CN218005563U

CN218005563U - Dehumidification device of outdoor distribution box

Info

Publication number: CN218005563U
Application number: CN202221392891.6U
Authority: CN
Inventors: 李远东
Original assignee: Shaanxi Xigao Electric Technology Co ltd
Current assignee: Shaanxi Xigao Electric Technology Group Co.,Ltd.
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-12-09
Anticipated expiration: 2032-06-06

Abstract

The utility model relates to a block terminal technical field especially relates to a dehydrating unit of block terminal is used to open air, the power distribution box comprises a box body, the inside rectangular channel of having seted up of box, the spout has transversely been seted up to box right side end, the spout that the box was seted up link up with the rectangular channel that the box was seted up, two circular recesses two have transversely been seted up to the spout inner wall that the box was seted up, circular recess one has all transversely been seted up to two circular recess two inner walls that the box was seted up, all be equipped with telescopic machanism in two circular recesses one that the box was seted up. The utility model discloses a rectangular plate that sets up to and the spout that the box was seted up for this block terminal for outdoor use can not expose inside whole in the air of comparison humidity with opening the case door when changing the drier, great reduction gushing into of inside moisture, simultaneously through the filter screen that sets up on the rectangular plate, make the live time of drier also can extend.

Description

Dehumidification device of outdoor distribution box

Technical Field

The utility model relates to a block terminal technical field especially relates to an it is outdoor with dehydrating unit of block terminal.

Background

The block terminal is electrical equipment, has small, simple installation, and technical performance is special, the rigidity, and the configuration function is unique, not restricted by the place, and the application is more general, and the operation is reliable and stable, and space utilization is high, takes up an area of few and has the characteristics of environmental protection effect. The mass parameters on the data of the distribution box generally form a low-voltage distribution box by assembling switching 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 requirements. When in normal operation, the circuit can be switched on or switched off by a manual or automatic switch;

as disclosed in the chinese patent: the utility model provides a dehydrating unit for in electric distribution box, the publication number: CN204103251U, in the dehumidification process, the heat dissipation fan directly blows the heat dissipation sheet, the heat dissipation effect is improved, and negative pressure is generated in the heat dissipation chamber; air is sucked into the heat dissipation chamber from the third air inlet by negative pressure, part of the air is sucked into the rear circulating air duct of the condensation chamber and is exhausted from the air outlet of the heat dissipation chamber, and air circulation is formed; the wet and warm air in the box enters the condensation chamber through the second air inlet, meets the low-temperature condensation sheet, is frozen below the dew point, and part of water vapor becomes dew and flows out through a drainage pipeline below the condensation chamber;

the electrical apparatus is more concentrated in the block terminal, is afraid of the damage that wets most, in order to get rid of the moisture of transformer box, consequently generally need place the drier, but current block terminal need open the chamber door of block terminal changing the drier, and a large amount of moist air admission when opening for the inside moisture of block terminal can increase a lot again, and the drier also can lose efficacy very fast moreover, leads to the inside humidity of block terminal in normal operating very high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides an it is outdoor with dehydrating unit of block terminal, the power distribution box comprises a box body, the inside rectangular channel of having seted up of box, the spout has transversely been seted up to box right side end, the spout that the box was seted up link up with the rectangular channel that the box was seted up, two circular channels two inner walls that the box was seted up have transversely been seted up, circular channel one has all transversely been seted up to two circular channel inner walls that the box was seted up, all be equipped with telescopic machanism in two circular channels one that the box was seted up, telescopic machanism includes the spring, a circular channel inner wall that spring left side end fixed mounting was seted up at the box, spring right side end fixed mounting has the spacing piece, spacing piece sliding connection is in the circular channel one that the box was seted up, spacing piece right side end fixed mounting has the ejector pin, ejector pin left side section sliding connection is in the circular channel two that the box was seted up, the ejector pin is located the spout that the box was seted up.

In order to solve the technical problem, the utility model provides a following technical scheme:

as a preferred technical scheme of the utility model, rectangular channel one has transversely been seted up to box right side end, rectangular channel two has been seted up to a rectangular channel inner wall that the box was seted up, rectangular channel two that the box was seted up link up with the spout.

As a preferred technical scheme of the utility model, vertical slidable mounting has the cotter post in the rectangular channel two that the box was seted up, cotter post right side fixed mounting has the handle, the handle is located the vertical slip in the rectangular channel one that the box was seted up.

As a preferred technical scheme of the utility model, horizontal slidable mounting has the rectangular plate in the spout that the box was seted up. The left end of the rectangular plate is attached to the two ejector rods.

As the utility model discloses a preferred technical scheme, the vertical thing groove of putting of having seted up in rectangular plate upper end left side, the filter screen has been cup jointed in the activity of the thing inslot wall mouth of putting that the box was seted up.

As a preferred technical scheme of the utility model, the vertical cotter way of having seted up in rectangular plate upper end left side, cotter post hypomere is located the vertical slip of cotter inslot that the rectangular plate was seted up.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. this dehydrating unit of block terminal is used to open air is through the rectangular plate that sets up to and the spout that the box was seted up, make this block terminal is used to open air when changing the drier, can not expose inside whole in the air of comparison humidity with opening the case door, great reduction gush into of inside moisture, simultaneously through the filter screen that sets up on the rectangular plate, make the live time of drier also can lengthen.

2. This dehydrating unit of block terminal is used to open air through two springs and two ejector pins and the bayonet lock post that sets up for this dehydrating unit of block terminal is used to open air when opening or closing, completion that can be quick, and it is very convenient to operate moreover, and the structure is also simple, and the practicality is strong.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the box body of the present invention;

FIG. 3 is a schematic structural view of the sliding chute of the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B of fig. 3 according to the present invention.

Wherein: 1. a box body; 11. a first circular groove; 12. a spring; 13. a limiting sheet; 14. a second circular groove; 15. a top rod; 16. a first rectangular groove; 17. a second rectangular groove; 18. a pin clamping column; 19. a chute; 2. a rectangular plate; 21. a latch slot; 22. and (5) filtering by using a filter screen.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a dehumidification device for outdoor distribution boxes, which comprises a box body 1, a rectangular groove is formed in the box body 1, a sliding groove 19 is transversely formed in the right side end of the box body 1, the sliding groove 19 formed in the box body 1 is communicated with the rectangular groove formed in the box body 1, two circular grooves two 14 are transversely formed in the inner wall of the sliding groove 19 formed in the box body 1, circular grooves one 11 are transversely formed in the inner walls of the two circular grooves two 14 formed in the box body 1, a telescopic mechanism is arranged in each of the two circular grooves one 11 formed in the box body 1, the telescopic mechanism comprises a spring 12, the left side end of the spring 12 is fixedly installed on the inner wall of the circular groove one 11 formed in the box body 1, a limiting sheet 13 is fixedly installed on the right side of the spring 12, the limiting sheet 13 is slidably connected in the circular groove one 11 formed in the box body 1, a mandril 15 is fixedly installed on the right side end of the limiting sheet 13, the left side section of the mandril 15 is slidably connected in the circular groove two 14 formed in the box body 1, and the mandril 15 is located in the sliding groove 19 formed in the box body 1. The right side end of the box body 1 is transversely provided with a first rectangular groove 16, the inner wall of the first rectangular groove 16 arranged on the box body 1 is provided with a second rectangular groove 17, and the second rectangular groove 17 arranged on the box body 1 is communicated with the sliding groove 19. A clamping pin column 18 is vertically and slidably mounted in a rectangular groove II 17 formed in the box body 1, a handle is fixedly mounted at the right side end of the clamping pin column 18, and the handle is located in a rectangular groove I16 formed in the box body 1 and vertically slides. The box body 1 is provided with a sliding chute 19 in which a rectangular plate 2 is transversely installed in a sliding way. The left end of the rectangular plate 2 is jointed with two mandrils 15. The vertical thing groove of putting of having seted up in 2 upper ends left sides of rectangular plate, the thing inslot wall mouth activity of putting that box 1 was seted up has cup jointed filter screen 22. Rectangular plate 2 upper end left side is vertical to be seted up bayonet socket 21, bayonet socket 18 hypomere is located the vertical slip in the bayonet socket 21 that rectangular plate 2 seted up, when the inside drier of box 1 needs to be changed to the user, the handle of 18 sides of bayonet socket upwards promotes earlier, make the handle drive bayonet socket 18 upwards remove, shift out in the bayonet socket 21 that rectangular plate 2 was seted up, the back shifts out, two ejector pins 15 can pop out to box 1 right side under two spring 12's elastic force effect, and 2 sides of rectangular plate are laminated with two ejector pins 15, so rectangular plate 2 just can be popped out by two ejector pins 15 simultaneously, simultaneously because the diameter of circular slot one 11 is greater than the diameter of circular slot two 14, so spacing piece 13 can not pop out to the rightmost back by spring 12 bullet in circular slot one 11. And after the change is accomplished, insert the spout 19 that box 1 was seted up with rectangular plate 2, inwards extrude, block the bayonet lock post 18 again with the bayonet lock groove 21 block that rectangular plate 2 was seted up, accomplish the installation promptly, the device is through the rectangular plate 2 that sets up, and the spout 19 that box 1 was seted up, make this outdoor distribution box when changing the drier, can not expose inside whole in the air of comparison humidity with opening the case door, great reduction gushing into of inside moisture, simultaneously through the filter screen 22 that sets up on rectangular plate 2, make the live time of drier also can lengthen. The device is through two springs 12 and two ejector pins 15 and the bayonet lock post 18 that set up for this outdoor dehumidification device of block terminal is opening or when closing, completion that can be quick, and it is very convenient to operate moreover, and the structure is also simple, and the practicality is strong.

Instructions for use: when the user needs to change the inside drier of box 1, upwards push the handle of bayonet catch 18 side earlier for the handle drives bayonet catch 18 and upwards removes, shift out in the bayonet catch groove 21 that rectangular plate 2 seted up, after shifting out, two ejector pins 15 can pop out to box 1 right side under the spring action of two springs 12, and rectangular plate 2 side is laminated with two ejector pins 15, so rectangular plate 2 just can be popped out by two ejector pins 15 simultaneously, simultaneously because the diameter of circular recess one 11 is greater than the diameter of circular recess two 14, so spacing piece 13 can not pop out by spring 12 after to the rightmost in circular recess one 11. After the drying agent is replaced, the rectangular plate 2 is inserted into the sliding groove 19 formed in the box body 1 and is extruded inwards, the bayonet pin column 18 is clamped with the bayonet pin groove 21 formed in the rectangular plate 2, and therefore installation is completed. The device is through two springs 12 and two ejector pins 15 and bayonet lock post 18 that set up for this dehydrating unit of block terminal for outdoor is opening or when closing, completion that can be quick, and it is very convenient to operate moreover, and the structure is also simple, and the practicality is strong.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The utility model provides an it is outdoor with dehydrating unit of block terminal, includes box (1), its characterized in that: a rectangular groove is formed in the box body (1), a sliding groove (19) is transversely formed in the right side end of the box body (1), the sliding groove (19) formed in the box body (1) is communicated with the rectangular groove formed in the box body (1), two circular grooves II (14) are transversely formed in the inner wall of the sliding groove (19) formed in the box body (1), a circular groove I (11) is transversely formed in each of the inner walls of the two circular grooves II (14) formed in the box body (1), and a telescopic mechanism is arranged in each of the two circular grooves I (11) formed in the box body (1);

the telescopic mechanism comprises a spring (12), the left side end of the spring (12) is fixedly installed on the inner wall of a first circular groove (11) formed in the box body (1), the right side end of the spring (12) is fixedly installed with a limiting piece (13), the limiting piece (13) is slidably connected in the first circular groove (11) formed in the box body (1), the right side end of the limiting piece (13) is fixedly installed with a mandril (15), the left side section of the mandril (15) is slidably connected in a second circular groove (14) formed in the box body (1), and the mandril (15) is located in a sliding groove (19) formed in the box body (1).

2. A dehumidifying device for an outdoor electric distribution box according to claim 1, wherein: the box body is characterized in that a first rectangular groove (16) is transversely formed in the right side end of the box body (1), a second rectangular groove (17) is formed in the inner wall of the first rectangular groove (16) formed in the box body (1), and the second rectangular groove (17) formed in the box body (1) is communicated with the sliding groove (19).

3. A dehumidifying device for an outdoor electric distribution box according to claim 1, wherein: a clamping pin column (18) is vertically and slidably mounted in a rectangular groove II (17) formed in the box body (1), a handle is fixedly mounted at the right side end of the clamping pin column (18), and the handle is located in a rectangular groove I (16) formed in the box body (1) and vertically slides.

4. A dehumidifying device for an outdoor electric distribution box according to claim 3, wherein: a rectangular plate (2) is transversely installed in a sliding groove (19) formed in the box body (1) in a sliding mode, and the left side end of the rectangular plate (2) is attached to the two ejector rods (15).

5. A dehumidification device for an outdoor electric distribution box according to claim 4, characterized in that: the article placing groove is vertically formed in the left side of the upper end of the rectangular plate (2), and a filter screen (22) is movably sleeved on an inner wall opening of the article placing groove formed in the box body (1).

6. An outdoor dehumidifier device according to claim 5, wherein said dehumidifier device comprises: a clamping pin groove (21) is vertically formed in the left side of the upper end of the rectangular plate (2), and the lower section of the clamping pin column (18) is located in the clamping pin groove (21) formed in the rectangular plate (2) and slides vertically.