CN212626996U

CN212626996U - Outdoor terminal box for external installation

Info

Publication number: CN212626996U
Application number: CN202021376099.2U
Authority: CN
Inventors: 陈晓元; 李立军
Original assignee: Hefei Zhongcheng Electronic System Engineering Co ltd
Current assignee: Hefei Zhongcheng Electronic System Engineering Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-02-26
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to the technical field of outdoor terminal boxes, in particular to an outdoor terminal box for external installation, which comprises a box body, a box cover and a mounting seat, wherein the bottom end of the box body is provided with a lead groove and a lead fixing block, the lead fixing block is connected with the lead groove in a sliding way, the side surface of the box body is provided with an exhaust passage, an inner exhaust hood and an outer exhaust hood, the inner exhaust hood is connected with the exhaust passage in a threaded way, the inner exhaust hood is provided with a waterproof breathable film, the top end of the box body is fixedly connected with a top plate, and the top plate is connected with a movable; the lead groove and the lead fixing block clamp the lead, and the movable plate in a vertical state prevents rainwater from impacting the joint of the box cover and the box body.

Description

Outdoor terminal box for external installation

Technical Field

The utility model relates to an outdoor terminal box technical field, more specifically say so and relate to an outdoor terminal box for externally mounted.

Background

In the past, terminal boxes are mostly installed indoors and in machine rooms for data signal transmission, and with the expansion of application range, terminal boxes are also installed outdoors. The outdoor environment is complex, especially in summer, the terminal box is greatly affected by thunderstorm, which easily causes the damage of the terminal box and affects the normal transmission of data signals.

SUMMERY OF THE UTILITY MODEL

To the weak point of above-mentioned prior art, the utility model provides an outdoor terminal box for externally mounted for solve above-mentioned technical problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides an outdoor terminal box for externally mounted, includes the box body, articulates lid and fixed mounting on the box body are in mount pad on the box body, the bottom of box body is equipped with lead wire groove and lead wire fixed block, the lead wire fixed block with lead wire groove sliding connection, the side of box body is equipped with exhaust passage, interior exhaust hood and outer exhaust hood, interior exhaust hood with exhaust passage threaded connection, waterproof ventilated membrane is installed to interior exhaust hood, the top fixedly connected with roof of box body, the roof has the fly leaf through hinge connection.

Preferably, the outer exhaust hood comprises a fixed seat and a blocking piece, and the blocking piece is rotatably connected with the fixed seat through a rotating shaft.

Preferably, interior exhaust hood is equipped with holding tank and fixed ring, fixed ring with waterproof ventilated membrane butt.

Preferably, the fixed ring is provided with 2 groups of symmetrical limiting blocks and limiting grooves, the limiting blocks are connected with the limiting grooves through reset springs, and the accommodating grooves are provided with limiting holes matched with the limiting blocks.

Preferably, the left end and the right end of the movable plate are fixedly connected with side plates.

The utility model has the advantages that:

1) the lead is pushed into the lead slot, and the lead fixing block is slid to clamp the lead tightly, so that the connecting head of the lead is prevented from loosening and falling off, and other personnel are prevented from randomly changing the connecting position of the lead;

2) the waterproof breathable film is beneficial to the exchange of gas inside and outside the box body and prevents external water from entering the box body from the exhaust channel;

3) the limiting block is slid and retreats from the limiting hole, the fixing ring and the accommodating groove are separated, and the waterproof breathable film is convenient to replace;

4) the fly leaf of vertical state prevents that the rainwater from assaulting the junction of lid and box body, and the curb plate prevents that the rainwater from assaulting the box body from the left and right sides of box body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments protected by the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic structural view of a lead fixing block and a lead groove;

fig. 3 is a left side view of the present invention;

FIG. 4 is a cross-sectional view of the inner exhaust hood;

in the drawings, the reference numerals denote the following components:

1-box body, 2-box cover, 3-mounting seat, 4-exhaust channel, 5-inner exhaust cover, 6-outer exhaust cover, 7-top plate, 8-movable plate, 11-lead groove, 12-lead fixing block, 13-lead, 51-waterproof breathable film, 52-accommodating groove, 53-fixing ring, 61-fixing seat, 62-baffle plate, 63-rotating shaft, 81-side plate, 521-limiting hole, 531-limiting block, 532-limiting groove and 533-reset spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, an outdoor terminal box for external installation comprises a box body 1, a box cover 2 hinged on the box body 1 and a mounting seat 3 fixedly installed on the box body 1, a lead groove 11 and a lead fixing block 12 are arranged at the bottom end of the box body 1, the lead fixing block 12 is in sliding connection with the lead groove 11, an exhaust passage 4, an inner exhaust hood 5 and an outer exhaust hood 6 are arranged on the side surface of the box body 1, the inner exhaust hood 5 is in threaded connection with the exhaust passage 4, the inner exhaust hood 5 is provided with external threads, a waterproof breathable film 51 is installed on the inner exhaust hood 5, a top plate 7 is fixedly connected to the top end of the box body 1, and the top plate 7 is connected with a movable plate. Open lid 2, push lead wire 13 in the lead wire groove 11 with the lead wire, connect the connector of lead wire 13, slip lead wire fixed block 12, with lead wire 13 chucking, close lid 2 back, the inner wall and the 12 butt of lead wire fixed block of lid 2, prevent that the connector of lead wire 13 is not hard up to drop, also prevent that other personnel from changing the hookup location of lead wire 13 at will, waterproof ventilated membrane 51 is favorable to the exchange of the inside and outside gas of box body 1, and prevent that outside water from getting into box body 1 from exhaust passage 4, rotate 8 to vertical states of fly leaf, prevent that the rainwater from assaulting the junction of lid 2 and box body 1.

Wherein, outer exhaust cover 6 includes fixing base 61 and separation blade 62, and separation blade 62 rotates with fixing base 61 through pivot 63 to be connected. The baffle plate 62 is rotated upwards, the inner exhaust hood 5 is screwed, and the inner exhaust hood 5 is taken down.

Wherein, interior exhaust hood 5 is equipped with holding tank 52 and fixed ring 53, and fixed ring 53 and waterproof ventilated membrane 51 butt. The fixing ring 53 is taken down, so that the waterproof breathable film 51 between the accommodating groove 52 and the fixing ring 53 is convenient to replace.

Wherein, fixed ring 53 is equipped with 2 sets of stopper 531 and spacing grooves 532 of symmetry, and stopper 531 is connected with spacing groove 532 through reset spring 533, and holding tank 52 is equipped with the spacing hole 521 with stopper 531 matched with. The limiting block 531 slides, and the limiting block 531 extrudes the return spring 533 and exits the limiting hole 521, so that the fixing ring 53 and the accommodating groove 52 can be separated conveniently.

Wherein, the left and right ends of the movable plate 8 are fixedly connected with side plates 81. The side plates 81 prevent rainwater from striking the case 1 from the left and right sides of the case.

The utility model discloses a theory of operation is: upwards overturn the fly leaf 8, open lid 2, push newly-increased lead wire 13 into vacant lead wire groove 11, connect the connector of lead wire 13, slide lead wire fixed block 12, with lead wire 13 chucking, close lid 2, rotate fly leaf 8 downwards and make it be vertical state.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an outdoor terminal box for external mounting, includes box body (1), articulates lid (2) and fixed mounting on box body (1) mount pad (3) on box body (1), its characterized in that: the bottom of box body (1) is equipped with lead wire groove (11) and lead wire fixed block (12), lead wire fixed block (12) with lead wire groove (11) sliding connection, the side of box body (1) is equipped with exhaust passage (4), interior exhaust hood (5) and outer exhaust hood (6), interior exhaust hood (5) with exhaust passage (4) threaded connection, waterproof ventilated membrane (51) are installed in interior exhaust hood (5), the top fixedly connected with roof (7) of box body (1), roof (7) have fly leaf (8) through hinge connection.

2. The outdoor terminal enclosure for external mounting of claim 1, wherein: the outer exhaust hood (6) comprises a fixed seat (61) and a blocking piece (62), and the blocking piece (62) is rotatably connected with the fixed seat (61) through a rotating shaft (63).

3. The outdoor terminal enclosure for external mounting of claim 1, wherein: interior exhaust hood (5) are equipped with holding tank (52) and fixed ring (53), fixed ring (53) with waterproof ventilated membrane (51) butt.

4. The outdoor terminal enclosure for external mounting of claim 3, wherein: the fixed ring (53) is provided with 2 groups of symmetrical limiting blocks (531) and limiting grooves (532), the limiting blocks (531) are connected with the limiting grooves (532) through return springs (533), and the accommodating grooves (52) are provided with limiting holes (521) matched with the limiting blocks (531).

5. The outdoor terminal enclosure for external mounting of claim 1, wherein: the left end and the right end of the movable plate (8) are fixedly connected with side plates (81).