CN110571681A

CN110571681A - block terminal based on use under outdoor adverse circumstances

Info

Publication number: CN110571681A
Application number: CN201810574568.2A
Authority: CN
Inventors: 李娟�
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-06
Filing date: 2018-06-06
Publication date: 2019-12-13

Abstract

The invention discloses a distribution box used under outdoor severe environment, which comprises a box body and a box door, wherein the box body is connected with the box door through a hinge, a conical box cover is arranged at the top of the box body, a cavity is arranged in the box cover, a driving mechanism is arranged in the cavity and comprises an output shaft, blades are arranged on the output shaft, a plurality of through holes are also arranged between the box cover and the box body and used for communicating the cavity with the box body, an exhaust fan is also arranged on the side surface of the box body, a connecting pipe is arranged on the exhaust fan, one end of the connecting pipe is connected with the exhaust fan, the other end of the connecting pipe is connected with the inside of the box body, a lock groove is also arranged on the box body, a safety lock matched with the lock groove is arranged on the box door, a pressure sensor is also arranged in the, the illuminating lamp is connected with the controller, and supporting legs are further arranged at the bottom of the box body.

Description

Block terminal based on use under outdoor adverse circumstances

Technical Field

The invention relates to a distribution box, in particular to a distribution box used in an outdoor severe environment.

Background

The distribution cabinet, the electrical appliances and the boxes in which the circuits thereof are placed, are used to distribute the electrical energy. Collectively referred to as a power distribution center. They are installed centrally in substations of enterprises to distribute electric energy to subordinate distribution equipment at different sites. The distribution cabinet is a final-stage device of a distribution system. 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 circuit of a higher level of power distribution equipment to nearby loads, which provide protection, monitoring and control of the loads. The high-voltage power distribution cabinet distributes electric energy to lower-level power distribution equipment at different places, and a large amount of heat is usually generated, and the range of 300W-900W is generally used. Present power distribution box equipment, in order to guarantee the heat dissipation of power distribution box equipment, current power box sets up the louvre at the casing, the radiating strength is not enough, to present casing, be the single shell, thus, after the dust got into the louvre, just directly scatter on the power equipment surface, thereby make power equipment receive dust pollution, and accelerate power equipment ageing, and the height of the block terminal of present majority is unable to adjust, install and be soaked by the rainwater very easily in flood season at open air block terminal, lead to inside power equipment to damage, cause certain economic loss.

Disclosure of Invention

the invention aims to solve the technical problem of overcoming the defects in the prior art and aims to provide a distribution box used in an outdoor severe environment, which can improve the heat dissipation capacity of the distribution box.

The invention is realized by the following technical scheme:

Block terminal based on use under outdoor adverse circumstances, including box and chamber door, through hinge connection between box and the chamber door, the top of box is equipped with conical case lid, is equipped with the cavity in the case lid, be equipped with actuating mechanism in the cavity, actuating mechanism includes the output shaft, is equipped with the blade on the output shaft, still be equipped with a plurality of through-holes between case lid and the box, the through-hole communicates cavity and box.

further, the side of box still is equipped with the air exhauster, is equipped with the connecting pipe on the air exhauster, and connecting pipe one end is connected with the air exhauster, the internal connection of the other end and box.

Furthermore, the box body is also provided with a lock groove, and the box door is provided with a safety lock matched with the lock groove.

further, still be equipped with pressure sensor in the locked groove, still be equipped with the controller on the inner wall of box, the controller is connected with pressure sensor.

Further, an illuminating lamp is arranged in the box body and connected with the controller.

Furthermore, the bottom of the box body is also provided with supporting legs.

Furthermore, an observation door is further arranged on the box door and is made of glass materials.

Compared with the prior art, the invention has the following advantages and beneficial effects:

1. According to the distribution box used in the outdoor severe environment, the blades are driven to rotate by the driving mechanism, airflow generated by the blades enters the box body through the through holes, heat dissipation is performed on electrical components installed in the box body, and the heat dissipation capacity of the interior of the distribution box is improved;

2. The invention is based on the distribution box used in outdoor severe environment, and utilizes the exhaust fan to extract dust entering the box body through the connecting pipe, thereby preventing the dust entering the box body from influencing the normal work of electrical components in the distribution box.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic view of the structure of the present invention.

Reference numbers and corresponding part names in the drawings:

1-box cover, 2-driving mechanism, 3-output shaft, 4-blade, 5-cavity, 6-through hole, 7-box door, 8-observation door, 9-supporting leg, 10-box body, 11-locking groove, 12-connecting pipe, 13-exhaust fan, 14-illuminating lamp, 15-controller and 16-safety lock.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

Examples

As shown in fig. 1, the distribution box used in the outdoor harsh environment of the present invention includes a box body 10 and a box door 7, the box body 10 is connected to the box door 7 through a hinge, a tapered box cover 1 is disposed on the top of the box body 10, a cavity 5 is disposed in the box cover 1, a driving mechanism 2 is disposed in the cavity 5, the driving mechanism 2 includes an output shaft 3, blades 4 are disposed on the output shaft 3, a plurality of through holes 6 are further disposed between the box cover 1 and the box body 10, the through holes 6 communicate the cavity 5 with the box body 10, an exhaust fan 13 is further disposed on a side surface of the box body 10, a connecting pipe 12 is disposed on the exhaust fan 13, one end of the connecting pipe 12 is connected to the exhaust fan 13, the other end is connected to the inside of the box body 10, a lock groove 11 is further disposed on the box body 10, a safety lock 16 matched with the lock groove 11 is disposed on, the controller is connected with pressure sensor, still be equipped with light 14 in the box 10 to light 14 is connected with controller 15, the bottom of box 10 still is equipped with supporting legs 9, still be equipped with observation door 8 on the chamber door 7, observation door 8 adopts the glass material to make and forms.

the above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. Block terminal based on use under outdoor adverse circumstances, including box (10) and chamber door (7), through hinge connection between box (10) and chamber door (7), its characterized in that, the top of box (10) is equipped with conical case lid (1), is equipped with cavity (5) in case lid (1), be equipped with actuating mechanism (2) in cavity (5), actuating mechanism (2) are equipped with blade (4) including output shaft (3) on output shaft (3), still be equipped with a plurality of through-holes (6) between case lid (1) and box (10), through-hole (6) with cavity (5) and box (10) intercommunication.

2. The distribution box based on outdoor severe environment use of claim 1, wherein the side of the box body (10) is further provided with an exhaust fan (13), the exhaust fan (13) is provided with a connecting pipe (12), one end of the connecting pipe (12) is connected with the exhaust fan (13), and the other end of the connecting pipe is connected with the inside of the box body (10).

3. The distribution box based on outdoor severe environment use of claim 1, wherein the box body (10) is further provided with a lock groove (11), and the box door (7) is provided with a safety lock (16) matched with the lock groove (11).

4. The distribution box used under the outdoor severe environment as claimed in claim 3, wherein a pressure sensor is further arranged in the lock groove (11), and a controller (15) is further arranged on the inner wall of the box body (10), and is connected with the pressure sensor.

5. The distribution box used under the outdoor severe environment is characterized in that an illuminating lamp (14) is further arranged in the box body (10), and the illuminating lamp (14) is connected with a controller (15).

6. The distribution box based on outdoor severe environment is characterized in that, the bottom of the box body (10) is further provided with a supporting foot (9).

7. The distribution box based on outdoor severe environment use of claim 1, wherein the box door (7) is further provided with an observation door (8), and the observation door (8) is made of glass.