CN211238974U

CN211238974U - Novel power supply distribution box for water conservancy and hydropower

Info

Publication number: CN211238974U
Application number: CN202020040910.3U
Authority: CN
Inventors: 高浩钫; 周锡炯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-08-11
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a novel water conservancy and hydropower power supply distribution box, which comprises a distribution box body and a box body door plate, wherein the box body door plate is arranged at the front end of the distribution box body, the box body door plate is fixedly connected with the distribution box body through a hinge, glass windows are arranged on the outer walls of the front ends of the left side and the right side of the box body door plate, heat dissipation holes are reserved at the upper end of an inner interlayer plate, the height of each heat dissipation hole is larger than that of each vent, rainwater is prevented from entering the heat dissipation holes from the vents in rainy days when the distribution box body is arranged outdoors, electrical components arranged on an electrical installation plate are wetted through the heat dissipation holes, so that the electrical components are damaged due to water, and the dangerous accidents of accidental electric shock when workers open the distribution box body are effectively avoided, a filter screen plate is arranged at the vents and the water outlet, dust is prevented from being gathered in the, the heat-sinking capability of block terminal can be promoted.

Description

Novel power supply distribution box for water conservancy and hydropower

Technical Field

The utility model belongs to the technical field of the block terminal is relevant, concretely relates to novel power supply distribution box for water conservancy water and electricity.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

The power supply distribution box technology for water conservancy and hydropower in the prior art has the following problems: traditional water conservancy is power supply distribution box water-proof effects for water and electricity is relatively poor, and the block terminal is easily intake when the block terminal is installed outdoors for electrical components takes place to damage because of meeting water, and the staff takes place the dangerous accident of accidental electric shock easily when opening the distribution box body, and traditional water conservancy is power supply distribution box heat dispersion relatively poor for water and electricity simultaneously, easily burns out under outdoor high temperature weather.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel power supply distribution box for water conservancy water and electricity to solve the traditional power supply distribution box for water conservancy water and electricity waterproof effect and the relatively poor problem of heat dispersion that provide among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel power supply distribution box for water conservancy and hydropower comprises a distribution box body and a box body door plate, wherein the box body door plate is arranged at the front end of the distribution box body, the box body door plate is fixedly connected with the distribution box body through a hinge, glass windows are arranged on the outer walls of the front ends of the left side and the right side of the box body door plate, a fixing lock hole is arranged on the outer wall of the front end of the right side of the box body door plate, vents are arranged on the outer walls of the left end and the right end of the distribution box body close to the upper side, an air inlet filter screen plate is arranged inside the vents, water outlets are arranged on the outer walls of the left end and the right end of the distribution box body at the lower side of the vents, an air outlet filter screen plate is arranged inside the water outlets, an electric appliance mounting plate is connected, and the outer wall of the inner partition board close to the lower side is connected with a drainage trapezoidal board.

Preferably, the upper end of the distribution box body is provided with a box top cover, and the outer walls of the left end and the right end of the distribution box body close to the rear side are connected with box body installation foot plates.

Preferably, the peripheral inner walls of the vent and the water outlet are provided with screen clamping grooves, and the inlet air filter screen and the outlet air filter screen are respectively clamped in the screen clamping grooves on the peripheral inner walls of the vent and the water outlet.

Preferably, the distance from the inner wall at the upper end of the vent to the outer wall at the lower end of the distribution box body is smaller than the distance from the inner wall at the lower end of the heat dissipation hole to the outer wall at the lower end of the distribution box body.

Preferably, the upper end of the drainage trapezoidal plate is smoothly connected with the outer wall of one end of the outer side of the inner interlayer plate, and the lower end of the drainage trapezoidal plate is smoothly connected with the inner wall of the lower end of the water outlet.

Preferably, the number of the inner interlayer plates is two, and the two inner interlayer plates are kept in a parallel state.

Preferably, the four box body mounting foot plates are provided, and the four box body mounting foot plates are provided with screw grooves with downward openings.

Compared with the power supply distribution box technology for current water conservancy and hydropower, the utility model provides a novel power supply distribution box for water conservancy and hydropower possesses following beneficial effect:

1. the utility model discloses an add two interior interlayer boards in electrical apparatus mounting panel both sides, can separate electrical components and the distribution box inner wall that install on electrical apparatus mounting panel mutually, form a waterproof intermediate layer, and set up drainage trapezoidal plate at the lower extreme of waterproof intermediate layer, the upper end of drainage trapezoidal plate is connected with the outside one end outer wall of interior interlayer board smoothly, the lower extreme of drainage trapezoidal plate is connected with the lower extreme inner wall of outlet smoothly, when rainwater gets into the intermediate interlayer by the vent, can slide down along intermediate interlayer board and distribution box inner wall in both sides of intermediate interlayer, and can discharge rainwater from the outlet by drainage trapezoidal plate, thereby avoid rainwater to get into the inside of distribution box in outdoor overcast and rainy weather;

2. the utility model discloses leave the louvre in the upper end of interlayer board, and the height that highly will be greater than the vent of louvre, prevent to install when outdoor when distribution box, rainwater enters into the louvre by the vent under overcast and rainy weather, and drench the electrical components who installs on the electrical apparatus mounting panel through the louvre, thereby make electrical components take place to damage owing to meet water, and effectively avoid the dangerous accident that the staff takes place the unexpected electric shock when opening distribution box, set up filter plate with the outlet at the vent, can play the dirt-proof effect of preventing dust, prevent that the inside of distribution box is gathered in a large number to the dust and adhere to on electrical components, can promote the heat-sinking capability of block terminal.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a novel water conservancy and hydropower power supply distribution box provided by the utility model;

fig. 2 is a schematic view of the internal structure of a novel power supply distribution box for water conservancy and hydropower provided by the utility model;

fig. 3 is a schematic view of the connection structure of the drainage trapezoidal plate provided by the present invention;

in the figure: 1. a distribution box body; 2. a hinge; 3. a glass window; 4. a top cover of the box body; 5. an air inlet filter screen plate; 6. the box body is provided with a foot plate; 7. a vent; 8. a water outlet; 9. air-out filter screen plate; 10. fixing the lock hole; 11. a box body door plate; 12. an inner interlayer plate; 13. heat dissipation holes; 14. an electrical appliance mounting plate; 15. a drainage trapezoidal plate.

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. 1-3, the present invention provides a technical solution: a novel water conservancy and hydropower power supply distribution box comprises a distribution box body 1 and a box body door panel 11, wherein the box body door panel 11 is arranged at the front end of the distribution box body 1, the box body door panel 11 is fixedly connected with the distribution box body 1 through a hinge 2, glass windows 3 are arranged on the outer walls of the front ends of the left side and the right side of the box body door panel 11, a fixed lock hole 10 is arranged on the outer wall of the front end of the right side of the box body door panel 11, vent holes 7 are arranged on the outer walls of the left end and the right end of the upper side of the distribution box body 1, an air inlet filter screen plate 5 is arranged inside the vent holes 7, a water outlet 8 is arranged on the outer walls of the left end and the right end of the distribution box body 1 at the lower side of the vent holes 7, screen plate clamping grooves are arranged on the peripheral inner walls of the vent holes 7 and the water outlet 8 respectively, play the dustproof effect of dustproof ash-proof, prevent that the inside of distribution box 1 is gathered in a large number to the dust and adhere to on electrical components, thereby reduce electrical components's heat extraction ability, the inside of outlet 8 is provided with air-out filter screen 9, be connected with electrical apparatus mounting panel 14 on distribution box 1's the rear end inner wall, distribution box 1 inside of the 14 left and right sides of electrical apparatus mounting panel is provided with interior interlayer board 12, interior interlayer board 12 is provided with two altogether, keep the state of parallel to each other between two interior interlayer boards 12, electrical components and distribution box 1 inner wall that will install on electrical apparatus mounting panel 14 through two interior interlayer boards 12 separate mutually, thereby form a waterproof intermediate layer, and leave louvre 13 in the upper end of interlayer board 12, can promote the heat-sinking capability of block terminal in waterproof.

A novel water conservancy and hydropower power supply distribution box comprises an inner interlayer plate 12, wherein heat dissipation holes 13 are formed in the outer wall, close to the upper end, of the inner interlayer plate 12, the distance from the inner wall of the upper end of a vent 7 to the outer wall of the lower end of a distribution box body 1 is smaller than the distance from the inner wall of the lower end of the heat dissipation holes 13 to the outer wall of the lower end of the distribution box body 1, when the distribution box body 1 is installed outdoors, rainwater is prevented from entering the heat dissipation holes 13 from the vent 7 in rainy days, and electrical elements installed on an electrical installation plate 14 are wetted through the heat dissipation holes 13, so that the electrical elements are damaged due to water contact, the dangerous accident of accidental electric shock when a worker opens the distribution box body 1 is effectively avoided, a drainage trapezoidal plate 15 is connected to the outer wall, close to the lower side of the inner interlayer plate 12, the upper end of the drainage trapezoidal plate, when rainwater enters the middle interlayer through the ventilation opening 7, the rainwater can slide downwards along the inner interlayer plates 12 on two sides of the middle interlayer and the inner wall of the distribution box body 1, and can be discharged from the water outlet 8 through the drainage trapezoidal plate 15, so that the rainwater is prevented from entering the inside of the distribution box body 1 in outdoor rainy days.

The utility model provides a novel power supply distribution box for water conservancy water and electricity, upper end including distribution box 1 is provided with box top cap 4, distribution box 1 is connected with box installation sole 6 on leaning on the both ends outer wall of the left and right sides of rear side, box installation sole 6 is provided with four altogether, all be provided with the decurrent spiral groove of opening on four box installation soles 6, can be with distribution box 1 fixed mounting on the building outer wall body through four box installation soles 6, only need lift distribution box 1 when the installation, aim at the spiral groove on four box installation soles 6 of distribution box 1 both sides and place the bolt of reserving on the building outer wall body, thereby accomplish fixedly through revolving the twist nut.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the electrical components installed on the electrical installation plate 14 are separated from the inner wall of the distribution box body 1 through the two inner interlayer plates 12, thereby forming a waterproof interlayer, the lower end of the waterproof interlayer is provided with the drainage trapezoidal plate 15, the upper end of the drainage trapezoidal plate 15 is smoothly connected with the outer wall of one end of the outer side of the inner interlayer plate 12, the lower end of the drainage trapezoidal plate 15 is smoothly connected with the inner wall of the lower end of the water outlet 8, when rainwater enters the middle interlayer from the ventilation opening 7, the rainwater can slide down along the inner interlayer plates 12 at the two sides of the middle interlayer and the inner wall of the distribution box body 1, and can be discharged from the water outlet 8 through the drainage trapezoidal plate 15, thereby avoiding the rainwater from entering the interior of the distribution box body 1 in outdoor rainy weather, and reserving the heat dissipation holes 13 at the upper end of the inner interlayer plate 12, the height of the heat dissipation holes 13, prevent to install when distribution box 1 is outdoor, rainwater enters into louvre 13 by vent 7 under overcast and rainy weather to drench the electrical components who installs on electrical installation board 14 through louvre 13, thereby make electrical components because meet water and take place to damage, and effectively avoid the staff to take place the dangerous accident of accidental electric shock when opening distribution box 1, can promote the heat-sinking capability of block terminal when waterproof, improve the result of use of device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel power supply distribution box for water conservancy water and electricity, includes distribution box body (1) and box door plant (11), its characterized in that: the box door plate (11) is arranged at the front end of the distribution box body (1), the box door plate (11) is fixedly connected with the distribution box body (1) through a hinge (2), glass windows (3) are arranged on the outer walls of the front ends of the left side and the right side of the box door plate (11), a fixing lock hole (10) is arranged on the outer wall of the front end of the right side of the box door plate (11), vent holes (7) are arranged on the outer walls of the left end and the right end of the distribution box body (1) close to the upper side, an air inlet filter screen plate (5) is arranged inside the vent holes (7), water outlets (8) are arranged on the outer walls of the left end and the right end of the distribution box body (1) at the lower side of the vent holes (7), an air outlet filter screen plate (9) is arranged inside the water outlets (8), an electric appliance mounting plate (14) is connected on the inner wall of the rear end, the outer wall of the inner interlayer plate (12) close to the upper end is provided with a heat dissipation hole (13), and the outer wall of the inner interlayer plate (12) close to the lower side is connected with a drainage trapezoidal plate (15).

2. The novel power supply distribution box for water conservancy and hydropower of claim 1, characterized in that: the upper end of distribution box body (1) is provided with box top cap (4), distribution box body (1) is connected with box installation sole (6) on leaning on the both ends outer wall about the rear side.

3. The novel power supply distribution box for water conservancy and hydropower of claim 1, characterized in that: the filter is characterized in that screen clamping grooves are formed in the peripheral inner walls of the vent (7) and the water outlet (8), and the inlet air filter screen (5) and the outlet air filter screen (9) are respectively clamped in the screen clamping grooves in the peripheral inner walls of the vent (7) and the water outlet (8).

4. The novel power supply distribution box for water conservancy and hydropower of claim 1, characterized in that: the distance from the inner wall of the upper end of the ventilation opening (7) to the outer wall of the lower end of the distribution box body (1) is smaller than the distance from the inner wall of the lower end of the heat dissipation hole (13) to the outer wall of the lower end of the distribution box body (1).

5. The novel power supply distribution box for water conservancy and hydropower of claim 1, characterized in that: the upper end of the drainage trapezoidal plate (15) is smoothly connected with the outer wall of one end of the outer side of the inner interlayer plate (12), and the lower end of the drainage trapezoidal plate (15) is smoothly connected with the inner wall of the lower end of the water outlet (8).

6. The novel power supply distribution box for water conservancy and hydropower of claim 1, characterized in that: the two inner interlayer plates (12) are arranged, and the two inner interlayer plates (12) are kept in a parallel state.

7. A novel water conservancy and hydropower power supply distribution box according to claim 2, which is characterized in that: the four box body mounting foot plates (6) are provided with four screw grooves with downward openings on the four box body mounting foot plates (6).