CN210926988U

CN210926988U - Dehumidification moisture-proof type outdoor ring main unit cable distribution box

Info

Publication number: CN210926988U
Application number: CN202020030963.7U
Authority: CN
Inventors: 孙智勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-07-03
Anticipated expiration: 2030-01-08

Abstract

The utility model is suitable for a cable distribution box technical field provides an outdoor looped netowrk cabinet cable distribution box of dehumidification moisture-proof type, the power distribution box comprises a box body, the equal fixedly connected with flexible post in both sides at box top, two the top fixedly connected with apron of flexible post, the top fixedly connected with casing of box one side, the casing, one side fixedly connected with three-phase asynchronous machine of shells inner wall, three-phase asynchronous machine's output runs through the outside that the casing just extended to the casing, three-phase asynchronous machine's one end fixedly connected with threaded rod, the surface of threaded rod is provided with the slider. The utility model provides a pair of outdoor looped netowrk cabinet cable distribution box of dehumidification moisture-proof type has lift apron, heat dissipation fan and supporting seat, and the circulation of air that the apron cooperation heat dissipation fan can strengthen the box keeps the inside drying of box, and the supporting seat can hold in the palm the box when leaving box and ground one section distance apart from, the moisture regain degree that can significantly reduce like this.

Description

Dehumidification moisture-proof type outdoor ring main unit cable distribution box

Technical Field

The utility model belongs to the technical field of the cable distribution box, especially, relate to an outdoor looped netowrk cabinet cable distribution box of dehumidification moisture-proof type.

Background

The cable distribution box is used for carrying out distribution, branching, connection and circuit conversion on a cable line, and is divided into two categories according to the electrical components: one type of the cable distribution box does not contain any switch equipment, only accessories for processing and connecting cable ends are arranged in the box body, the structure is simpler, the size is smaller, the function is single, and the cable distribution box can be called as a common distribution box; the other type is that the box not only has accessories of a common tapping box, but also contains one or more switching devices, and the box has the advantages of complex structure, large volume, more connecting devices, large manufacturing technical difficulty and high manufacturing cost, and can be called as a high-grade tapping box. The common tapping box is not provided with switch equipment, the incoming line and the outgoing line are electrically connected together, the potential is the same, and the tapping box is suitable for tapping or branch wiring. It is common practice to refer to the number of incoming loops plus the number of outgoing loops as the number of branches. For example, a three drop cable distribution box, which has three equipotential connection points on each phase, can be used as a one-in-two-out or a two-in-one-out. The cable distribution box contains three phases of U, V and W, and the three-phase circuits have the same structure and are arranged in sequence. The high-grade tapping box contains switch equipment, which can not only perform tapping and branching functions of a common tapping box, but also perform the functions of controlling, converting and changing the operation mode of a power supply circuit. The switch fracture approximately divides the cable loop into an incoming line side and an outgoing line side, and the potentials of the two sides can be different. The switch device has a larger volume, so the appearance size of the high-grade tapping box is larger, the height is generally 1.4-1.8 m, the depth is about 0.9-1.0 m, and the length is determined by the number of the switch devices, and is more than 1.0m to 2.4 m. The appearance of the box body is similar to that of an outdoor box-type transformer, a plurality of movable doors are arranged on the box shell, some doors are arranged for operation of switch equipment, and some doors are arranged for installation construction or maintenance and overhaul of cable connecting devices.

Most cable distribution boxes of current are mostly the iron material preparation and form, and simple structure does not have additional function, because some cable distribution boxes need to be installed in the open air, and the open air can produce the moisture regain because of weather, reasons such as humidity can lead to in the box, and the moisture regain can lead to electrical components and parts in the box to take place to damage.

Therefore, it is necessary to provide a dehumidification moisture-proof type cable distribution box for an outdoor ring main unit to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an outdoor looped netowrk cabinet cable distribution box of dehumidification moisture-proof type aims at solving outdoor cable distribution box and removes moist poor problem.

Technical scheme

The utility model discloses a realize like this, an outdoor looped netowrk cabinet cable distribution box of dehumidification moisture-proof type, the power distribution box comprises a box body, the equal fixedly connected with flexible post in both sides at box top, two the top fixedly connected with apron of flexible post, the top fixedly connected with casing of box one side, the casing, one side fixedly connected with three-phase asynchronous machine of shells inner wall, three-phase asynchronous machine's output runs through the outside that the casing just extended to the casing, three-phase asynchronous machine's one end fixedly connected with threaded rod, the surface of threaded rod is provided with the slider, one side of slider and one side looks fixed connection of apron.

Preferably, the top and the bottom of one side of the inner wall of the box body are fixedly connected with connecting seats, and one side of each connecting seat is connected with a drying agent in a sliding mode.

Preferably, one side of the box body is fixedly connected with a connecting plate, and one side of the connecting plate is rotatably connected with a movable sheet.

Preferably, an electric sliding rail is fixedly connected between the top and the bottom of the inner wall of the box body, a fan box is connected onto the electric sliding rail in a sliding manner, and a heat dissipation fan is fixedly connected to one side of the inner wall of the fan box.

Preferably, the inside of box inner wall is provided with the heat insulating layer, the surface of box articulates through the hinge has the chamber door, the fixed surface of chamber door is connected with the handle.

Preferably, the equal fixedly connected with supporting seat in both sides of bottom half, two the equal fixedly connected with fixing base in one side of supporting seat, two the bottom fixedly connected with bottom plate of fixing base.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a dehumidification moisture-proof type outdoor looped netowrk cabinet cable distribution box, be provided with electronic slide rail in the box, be provided with the heat dissipation fan on the electronic slide rail, one side of box is provided with the movable plate, the movable plate is light-duty plastic material self weight enough to be blown up by the wind-force of heat dissipation fan, the heat dissipation fan blows the air in the box out when the movable plate is blown up, the top of box is provided with the apron that is controlled by three-phase asynchronous machine and goes up and down, three-phase asynchronous machine drives the threaded rod rotation, the threaded rod drives the slider and reciprocates, the slider drives the apron and reciprocates, cooperate the heat dissipation fan to strengthen the circulation of air in the box and keep the drying of box inside after opening the apron, be provided with the drier on the box inner wall, sliding connection is on the connecting seat during drier, the moisture in the, the box body is provided with a plurality of supporting seats, the supporting seats are arranged on the two sides of the box body, and the box body is arranged on the supporting seats.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a cable distribution box of a dehumidification and moisture-proof type outdoor ring main unit provided by the present invention;

FIG. 2 is a schematic view of an external structure of the case shown in FIG. 1;

fig. 3 is a schematic side view of the outer structure of the case shown in fig. 1.

Reference numbers in the figures: 1. the heat-insulating box comprises a cover plate, 2, a telescopic column, 3, a box body, 4, a heat-insulating layer, 5, a connecting plate, 6, a movable sheet, 7, an electric sliding rail, 8, a fan box, 9, a heat-radiating fan, 10, a fixed seat, 11, a supporting seat, 12, a bottom plate, 13, a sliding block, 14, a threaded rod, 15, a three-phase asynchronous motor, 16, a shell, 17, a drying agent, 18, a connecting seat, 19, a box door, 20 and a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a cable distribution box of a dehumidification and moisture-proof type outdoor ring main unit according to the present invention; FIG. 2 is a schematic view of an external structure of the case shown in FIG. 1; fig. 3 is a schematic side view of the outer structure of the case shown in fig. 1. The utility model provides an outdoor looped netowrk cabinet cable distribution box of dehumidification moisture-proof type, the power distribution box comprises a box body 3, the equal fixedly connected with flexible post 2 in both sides at 3 tops of box, the top fixedly connected with apron 1 of two flexible posts 2, the top fixedly connected with casing 16 of 3 one sides of box, casing 16, one side fixedly connected with threephase asynchronous machine 15 of 16 inner walls of casing, threephase asynchronous machine 15's output runs through casing 16 and extends to casing 16's outside, threephase asynchronous machine 15's one end fixedly connected with threaded rod 14, threaded rod 14's surface is provided with slider 13, one side of slider 13 and one side looks fixed connection of apron 1, the utility model discloses the model of threephase asynchronous machine 15 that uses is KSMA08LI 5P.

The equal fixedly connected with connecting seat 18 in box 3 inner wall one side top and bottom, the equal sliding connection in one side of two connecting seats 18 has drier 17, and moisture in the air in the box 3 can be absorbed to drier 17, if drier 17 is not good for a long time use effect, dismantle change one can.

One side of box 3 is fixedly connected with connecting plate 5, and one side of connecting plate 5 rotates and is connected with movable plate 6.

Fixedly connected with electronic slide rail 7 between the top of 3 inner walls of box and the bottom, sliding connection has fan box 8 on electronic slide rail 7, and one side fixedly connected with heat dissipation fan 9 of fan box 8 inner wall, movable plate 6 are that light-duty plastic material self weight is enough to be blown by the wind-force of heat dissipation fan 9, and heat dissipation fan 9 blows away the air in the box 3 when movable plate 6 is blown.

The inside of 3 inner walls of box is provided with heat insulating layer 4, and box 3's surface articulates through the hinge has chamber door 19, and the fixed surface of chamber door 19 is connected with handle 20, and heat insulating layer 4 can keep the temperature in the box 3 comparatively balanced can not be too cold or warm.

The equal fixedly connected with supporting seat 11 in both sides of 3 bottoms of boxes, the equal fixedly connected with fixing base 10 in one side of two supporting seats 11, the bottom fixedly connected with bottom plate 12 of two fixing bases 10, box 3 and ground are apart from one section distance when the supporting seat 11 of fixing base 10 one side holds in the palm box 3 from, and the moisture regain degree that can significantly reduce like this.

The utility model discloses a theory of operation and use flow: if the box body 3 is in summer and the weather is hot, the electric slide rail 7 and the heat dissipation fan 9 are opened, the electric slide rail 7 drives the heat dissipation fan 9 to move up and down, the heat dissipation fan 9 can blow up the movable sheet 6 when moving up and down, the movable sheet 6 is made of light plastic material, the self weight of the light plastic material is enough to be blown up by the wind power of the heat dissipation fan 9, the heat dissipation fan 9 blows out the air in the box body 3 when the movable sheet 6 is blown up by the wind, the three-phase asynchronous motor 15 can be started when the rain does not occur, the three-phase asynchronous motor 15 drives the threaded rod 14 to rotate, the threaded rod 14 drives the sliding block 13 to move up and down, the sliding block 13 drives the cover plate 1 to move up and down, the air circulation in the box body 3 can be enhanced by matching with the heat dissipation fan 9 after the cover plate 1 is opened, the three-phase asynchronous motor 15 is started when the rain occurs, the cover plate 1 is, the air is ensured to be dry, and the air can be replaced if the effect is not good after long-time use.

Compared with the prior art, the utility model provides a pair of outdoor looped netowrk cabinet cable distribution box of dehumidification moisture-proof type has following beneficial effect: an electric slide rail 7 is arranged in a box body 3, a heat dissipation fan 9 is arranged on the electric slide rail 7, a movable sheet 6 is arranged on one side of the box body 3, the movable sheet 6 is made of light plastic materials, the weight of the movable sheet is enough to be blown up by wind power of the heat dissipation fan 9, when the movable sheet 6 is blown up, the heat dissipation fan 9 blows air out of the box body 3, a cover plate 1 controlled to lift by a three-phase asynchronous motor 15 is arranged at the top of the box body 3, the three-phase asynchronous motor 15 drives a threaded rod 14 to rotate, the threaded rod 14 drives a sliding block 13 to move up and down, the sliding block 13 drives a cover plate 1 to move up and down, after the cover plate 1 is opened, the air circulation in the box body 3 can be enhanced by matching with the heat dissipation fan 9 to keep the inside of the box body 3 dry, a drying agent 17 is arranged on the inner wall of, dismantle change one can, the bottom of box 3 is provided with built on stilts fixing base 10, and box 3 and ground are apart from one section distance mutually when the supporting seat 11 of fixing base 10 one side is held in the palm box 3 from, and the moisture regain degree that can significantly reduce like this.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides an outdoor looped netowrk cabinet cable distribution box of dehumidification moisture-proof type, includes box (3), its characterized in that: the utility model discloses a flexible motor, including box (3), top fixedly connected with apron (1), top fixedly connected with apron (2), two of the equal fixedly connected with in both sides at box (3) top, top fixedly connected with casing (16) of box (3) one side, casing (16), one side fixedly connected with three-phase asynchronous machine (15) of casing (16) inner wall, the output of three-phase asynchronous machine (15) runs through casing (16) and extends to the outside of casing (16), the one end fixedly connected with threaded rod (14) of three-phase asynchronous machine (15), the surface of threaded rod (14) is provided with slider (13), one side of slider (13) and one side looks fixed connection of apron (1).

2. The dehumidification and moisture-proof type outdoor ring main unit cable distribution box of claim 1, wherein: the top and the bottom of one side of the inner wall of the box body (3) are fixedly connected with connecting seats (18), and one side of each of the two connecting seats (18) is connected with a drying agent (17) in a sliding mode.

3. The dehumidification and moisture-proof type outdoor ring main unit cable distribution box of claim 1, wherein: one side fixedly connected with connecting plate (5) of box (3), one side of connecting plate (5) is rotated and is connected with movable plate (6).

4. The dehumidification and moisture-proof type outdoor ring main unit cable distribution box of claim 1, wherein: fixedly connected with electronic slide rail (7) between the top and the bottom of box (3) inner wall, sliding connection has fan box (8) on electronic slide rail (7), one side fixedly connected with heat dissipation fan (9) of fan box (8) inner wall.

5. The dehumidification and moisture-proof type outdoor ring main unit cable distribution box of claim 1, wherein: the refrigerator is characterized in that a heat insulation layer (4) is arranged inside the inner wall of the refrigerator body (3), a refrigerator door (19) is hinged to the surface of the refrigerator body (3) through a hinge, and a handle (20) is fixedly connected to the surface of the refrigerator door (19).

6. The dehumidification and moisture-proof type outdoor ring main unit cable distribution box of claim 1, wherein: the box is characterized in that supporting seats (11) are fixedly connected to two sides of the bottom of the box body (3), one side of each supporting seat (11) is fixedly connected with a fixing seat (10), and the bottom of each fixing seat (10) is fixedly connected with a bottom plate (12).