CN210867157U

CN210867157U - Dampproofing cable branch case

Info

Publication number: CN210867157U
Application number: CN201921963866.7U
Authority: CN
Inventors: 王学武
Original assignee: Shandong Ruikang Electrical Equipment Co Ltd
Current assignee: Shandong Ruikang Electrical Equipment Co Ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-06-26
Anticipated expiration: 2029-11-14

Abstract

The utility model belongs to the technical field of cable branch boxes, in particular to a moisture-proof cable branch box, aiming at the problems that most of the existing cable branch boxes are installed outdoors, external humid air can easily enter into the box body, internal circuits are easy to age and even short circuit is easy to occur under the long-term past condition, the utility model provides a proposal which comprises a box body, a clapboard is fixedly installed in the box body and is matched with the box body, a hot air blower is fixedly connected on the inner wall of the bottom of the box body, connecting pipes are fixedly connected on two air outlets of the hot air blower, and heating boxes are fixedly connected on two sides of the box body, the utility model has simple design structure, so that the interior of the branch box body is kept in a dry environment for a long time, and the problem that the service life of internal electrical elements is influenced by the branch box body being in a humid environment for a long time is effectively, has wide market promotion prospect.

Description

Dampproofing cable branch case

Technical Field

The utility model relates to a cable branch box technical field especially relates to a dampproofing cable branch box.

Background

With the development of the cabling process of the power distribution network, when the independent load distribution with small capacity is concentrated, the cable branch box can be used for connecting the cables in multiple branches, because the branch box cannot directly operate each path. The cable branch box is only used for cable branch, and the main function of the cable branch box is to tap or transfer cables, and the cable branch box mainly plays a role in cable tapping and cable transferring.

Most of existing cable branch boxes are installed outdoors, external humid air easily enters a box body, and internal circuits are prone to aging and even short circuit under the long-term past condition.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the cable branch box that exists among the prior art and installing in the open air mostly, outside humid air can enter into the box easily, under the long-term condition in the past, causes the inside line easily ageing, takes place the shortcoming of the condition of short circuit even, and the dampproofing cable branch box that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a moisture-proof cable branch box comprises a box body, a baffle is fixedly arranged in the box body and is matched with the box body, the inner wall of the bottom of the box body is fixedly connected with an air heater, two air outlets of the air heater are both fixedly connected with connecting pipes, both sides of the box body are both fixedly connected with a heating box, and the sides of the two connecting pipes far away from each other extend into the two heating boxes respectively, the sides of the two heating boxes near to each other are fixedly connected with exhaust pipes communicated with each other, one end of the exhaust pipe extends into the box body, the top of the clapboard is fixedly connected with two symmetrically arranged supporting plates, and one side of the two supporting plates close to each other is rotationally connected with the same sieve barrel, a drying agent is arranged in the sieve barrel, the ventilation assembly is fixedly connected to the inner wall of the top of the box body, a through hole is formed in one side of the box body, and two box doors which are symmetrically arranged are rotationally connected in the through hole; the utility model relates to a simple structure for this feeder pillar body is inside to keep dry environment for a long time, and the effectual feeder pillar body of having avoided influences inside electrical component life's problem owing to be in moist environment for a long time, has wide marketing prospect.

Preferably, all fixedly connected with landing legs on the bottom four corners position of box, and the height of landing leg is between three to five centimetres, utilizes the landing leg can prevent that the moisture on four sides from entering into in the box.

Preferably, the ventilation assembly comprises a wane rotatably mounted on the inner wall of the top of the box body, the bottom of the wane is fixedly connected with a plurality of fans, the inner wall of the top of the box body is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a driving disc, one side of the driving disc is rotatably connected with a connecting rod at a position deviating from the circle center, the bottom of the connecting rod is rotatably connected with the top of the wane, the box door is provided with a plurality of ventilation holes, when the ventilation speed in the box body needs to be accelerated, the driving motor and the fans are started at the moment, the fans can blow air in the box body, the driving motor can drive the driving disc to rotate, the driving disc connecting rod can pull the wane to swing back and forth, the blowing area of the fans can be enlarged at the moment, the air flowing speed in the box, the ventilation speed of the box body is increased, and the situation that the box body is too wet is prevented.

Preferably, the top of the sieve barrel is provided with a feed opening, the feed opening is internally threaded with a plugging shaft, the drying agent can be thrown into the sieve barrel through the feed opening, and the feed opening can be plugged by the plugging shaft.

Preferably, the top fixedly connected with top cap of box, and the top fixedly connected with arc of top cap, when rainy day appears, the condition of retaining can not appear at the top of top cap.

Preferably, the antirust agent is smeared on the outer side of the box body, the thickness of the antirust agent is one millimeter to three millimeters, the box body can be prevented from rusting by the antirust agent, and the service life of the box body is prolonged.

The utility model discloses in, can adsorb the interior humid gas of box through utilizing the drier in the sieve bucket.

The utility model discloses in, when the interior damp degree of box is too big, just need heat in the box this moment, start the air heater, the air heater can pass through the heating cabinet with the hot-air and arrange into in the box, and then can rise to the temperature in the box for the dry environment of the high temperature that keeps in the box.

The utility model discloses in, when needs accelerate the ventilation speed in the box, start driving motor and fan this moment, utilize the fan to blow in the box, and driving motor can drive the driving-disc and rotate, and the driving-disc utilizes the connecting rod can stimulate the wane and carry out reciprocating motion about, this moment alright in order to enlarge the area of blowing of fan for the air flow speed in the box, the box exchanges through ventilation hole and outside gas this moment, has accelerated the ventilation speed of box.

The utility model relates to a simple structure for this feeder pillar body is inside to keep dry environment for a long time, and the effectual feeder pillar body of having avoided influences inside electrical component life's problem owing to be in moist environment for a long time, has wide marketing prospect.

Drawings

Fig. 1 is a schematic structural view of a moisture-proof cable branch box provided by the present invention;

fig. 2 is a schematic cross-sectional view of the moisture-proof cable branch box of fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a portion a of fig. 2 of a moisture-proof cable branch box according to the present invention.

In the figure: the device comprises a box body 1, a partition plate 2, an air heater 3, a connecting pipe 4, a heating box 5, an exhaust pipe 6, a supporting plate 7, a sieve barrel 8, a blocking shaft 9, supporting legs 10, a top cover 11, a rotating ball 12, a wane 13, a fan 14, a driving motor 15, a driving disc 16, a connecting rod 17, a box door 18 and a vent hole 19.

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.

Example one

Referring to fig. 1-3, a moisture-proof cable branch box comprises a box body 1, a partition plate 2 is fixedly installed in the box body 1, the partition plate 2 is matched with the box body 1, an air heater 3 is fixedly connected to the inner wall of the bottom of the box body 1, connecting pipes 4 are fixedly connected to two air outlets of the air heater 3, heating boxes 5 are fixedly connected to two sides of the box body 1, one sides of the two connecting pipes 4 far away from each other respectively extend into the two heating boxes 5, one sides of the two heating boxes 5 close to each other are fixedly connected with communicated exhaust pipes 6, one ends of the exhaust pipes 6 extend into the box body 1, two symmetrically arranged supporting plates 7 are fixedly connected to the top of the partition plate 2, one side of the two supporting plates 7 close to each other is rotatably connected with a same sieve barrel 8, drying agents are arranged in the sieve barrel 8, and a ventilation assembly is fixedly, a through hole is formed in one side of the box body 1, and two box doors 18 which are symmetrically arranged are rotationally connected in the through hole; the utility model relates to a simple structure for this feeder pillar body is inside to keep dry environment for a long time, and the effectual feeder pillar body of having avoided influences inside electrical component life's problem owing to be in moist environment for a long time, has wide marketing prospect.

Example two

The improvement is further based on the first embodiment: the four corners of the bottom of the box body 1 are fixedly connected with supporting legs 10, the height of each supporting leg 10 is three to five centimeters, and the supporting legs 10 can prevent moisture on four sides from entering the box body 1; the ventilation assembly comprises a wane 13 rotatably installed on the inner wall of the top of the box body 1, the bottom of the wane 13 is fixedly connected with a plurality of fans 14, the inner wall of the top of the box body 1 is fixedly connected with a driving motor 15, an output shaft of the driving motor 15 is fixedly connected with a driving disk 16, one side of the driving disk 16 deviating from the center of a circle is rotatably connected with a connecting rod 17, the bottom of the connecting rod 17 is rotatably connected with the top of the wane 13, a box door 18 is provided with a plurality of ventilation holes 19, when the ventilation speed in the box body 1 needs to be increased, the driving motor 15 and the fans 14 are started at the moment, the fan 14 can blow the inside of the box body 1, the driving motor 15 can drive the driving disk 16 to rotate, the driving disk 16 can pull the wane 13 to swing back and forth by the connecting rod 17, the blowing area of the, at the moment, the box body 1 exchanges with external air through the vent holes 19, so that the ventilation speed of the box body 1 is increased, and the case that the box body 1 is too humid is prevented; a feeding port is formed in the top of the sieve barrel 8, a plugging shaft 9 is connected to the feeding port in a threaded mode, drying agents can be fed into the sieve barrel 8 through the feeding port, and the plugging shaft 9 can plug the feeding port; the top of the box body 1 is fixedly connected with a top cover 11, the top of the top cover 11 is fixedly connected with an arc-shaped plate, and when raining, the top of the top cover 11 cannot store water; the rust inhibitor is smeared on the outer side of the box body 1, the thickness of the rust inhibitor is one millimeter to three millimeters, the rust inhibitor can be used for preventing the box body 1 from rusting, and the service life of the box body 1 is prolonged.

In the embodiment, when the box body is used, the structure of the box body is improved to a certain degree, and a corresponding functional adaptive component is added to the box body, so that the actual using effect of the box body is enhanced, and the concrete expression is that the desiccant in the sieve barrel 8 can be used for adsorbing the humid gas in the box body 1;

when the humidity in the box body 1 is too high, the interior of the box body 1 needs to be heated, the air heater 3 is started at the moment, the air heater 3 can discharge hot air into the box body 1 through the heating box 5, and then the temperature in the box body 1 can be raised, so that a high-temperature dry environment is kept in the box body 1; when needs accelerate the ventilation speed in the box 1, start driving motor 15 and fan 14 this moment, utilize fan 14 to blow in the box 1, and driving motor 15 can drive driving-disc 16 and rotate, driving-disc 16 utilizes connecting rod 17 can stimulate wane 13 to carry out the reciprocal swing of left and right sides, alright at this moment with the area of blowing that enlarges fan 14, accelerated the air flow speed in the box 1, box 1 exchanges with outside gas through ventilation hole 19 this moment, the ventilation speed of box 1 has been accelerated, the effectual branch box body of having avoided is in moist environment for a long time and influences inside electrical components life's problem.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The moistureproof cable branch box comprises a box body (1) and is characterized in that a partition plate (2) is fixedly installed in the box body (1), the partition plate (2) is matched with the box body (1), an air heater (3) is fixedly connected to the inner wall of the bottom of the box body (1), connecting pipes (4) are fixedly connected to two air outlets of the air heater (3), heating boxes (5) are fixedly connected to two sides of the box body (1), one sides, far away from each other, of the two connecting pipes (4) respectively extend into the two heating boxes (5), exhaust pipes (6) communicated with each other are fixedly connected to one sides, close to each other, of the two heating boxes (5), one ends of the exhaust pipes (6) extend into the box body (1), two supporting plates (7) symmetrically arranged are fixedly connected to the top of the partition plate (2), and one side, close to each other, of the two supporting plates (7) is rotatably connected with the same sieve barrel (, the drying agent is arranged in the sieve barrel (8), the ventilation assembly is fixedly connected to the inner wall of the top of the box body (1), a through hole is formed in one side of the box body (1), and two box doors (18) which are symmetrically arranged are rotatably connected to the through hole.

2. The moisture-proof cable branch box according to claim 1, characterized in that four corners of the bottom of the box body (1) are fixedly connected with legs (10), and the height of the legs (10) is three to five centimeters.

3. The moisture-proof cable branch box according to claim 1, wherein the ventilation assembly comprises a wane (13) rotatably mounted on the inner wall of the top of the box body (1), the bottom of the wane (13) is fixedly connected with a plurality of fans (14), the inner wall of the top of the box body (1) is fixedly connected with a driving motor (15), an output shaft of the driving motor (15) is fixedly connected with a driving disc (16), a connecting rod (17) is rotatably connected to a position, deviating from the center of circle, of one side of the driving disc (16), the bottom of the connecting rod (17) is rotatably connected with the top of the wane (13), and the box door (18) is provided with a plurality of ventilation holes (19).

4. The moisture-proof cable branch box according to claim 1, wherein a feeding port is formed at the top of the sieve barrel (8), and a plugging shaft (9) is connected to the feeding port in a threaded manner.

5. The moisture-proof cable branch box according to claim 1, characterized in that a top cover (11) is fixedly connected to the top of the box body (1), and an arc-shaped plate is fixedly connected to the top of the top cover (11).

6. The moisture-proof cable branch box according to claim 1, wherein the outer side of the box body (1) is coated with a rust inhibitor, and the thickness of the rust inhibitor is between one millimeter and three millimeters.