CN210167797U - Power consumption monitoring and protecting device - Google Patents

Abstract

The utility model discloses an electricity consumption monitoring protection device, including box and metal head, the metal head is three, and three metal head is triangle-shaped and fixes in the inside of box, and the metal head passes through the iron set support to be fixed in the inside of box, the laminating of the inside upper end of box is fixed with plastic sheet, and packs between the inner wall of plastic sheet and box and have the dry powder, be fixed with the electrical connection post on the right side lower extreme outer wall of box, electrical connection post and metal head electric connection, thermal-insulated cotton board is installed through the hinge in the inside upper end of box, and the hinge is located the inside left side inner wall of box. The utility model discloses an it is fixed with three metal head to pass through the iron set inside the box to make the metal head pass through the power connection post electric connection of wire and box one side, can lead away and pass to the earth connection through the power connection post by the metal head when the inside electric arc that takes place of box, the effectual harm of having avoided electric arc, and the dry powder of the inside upper end of box can spill down when the conflagration and put out a fire.

Description

Power consumption monitoring and protecting device

Technical Field

The utility model relates to an electricity monitoring technology field specifically is an electricity consumption monitoring protection device.

Background

At present, with rapid development of economy and improvement of life of people, electric devices are increasing continuously, and an electric fire caused by electricity consumption is rising year by year and becomes a leading cause of a fire, various electric protection devices become an indispensable part in an electric circuit in order to reduce occurrence of an electric accident, visualization of electricity consumption information and intelligent service in data are gradually becoming demands along with increase of electricity consumption and popularization of the current internet of things, and existing overcurrent protection electric appliances and residual current protection electric appliances cannot detect a fault arc.

Patent number is CN 201721570414.3's publication a novel intelligent power consumption monitoring protection device, though can detect the fault arc, but can not handle the elimination to the electric arc after detecting, can't avoid the harm of fault arc. Therefore, we propose a power consumption monitoring protection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electricity consumption monitoring protection device is fixed with three metal head through the iron set inside the box to make metal head pass through the connection electric post electric connection of wire and box one side, can lead away and pass to the earth connection through connecting the electric post by the metal head when the inside electric arc that takes place of box, the effectual harm of having avoided electric arc, and the dry powder of the inside upper end of box can spill down when the conflagration and put out a fire, has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the power utilization monitoring and protecting device comprises a box body and three metal heads, wherein the three metal heads are fixed in the box body in a triangular mode and supported and fixed in the box body through iron rods;

the utility model discloses a box, including box, power connection post, metal head, hinge, thermal-insulated cotton board, plastic sheet, the laminating of the inside upper end of box is fixed with plastic sheet, and packs between the inner wall of plastic sheet and box has the dry powder, be fixed with the power connection post on the right side lower extreme outer wall of box, power connection post and metal head electric connection, the thermal-insulated cotton board is installed through the hinge to the inside upper end of box, and the hinge is located the inside left side inner wall.

As a preferred embodiment of the utility model, the upper end at the right side inner wall middle part of box is fixed with rubber support pad, and rubber support pad supports in the right side bottom of thermal-insulated cotton board.

As a preferred embodiment of the utility model, the tank wall of the both sides upper end of box all is provided with the ventilation tripe, the ventilation tripe is two.

As a preferred embodiment of the utility model, through wire electric connection, the wire is connected in the bottom of iron set between metal head and the power connection post.

As a preferred embodiment of the present invention, the heat insulating cotton sheet is made of heat insulating cotton.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a power consumption monitoring protection device is fixed with three metal head through iron set inside the box to make metal head pass through the connection electric post electric connection of wire and box one side, can lead away and pass to the earth connection through the connection electric post by the metal head when the inside electric arc that takes place of box, the effectual harm of having avoided electric arc, and the dry powder of the inside upper end of box can spill down when the conflagration and put out a fire.

2. The utility model discloses a power consumption monitoring and protecting device is fixed with rubber supporting pad through the upper end at the right side inner wall middle part that makes the box, and rubber supporting pad supports in the right side bottom of thermal-insulated cotton board, and rubber supporting pad has the spacing effect of support to the bottom of thermal-insulated cotton board.

3. The utility model discloses an electricity consumption monitoring protection device, the tank wall through the both sides upper end that makes the box all is provided with the ventilation tripe, and the ventilation tripe is two, and when the box internal fixation used electrical monitoring device, the good radiating effect in the box can be guaranteed to the ventilation tripe.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the power consumption monitoring and protecting device of the present invention;

fig. 2 is the utility model discloses power consumption monitoring protection device's perpendicular cross-sectional structure sketch map.

In the figure: 1. a box body; 2. a metal head; 3. a heat insulating cotton sheet; 4. a hinge; 5. a plastic sheet; 6. dry powder; 7. ventilating shutters; 8. a rubber support pad; 9. connecting a power post; 10. an iron rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: the power consumption monitoring and protecting device comprises a box body 1 and three metal heads 2, wherein the three metal heads 2 are fixed in the box body 1 in a triangular mode, and the metal heads 2 are supported and fixed in the box body 1 through iron rods 10;

the utility model discloses a box, including box 1, hinge 4, connecting post 9, metal head 2 electric connection, the laminating of the inside upper end of box 1 is fixed with plastic sheet 5, and packs between plastic sheet 5 and box 1's the inner wall and have dry powder 6, be fixed with on box 1's the right side lower extreme outer wall and connect electrical post 9, connect electrical post 9 and metal head 2 electric connection, thermal-insulated cotton board 3 is installed through hinge 4 to box 1's inside upper end, and hinge 4 is located box 1 inside left side inner wall.

In the embodiment (please refer to fig. 1 and 2), three metal heads 2 are fixed inside the box body 1 through iron rods 10, and the metal heads 2 are electrically connected with the electric connection posts 9 on one side of the box body 1 through wires, so that electric arcs can be conducted away from the metal heads 2 and transmitted to a ground wire through the electric connection posts 9 when the electric arcs occur inside the box body 1, the damage of the electric arcs is effectively avoided, and the dry powder 6 at the upper end inside the box body 1 can be sprinkled down to extinguish fire in case of fire.

Wherein, the upper end at the right side inner wall middle part of box 1 is fixed with rubber supporting pad 8, and rubber supporting pad 8 supports in the right side bottom of thermal-insulated cotton board 3.

In this embodiment (please refer to fig. 1 and 2), a rubber supporting pad 8 is fixed at the upper end of the middle part of the inner wall of the right side of the box body 1, the rubber supporting pad 8 is supported at the bottom of the right side of the heat insulation cotton plate 3, and the rubber supporting pad 8 has a supporting and limiting effect on the bottom of the heat insulation cotton plate 3.

The box walls at the upper ends of the two sides of the box body 1 are provided with two ventilation shutters 7, and the number of the ventilation shutters 7 is two.

In this embodiment (see fig. 1), the two ventilation louvers 7 are disposed on the box walls 1 at the upper ends of the two sides of the box body 1, and when the power consumption monitoring device is fixed in the box body 1, the ventilation louvers 7 can ensure a good heat dissipation effect in the box body 1.

The metal head 2 is electrically connected with the electric connecting column 9 through a lead, and the lead is connected to the bottom of the iron rod 10.

Wherein the heat insulation cotton plate 3 is made of heat insulation cotton.

It should be noted that the utility model relates to an electricity consumption monitoring and protecting device, which comprises a box body 1, a metal head 2, a heat insulation cotton plate 3, a hinge 4, a plastic thin plate 5, dry powder 6, a ventilation louver 7, a rubber supporting pad 8, an electric connection post 9 and an iron rod 10, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the components are known by technicians in the field through technical manuals or conventional experimental methods, when the device is used, the electricity consumption monitoring device is fixedly arranged in the box body 1, the heat insulation cotton plate 3 is covered on the upper end surface of the box body 1, the outer cover of the box body 1 is closed, then the electric connection post 9 is connected with a grounding wire, when the device is used, if an electric arc phenomenon occurs in equipment in the box body 1, the electric arc can be absorbed by the metal head 2 and leads to the ground through the electric connection post 9, the electric arc influence is avoided, when combustion, the heat insulation cotton plate 3 can prevent flame from spreading, and meanwhile, the plastic thin plate 3 is melted at high temperature, so that the dry powder 6 can fall on electric equipment, and the fire extinguishing effect can be achieved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 an electricity monitoring protection device, includes box (1) and metal head (2), its characterized in that: the number of the metal heads (2) is three, the three metal heads (2) are fixed in the box body (1) in a triangular mode, and the metal heads (2) are supported and fixed in the box body (1) through iron rods (10);

the utility model discloses a box, including box (1), the inside upper end laminating of box (1) is fixed with plastic sheet (5), and packs between the inner wall of plastic sheet (5) and box (1) and have dry powder (6), be fixed with electric connection post (9) on the right side lower extreme outer wall of box (1), electric connection post (9) and metal head (2) electric connection, thermal-insulated cotton board (3) are installed through hinge (4) to the inside upper end of box (1), and hinge (4) are located box (1) inside left side inner wall.

2. The electricity monitoring and protecting device according to claim 1, wherein: the upper end at the right side inner wall middle part of box (1) is fixed with rubber supporting pad (8), and rubber supporting pad (8) support is in the right side bottom of thermal-insulated cotton board (3).

3. The electricity monitoring and protecting device according to claim 1, wherein: the box wall of the upper end of the two sides of the box body (1) is provided with two ventilation shutters (7), and the number of the ventilation shutters (7) is two.

4. The electricity monitoring and protecting device according to claim 1, wherein: the metal head (2) is electrically connected with the electric connection pole (9) through a lead, and the lead is connected to the bottom of the iron rod (10).

5. The electricity monitoring and protecting device according to claim 1, wherein: the heat insulation cotton plate (3) is made of heat insulation cotton.

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