CN110571680A

CN110571680A - distribution box based on use in power system

Info

Publication number: CN110571680A
Application number: CN201810574075.9A
Authority: CN
Inventors: 黄生林
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 in a power system, which comprises a box body and a box door, wherein the box body is connected with the box door through a hinge, and the distribution box is characterized in that 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, the driving mechanism 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, the through holes communicate the cavity with the box body, two vertical rods which are parallel to each other are also arranged in the box body, the two vertical rods are respectively positioned at two sides of the axis of the box body, a plurality of supporting plates are arranged between the two vertical rods, two ends of each supporting plate are respectively sleeved on the two vertical rods, a supporting seat is also arranged at the bottom of the box body, a supporting rod is arranged at, the spacing ring is located the bottom of box, and the spacing ring can restrict the box and move down.

Description

Distribution box based on use in power system

Technical Field

The invention relates to a distribution box, in particular to a distribution box used in a power system.

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 power distribution box equipment's heat dissipation, current power box sets up the louvre at the casing, the radiating strength is not enough, to present casing, be the single shell, so, 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 present most block terminals can not be adjusted, 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, electrical components in the current electrical cabinet all is on the fixed mounting inner wall simultaneously, make the in-process at installation electrical components, whether the interval of the electrical components of installation need to be considered is reasonable, work efficiency has been reduced undoubtedly.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a distribution box used in a power system, which can improve the heat dissipation capacity of the distribution box and improve the assembly efficiency of the distribution box.

the invention is realized by the following technical scheme:

Based on a distribution box used in an electric power system, the distribution box comprises a box body and a box door, 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 are used for communicating the cavity with the box body, two vertical rods which are parallel to each other are also arranged in the box body and are respectively positioned at two sides of the axis of the box body, a plurality of supporting plates are arranged between the two vertical rods, two ends of each supporting plate are respectively sleeved on the two vertical rods, the supporting plates can move along the outer walls of the vertical rods on the vertical rods, a supporting seat is also arranged at the bottom of the box body, the support rod is further provided with a limiting ring, the limiting ring is connected with the support rod through threads and is located at the bottom of the box body, and the limiting ring can limit the box body to move downwards.

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

Further, still be equipped with a plurality of solid fixed rings on the montant, gu fixed ring all is connected with the montant through the screw thread to gu fixed ring distributes in the both sides of backup pad, gu fixed ring can fix on the montant in the backup pad.

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

1. According to the distribution box used in the power system, the blades are driven to rotate by the driving mechanism, airflow generated by the blades enters the box body through the through holes, and heat dissipation is performed on electrical components installed in the box body, so that the heat dissipation capacity in the distribution box is improved;

2. According to the distribution box used in the power system, the dust entering the box body is extracted out through the connecting pipe by the exhaust fan, so that the dust entering the box body is prevented from influencing the normal work of electrical elements in the distribution box;

3. According to the distribution box used in the power system, when the electrical components in the distribution box are installed, the electrical components can be sequentially installed on the supporting plates, and the distance between the supporting plates can be adjusted, so that the distance between the electrical components does not need to be considered in the installation process, and the assembly efficiency of the distribution box is improved.

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-base, 10-box body, 11-locking groove, 12-connecting pipe, 13-exhaust fan, 14-illuminating lamp, 15-controller, 16-safety lock, 17-supporting plate, 18-vertical rod and 19-fixing ring.

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 power system of the present invention includes a box body 10 and a box door 7, the box body 10 is connected with the box door 7 through a hinge, a conical 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, two parallel vertical rods 18 are further disposed inside the box body 10, the two vertical rods 18 are respectively disposed on two sides of an axis of the box body 10, a plurality of support plates 18 are disposed between the two vertical rods 18, two ends of the support plates 18 are respectively sleeved on the two vertical rods 18, and the support plates 18 can move along outer walls of the vertical, the top of the base 9 is provided with a support rod 20, the support rod 20 is inserted into the bottom of the box 10, the box 10 can move on the support rod 20 along the vertical direction, the support rod 20 is further provided with a limit ring 21, the limit ring 21 is connected with the support rod 20 through a thread, the limit ring 21 is located at the bottom of the box 10, the limit ring 21 can limit the box 10 to move downwards, the side of the box 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, the other end of the connecting pipe is connected with the inside of the box 10, the box 10 is further provided with a locking groove 11, the box door 7 is provided with a safety lock 16 matched with the locking groove 11, the locking groove 11 is further provided with a pressure sensor, the inner wall of the box 10 is further provided with a controller 15, the, and light 14 is connected with controller 15, still be equipped with observation door 8 on the chamber door 7, observation door 8 adopts the glass material to make and forms, still be equipped with a plurality of solid fixed rings 19 on the montant 18, gu fixed ring 19 all is connected with montant 18 through the screw thread to gu fixed ring 19 distributes in the both sides of backup pad 17, gu fixed ring 19 can fix on montant 18 in backup pad 17.

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. Distribution box based on use in electric power system, including box (10) and chamber door (7), pass 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) include output shaft (3), are equipped with blade (4) on output shaft (3), still be equipped with a plurality of through-holes (6) between case lid (1) and box (10), through-hole (6) are with cavity (5) and box (10) intercommunication, the inside of box (10) still is equipped with two montants (18) that are parallel to each other, and two montants (18) are located the axis both sides of box (10) respectively, are equipped with a plurality of backup pads (17) between two montants (18), the both ends of backup pad (17) overlap respectively on two montants (18), and backup pad (17) all can move along the outer wall of montant (18) on montant (18), the bottom of box (10) still is equipped with supporting seat (9), and the top of base (9) is equipped with bracing piece (20), and bracing piece (20) alternate in the bottom of box (10) to box (10) can move along vertical direction on bracing piece (20), still be equipped with spacing ring (21) on bracing piece (20), spacing ring (21) are connected with bracing piece (20) through the screw thread, and spacing ring (21) are located the bottom of box (10), and spacing ring (21) can restrict box (10) and move down.

2. The distribution box used in the power system according to claim 1, wherein 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), and the other end of the connecting pipe is connected to the inside of the box body (10).

3. The distribution box used in the power system is characterized in that a lock groove (11) is further arranged on the box body (10), and a safety lock (16) matched with the lock groove (11) is arranged on the box door (7).

4. The distribution box used in the power system according to claim 3, wherein a pressure sensor is further disposed in the lock groove (11), and a controller (15) is further disposed on the inner wall of the box body (10), and the controller is connected to the pressure sensor.

5. The electric box for use in a power-based system according to claim 4, wherein an illumination lamp (14) is further provided in the box body (10), and the illumination lamp (14) is connected to the controller (15).

6. The distribution box used in the power system according to claim 1, wherein the box door (7) is further provided with an observation door (8), and the observation door (8) is made of glass.

7. The distribution box used in the power system according to claim 1, wherein a plurality of fixing rings (19) are further arranged on the vertical rod (18), the fixing rings (19) are connected with the vertical rod (18) through threads, the fixing rings (19) are distributed on two sides of the supporting plate (17), and the fixing rings (19) can be fixed on the vertical rod (18) on the supporting plate (17).