CN214958209U

CN214958209U - Energy-concerving and environment-protective low pressure power distribution box

Info

Publication number: CN214958209U
Application number: CN202120888570.4U
Authority: CN
Inventors: 万志美; 樊凯; 张倩倩
Original assignee: Cenyuan Power Development Co ltd
Current assignee: Cenyuan Power Development Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-30
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses an energy-saving environment-friendly low-voltage power distribution box, which comprises a main box body, wherein the bottom of the main box body is fixedly connected with a heat dissipation box, a second fan is fixedly arranged in the heat dissipation box, the top end of the main box body is fixedly connected with a top plate, the top end of the top plate is fixedly connected with a mounting seat, and a photovoltaic plate is embedded and installed at the top end of the mounting seat; a protective box is embedded in the top wall of the main box body, and a first motor is fixedly arranged in the protective box; ventilating nets are embedded in the side walls of the two ends of the box door, and a drying mechanism is arranged on the position, corresponding to the ventilating nets, of the inner wall of the main box body; the drying mechanism comprises a plug board fixedly connected with the inner wall of the main box body, a plug board in plug connection with the plug board and a containing column filled with a drying agent. This energy-concerving and environment-protective low pressure power distribution box, rational in infrastructure, easy operation can effectively improve the radiating efficiency, and can ensure the inside air drying of main tank body, is favorable to using widely.

Description

Energy-concerving and environment-protective low pressure power distribution box

Technical Field

The utility model belongs to the technical field of power distribution box, concretely relates to energy-concerving and environment-protective low pressure power distribution box.

Background

A power distribution box, also called a power control box, is one of the distribution boxes. The distribution box is divided into a power distribution box and a lighting distribution box, and is the final-stage equipment of a power distribution system. The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement.

At present, current low pressure power distribution box's single structure only carries out the nature heat dissipation through ventilation net or ventilation hole, and the radiating effect is not good, and water smoke and raindrop in the air can get into low pressure power distribution box's inside through ventilation net or ventilation hole, and the inside device of block terminal produces the trouble easily and reduces life in being in moist environment for a long time, consequently, needs further improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-concerving and environment-protective low pressure power distribution box to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving environment-friendly low-voltage power distribution box comprises a main box body, wherein the bottom of the main box body is fixedly connected with a heat dissipation box, a second fan is fixedly installed inside the heat dissipation box, a dustproof net is fixedly connected to the position, corresponding to the second fan, of the bottom wall of the main box body, the top end of the main box body is fixedly connected with a top plate, the top end of the top plate is fixedly connected with an installation seat, and a photovoltaic plate is embedded and installed at the top end of the installation seat;

a protective box is embedded in the top wall of the main box body, and a first motor is fixedly arranged in the protective box;

a box door is arranged on the side wall of one end of the main box body, a ventilation net is embedded and installed on the side wall of the two ends of the main box body, which is adjacent to the box door, a baffle is hinged to the outer side of the ventilation net, and a drying mechanism is arranged on the position, corresponding to the ventilation net, of the inner wall of the main box body;

the drying mechanism comprises a hollow-out insertion plate fixedly connected with the inner wall of the main box body, an insertion plate inserted with the insertion plate and a containing column filled with a drying agent.

Preferably, the bottom fixedly connected with base of heat dissipation case, just the top of base is the slope form.

Preferably, the top end of the mounting seat is in a herringbone shape, the mounting seat is hollow, and a storage battery electrically connected with the photovoltaic panel is fixedly connected inside the mounting seat.

Preferably, the position of the inner wall of the main box body corresponding to the ventilation net is fixedly connected with a plugboard, and one end of the plugboard facing the box door is provided with a slot matched with the plugboard.

Preferably, one end side wall of the insertion plate is fixedly connected with an L-shaped clamping plate matched with the insertion plate, a fixing bolt penetrates through the L-shaped clamping plate through threads, and a threaded hole matched with the fixing bolt is formed in the insertion plate.

Preferably, the inserting plate is provided with a mounting groove at one end far away from the L-shaped clamping plate, a plurality of accommodating columns distributed in an array are fixedly mounted inside the mounting groove, and one end, far away from the L-shaped clamping plate, of each accommodating column is open.

Preferably, one end of the insertion plate, which is far away from the L-shaped clamping plate, is fixedly connected with a protective net, a fixed sleeve is embedded in the position, corresponding to the accommodating column, of the protective net, and a handle is further mounted on the side wall of the insertion plate.

The utility model discloses a technological effect and advantage: according to the energy-saving environment-friendly low-voltage power distribution box, the photovoltaic panel, the first fan and the second fan are additionally arranged, solar energy is converted into electric energy by the photovoltaic panel and then stored, and the electric energy is supplied to the first fan and the second fan; in addition, rely on accommodating the inside drier of post among the drying mechanism and can carry out drying process to the inside air that gets into the main tank body, further, through inserting the grafting setting between board and the plugboard, be convenient for change and insert the drier of accommodating in the post in the board. This energy-concerving and environment-protective low pressure power distribution box, rational in infrastructure, easy operation can effectively improve the radiating efficiency, and can ensure the inside air drying of main tank body, is favorable to using widely.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the main box body of the present invention;

FIG. 3 is a schematic view of the internal structure of the heat dissipation box of the present invention;

FIG. 4 is a schematic view of the structure of the insert plate of the present invention;

FIG. 5 is a schematic view of the internal structure of the insert plate of the present invention;

fig. 6 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: the solar energy heat-insulation solar energy-saving solar energy heat-insulation solar energy collector comprises a main box body 1, a ventilation net 2, a baffle 3, a top plate 4, a mounting seat 5, a photovoltaic plate 6, a box door 7, a heat-dissipation box 8, a base 9, a dustproof net 10, a first fan 11, a protective box 12, a drying mechanism 13, a second motor 14, a clamping plate 15L-shaped, a handle 16, a protective net 17, an inserting plate 18, a fixing sleeve 19, a mounting groove 20, a containing column 21 and an inserting plate 22.

Detailed Description

The present invention is described in detail with reference to the attached drawings, but the scope of the present invention is not limited to the following embodiments, and all the simple equivalent changes and modifications made by the claims and the contents of the specification of the present invention are included in the scope of the present invention.

As shown in fig. 1-6, the utility model comprises a main box body 1, a heat dissipation box 8 is fixedly connected to the bottom of the main box body 1, a second fan 14 is fixedly installed in the heat dissipation box 8, and a dust screen 10 is fixedly connected to the bottom wall of the main box body 1 at a position corresponding to the second fan 14;

the bottom end of the heat dissipation box 8 is fixedly connected with the base 9, and the top end of the base 9 is inclined, so that rainwater can be conveniently drained in rainy and snowy weather, and the rainwater is prevented from entering the main box body 1;

the top end of the main box body 1 is fixedly connected with a top plate 4, the top end of the top plate 4 is fixedly connected with an installation seat 5, and a photovoltaic panel 6 is embedded and installed at the top end of the installation seat 5;

the top end of the mounting seat 5 is in a herringbone shape, the inside of the mounting seat 5 is hollow, a storage battery (not shown in the figure) electrically connected with the photovoltaic panel 6 is fixedly connected to the inside of the mounting seat 5, and power is supplied to the first fan 11 and the second fan 14 through the storage battery, so that energy conservation and environmental protection are realized by reasonably utilizing solar energy;

a protective box 12 is embedded in the top wall of the main box body 1, and a first motor 11 is fixedly arranged in the protective box 12;

a box door 7 is arranged on the side wall of one end of the main box body 1, a ventilation net 2 is embedded and installed on the side wall of the two ends of the main box body 1, which is adjacent to the box door 7, a baffle 3 is hinged to the outer side of the ventilation net 2, the baffle 3 is used for sealing the ventilation net 2, and a drying mechanism 13 is arranged on the inner wall of the main box body 1, which corresponds to the ventilation net 2;

the drying mechanism 13 comprises a hollow-out plugboard 22 fixedly connected with the inner wall of the main box body 1, a plugboard 18 spliced with the plugboard 22 and a containing column 21 filled with a drying agent, wherein the drying agent is a drying agent particle in the prior art;

the position of the inner wall of the main box body 1 corresponding to the ventilation net 2 is fixedly connected with a plugboard 22, one end of the plugboard 22 facing the box door 7 is provided with a slot matched with the plugboard 18, so that the plugboard 18 is convenient to be plugged and installed, and the drying agent in the accommodating column 21 is convenient to replace;

the side wall of one end of the insertion plate 18 is fixedly connected with an L-shaped clamping plate 15 matched with the insertion plate 22, a fixing bolt penetrates through the L-shaped clamping plate 15 through a thread, a threaded hole (not shown in the figure) matched with the fixing bolt is formed in the insertion plate 22, the L-shaped clamping plate 15 and the insertion plate 22 are fixedly connected through the mutual matching between the fixing bolt and the threaded hole, and then the position of the insertion plate 18 can be fixed;

an installation groove 20 is formed in one end, far away from the L-shaped clamping plate 15, of the insertion plate 18, a plurality of containing columns 21 distributed in an array mode are fixedly installed inside the installation groove 20, one ends, far away from the L-shaped clamping plate 15, of the containing columns 21 are open, the side walls of the containing columns 21 are hollow, and therefore drying agents can be conveniently contacted with air to dry the air;

insert one end fixedly connected with protection network 17 that board 18 kept away from L type joint board 15, correspond the position department of acceping post 21 on the protection network 17 and inlay and install fixed cover 19, fixed cover 19 cup joints with acceping post 21, can effectively avoid the drier to scatter, insert still to install handle 16 on the lateral wall of board 18 for the pulling inserts version 18.

The working principle is as follows: according to the energy-saving environment-friendly low-voltage power distribution box, as shown in the figures 1 and 3, solar energy is converted into electric energy by means of the photovoltaic panel 6 and then is stored, and then power is supplied to the first fan 11 and the second fan 14, because the first fan 11 and the second fan 14 are opposite in position and air flows generated by the first fan 11 and the second fan 14 are opposite, the circulation of air flows in the main box body 1 can be accelerated, and the heat dissipation efficiency is improved conveniently;

referring to fig. 2, 3, 4 and 5, desiccant particles are put into the accommodating column 21, then the protective net 17 is fixedly connected with the inserting plate 18, the fixing sleeve 19 on the protective net 17 is sleeved with the accommodating column 21, and then the inserting plate 18 is inserted with the inserting plate 22;

at this moment, the L-shaped clamping plate 15 is clamped with the plug plate 22, and the L-shaped clamping plate 15 is fixedly connected with the plug plate 22 by means of mutual matching between the fixing bolt and the threaded hole, so that the position of the plug plate 18 can be fixed.

This energy-concerving and environment-protective low pressure power distribution box, rational in infrastructure, easy operation can effectively improve the radiating efficiency, and can ensure the inside air drying of main tank body, is favorable to using widely.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an energy-concerving and environment-protective low pressure power distribution box, includes main tank body (1), its characterized in that: the bottom of the main box body (1) is fixedly connected with a heat dissipation box (8), a second fan (14) is fixedly installed inside the heat dissipation box (8), a dust screen (10) is fixedly connected to the position, corresponding to the second fan (14), of the bottom wall of the main box body (1), the top end of the main box body (1) is fixedly connected with a top plate (4), the top end of the top plate (4) is fixedly connected with a mounting seat (5), and a photovoltaic plate (6) is embedded and installed at the top end of the mounting seat (5);

a protective box (12) is embedded in the top wall of the main box body (1), and a first motor (11) is fixedly arranged in the protective box (12);

a box door (7) is arranged on the side wall of one end of the main box body (1), a ventilation net (2) is embedded and installed on the side wall of the two ends, adjacent to the box door (7), of the main box body (1), a baffle (3) is hinged to the outer side of the ventilation net (2), and a drying mechanism (13) is arranged on the position, corresponding to the ventilation net (2), of the inner wall of the main box body (1);

the drying mechanism (13) comprises a hollow-out insertion plate (22) fixedly connected with the inner wall of the main box body (1), an insertion plate (18) inserted with the insertion plate (22) and a containing column (21) filled with drying agents.

2. The energy-saving environment-friendly low-voltage power distribution box according to claim 1, characterized in that: the bottom fixedly connected with base (9) of heat dissipation case (8), just the top of base (9) is the slope form.

3. The energy-saving environment-friendly low-voltage power distribution box according to claim 1, characterized in that: the top end of the mounting seat (5) is in a herringbone shape, the inside of the mounting seat (5) is hollow, and the inside of the mounting seat (5) is fixedly connected with a storage battery which is electrically connected with the photovoltaic panel (6).

4. The energy-saving environment-friendly low-voltage power distribution box according to claim 1, characterized in that: the inner wall of the main box body (1) is fixedly connected with a plugboard (22) at a position corresponding to the ventilation net (2), and one end, facing the box door (7), of the plugboard (22) is provided with a slot matched with the plugboard (18).

5. The energy-saving environment-friendly low-voltage power distribution box according to claim 1, characterized in that: the side wall of one end of the insertion plate (18) is fixedly connected with an L-shaped clamping plate (15) matched with the insertion plate (22), a fixing bolt penetrates through the L-shaped clamping plate (15) in a threaded mode, and a threaded hole matched with the fixing bolt is formed in the insertion plate (22).

6. The energy-saving environment-friendly low-voltage power distribution box according to claim 1, characterized in that: the inserting plate (18) is provided with a mounting groove (20) at one end far away from the L-shaped clamping plate (15), a plurality of accommodating columns (21) distributed in an array are fixedly mounted inside the mounting groove (20), and one end, far away from the L-shaped clamping plate (15), of each accommodating column (21) is open.

7. The energy-saving environment-friendly low-voltage power distribution box according to claim 1, characterized in that: one end, far away from the L-shaped clamping plate (15), of the inserting plate (18) is fixedly connected with a protective net (17), a fixing sleeve (19) is embedded in the position, corresponding to the containing column (21), of the protective net (17), and a handle (16) is further mounted on the side wall of the inserting plate (18).