilation fan 10 is fixed on the right side wall of the rectangular shell 1 in a gluing manner, the ventilation fan 11 is welded on the right side wall of the rectangular shell 1, and the ventilation fan 11 is positioned at the bottom of the thermometer 10, the back plate 12 is screwed and fastened on the back of the rectangular shell 1, and the fastening screw 13 is fixed on the back plate 12.

The first closing door 2 and the second closing door 3 are connected and fastened through hinge screwing and are rotatably connected with the rectangular shell 1, the inner walls of the first closing door 2 and the second closing door 3 are glued with sealing dustproof rubber pads to prevent poor dustproof performance, the first door lock 4 and the second door lock 6 are symmetrically arranged up and down and left and right and penetrate through the first closing door 2 and the second closing door 3 to be connected and fixed through spot welding to prevent the closing doors from being fastened in a completely sealed mode, the ventilating fan 11 is electrically connected with a storage battery inside the rectangular shell 1 through a conducting wire, the shell of the ventilating fan 11 penetrates through the right side wall of the rectangular shell to ensure the ventilation inside the device, the back plate 12 penetrates through a screw hole in the back plate 12 through a fastening screw 13 and is connected with a threaded column on the rectangular shell 1 in a screwing mode, the back plate 12 is rotatably connected with the rectangular shell 1 through a screw thread, the internal parts can not be maintained quickly and effectively when the device is damaged.

The working principle is as follows: when using this novel dust protected switch board, earlier arrange the device in rectangular shell 1 and connect fixed fastening, then pass backplate 12 screw on the backplate 12 through fastening screw 13 and revolve wrong the connection with the screw post on the rectangular shell 1, prevent to repair inside quick effectual inside part when the damage appears in the device inside, again with first closed door 2, second closed door 3 is all revolved wrong connection fastening through the hinge, be the rotary type with rectangular shell 1 and be connected, and first closed door 2, it has the sealed dustproof rubber pad of one deck all to glue on the inner wall of second closed door 3, prevent that the dirt resistance is not good, then with first closed door 2, second closed door 3 through first lock 4 and second lock 6 connect the fastening can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a novel dust protected switch board which characterized in that: the multifunctional door comprises a rectangular shell (1), a first sealing door (2), a second sealing door (3), a first door lock (4), a built-in pull ring (5), a second door lock (6), a hinge (7), a first ventilation opening (8), a second ventilation opening (9), a thermometer (10), a ventilation fan (11), a back plate (12) and a fastening screw (13); the rectangular shell (1) forms a main body structure of the novel dustproof power distribution cabinet, the first closed door (2) is rotatably connected and fixed on the left side wall of the front side of the rectangular shell (1), the second closed door (3) is rotatably connected and fixed on the right side wall of the front side of the rectangular shell (1), the first door lock (4) is respectively arranged above the first closed door (2) and the second closed door (3), the second door lock (6) is fixedly arranged at the bottom of the first door lock (4), the hinge (7) is screwed and connected and fastened on the side wall of the rectangular shell (1), the first vent (8) is arranged on the left side wall of the rectangular shell (1) in a penetrating manner, the second vent (9) is connected and arranged at the bottom of the first vent (8), and the thermometer (10) is fixed on the right side wall of the rectangular shell (1) in a cementing manner, the ventilating fan (11) is welded on the right side wall of the rectangular shell (1), the ventilating fan (11) is located at the bottom of the thermometer (10), the back plate (12) is screwed, connected and fastened at the back of the rectangular shell (1), and the fastening screw (13) is fixed on the back plate (12).

2. The novel dustproof power distribution cabinet of claim 1, characterized in that: first closed door (2), second closed door (3) are all twisted soon through hinge (7) and are connected the fastening, are the rotary type with rectangle shell (1) and are connected, and all glue and have sealed dustproof rubber pad on the inner wall of first closed door (2), second closed door (3).

3. The novel dustproof power distribution cabinet of claim 1, characterized in that: the first door lock (4) and the second door lock (6) are symmetrically arranged up and down, left and right and penetrate through the first closed door and the second closed door to be connected and fixed in a spot welding mode.

4. The novel dustproof power distribution cabinet of claim 1, characterized in that: ventilating fan (11) carry out electric connection through wire and the inside battery of rectangle shell (1), and the right side wall of rectangle shell (1) is run through to the shell of this ventilating fan (11).

5. The novel dustproof power distribution cabinet of claim 1, characterized in that: the back plate (12) penetrates through a screw hole in the back plate (12) through a fastening screw (13) and is connected with a threaded column in the rectangular shell (1) in a screwing mode, and the back plate (12) is connected with the rectangular shell (1) in a threaded rotating mode.

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