CN214590535U

CN214590535U - Cable branch box with good heat dissipation function

Info

Publication number: CN214590535U
Application number: CN202120899449.1U
Authority: CN
Inventors: 韩丽华; 王强; 吴彩霞; 郭鑫; 王余军
Original assignee: Nanjing Terida Technology Co ltd
Current assignee: Nanjing Terida Technology Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-02
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a cable branch case that heat dissipation function is good relates to box heat dissipation technical field. The device includes a main body case, the inside of which is equipped with a cable through a partition mechanism. The device is when dispelling the heat, when multiunit cable is fixed together, through placing single cable between two sets of baffles, at the in-process of placing, the cable contacts with the circular post of baffle one side, make two sets of circular posts drive two sets of C shaped plates and do the motion of carrying on the back mutually, and compress the inside spring of baffle, place when the baffle is inside when the cable, cylinder surface pressure disappears this moment, make two sets of C shaped plates resume the normal position under the spring action of spring, prevent that the cable from shifting out, it is together fixed through fixed subassembly also to reduce multiunit cable among the traditional device, the heat is difficult for dispersing, cause the cable damage.

Description

Cable branch box with good heat dissipation function

Technical Field

The utility model relates to a box heat dissipation technical field specifically is a cable branch case that heat dissipation function is good.

Background

The cable branch box mainly plays the functions of switching and branching, the cable branching is that a main large cable is used for outgoing, then when the cable branch box is close to a load, the main cable is divided into a plurality of small-area cables by the cable branch box, the small-area cables are connected into the load, and the wiring mode is widely used for supplying power to street lamps and the like and small users in an urban power grid.

Generally, in order to ensure the safety of internal parts of a cable branch box, the box body has stronger sealing performance and poorer air flow, the heat inside the cable branch box is more, the cable wires in the high-voltage cable branch box are more branched and are generally fixed together by a fixing component when being connected to the inside of the cable box from the outer end, the heat inside the cable wires is continuously increased in the using process, when a plurality of groups of cable wires are wound together, the heat between the cable wires cannot be dissipated, the heat is accumulated between the cable wires, the cable wires are possibly damaged, the working efficiency of equipment is seriously influenced, even the electric leakage is caused, and safety accidents are caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a cable branch box that heat dissipation function is good to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cable branch box with good heat dissipation function comprises:

a main body case inside which a cable is fitted;

the separation mechanism comprises a fixed plate, partition plates and C-shaped plates, the fixed plate is assembled inside the main box, the partition plates are fixedly installed on one side, away from the inner side wall of the main box, of the fixed plate, and the C-shaped plates are connected to one side of opposite surfaces of the multiple groups of partition plates in a sliding mode;

and the fixing mechanism is arranged on the side surface of the fixing plate, and the fixing plate is arranged in the main body box through the fixing mechanism.

Preferably, the partition mechanism still includes circular post, spread groove and spring, the spread groove has been seted up to the side of baffle, the inside sliding connection of spread groove has the C shaped plate, and is two sets of the relative one side rotation of C shaped plate is connected with circular post, the inside assembly of spread groove has the spring.

Preferably, the partition mechanism still includes limiting plate, pouring jacket and louvre, the inside fixed mounting of spread groove has the pouring jacket, the inside activity of pouring jacket is pegged graft and is had the spring, C shaped plate activity peg graft in the inside of pouring jacket and with the one end fixed connection of spring, the multiunit the louvre has all been seted up to the side of baffle.

Preferably, the fixing mechanism comprises a threaded rod, a threaded ring and a cross rod, the threaded rod is rotatably connected to the upper surface of the fixing plate, the threaded ring is sleeved on the outer surface of one end, located inside the fixing plate, of the threaded rod, the other end, inside the fixing plate, of the threaded rod is provided with the same threaded assembly, and the cross rod is fixedly connected between the threaded rings.

Preferably, fixed establishment still includes backup pad, draw-in groove and L shaped plate, the one end fixed mounting of L shaped plate is in the side of screw thread ring, backup pad fixed connection is at the inside wall of main part case, the draw-in groove has been seted up to the inside of backup pad, L shaped plate activity joint is inside the draw-in groove.

Preferably, the side of the main body case is equipped with a fan located at the side of the cable.

The utility model discloses a cable branch box that heat dissipation function is good, its beneficial effect who possesses as follows:

1. the device is when dispelling the heat, through being equipped with the fixed plate in main part incasement portion, the baffle is installed to one side of fixed plate, when multiunit cable is fixed together, place between two sets of baffles through single cable, at the in-process of placing, the cable contacts with the circular post of baffle one side, make two sets of circular posts drive two sets of C shaped plates and do the back of the body motion, and compress the inside spring of baffle, place when the baffle is inside when the cable, cylinder surface pressure disappears this moment, make two sets of C shaped plates be relative motion under the spring action of spring and until recovering the normal position, remove from the baffle with preventing the cable, it is together fixed through fixed subassembly also to reduce multiunit cable among the traditional device, the heat is difficult for dispersing, cause the cable damage.

2. The device is when dispelling the heat, through seting up the louvre in the side of baffle for the heat is difficult for gathering between the baffle, makes the cable can not inconvenient dispel the heat when placing inside the baffle, reduces the harm to the cable, and main part case one side installs the fan, drives the inside circulation of air of main part case, makes things convenient for the main part case to dispel the heat, reduces the harm to main part case internals.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the main structure of the present invention;

FIG. 3 is a schematic view of the fixing mechanism of the present invention;

fig. 4 is a schematic view of the separating mechanism of the present invention.

In the figure: 1. a main body case; 2. a cable; 3. a separation mechanism; 301. a fixing plate; 302. a partition plate; 303. a C-shaped plate; 304. a circular column; 305. connecting grooves; 306. a limiting plate; 307. sleeving a box; 308. a spring; 309. heat dissipation holes; 4. a fixing mechanism; 401. a support plate; 402. a card slot; 403. a threaded rod; 404. a threaded ring; 405. an L-shaped plate; 406. a cross bar; 5. a fan.

Detailed Description

The embodiment of the utility model discloses cable branch case that heat dissipation function is good, as shown in fig. 1-4, include:

referring to fig. 1, a main body case 1, a cable 2 is mounted inside the main body case 1, a fan 5 is mounted on a side of the main body case 1, and the fan 5 is located on a side of the cable 2.

Referring to fig. 3, 4, partition mechanism 3 includes fixed plate 301, baffle 302, C-shaped plate 303, circular post 304, connecting groove 305, limiting plate 306, pouring jacket 307, spring 308 and louvre 309, fixed plate 301 assembles the inside at main body box 1, one side fixed mounting that the inside wall of main body box 1 was kept away from to fixed plate 301 has baffle 302, one side sliding connection of the opposite face of multiunit baffle 302 has C-shaped plate 303, connecting groove 305 has been seted up to the side of baffle 302, the inside sliding connection of connecting groove 305 has C-shaped plate 303, the opposite one side of two sets of C-shaped plate 303 rotates and is connected with circular post 304, the inside of connecting groove 305 is equipped with spring 308.

Referring to fig. 3 and 4, in the partition mechanism 3, a jacket 307 is fixedly installed inside the connection groove 305, a spring 308 is movably inserted into the jacket 307, the C-shaped plate 303 is movably inserted into the jacket 307 and is fixedly connected with one end of the spring 308, and heat dissipation holes 309 are formed in the side surfaces of the plurality of groups of partition plates 302.

Referring to fig. 2, 3, fixed establishment 4 installs the side at fixed plate 301, fixed plate 301 passes through fixed establishment 4 and installs the inside at main body case 1, fixed establishment 4 includes threaded rod backup pad 401, draw-in

groove

402, 403, threaded ring 404, L shaped plate 405 and horizontal pole 406, threaded rod 403 rotates the upper surface of connecting at fixed plate 301, threaded rod 403 is located the inside one end surface screw thread of fixed plate 301 and has cup jointed threaded ring 404, the inside other one end in addition of fixed plate 301 is equipped with same screw assembly, fixedly connected with horizontal pole 406 between two sets of threaded ring 404, the one end fixed mounting of L shaped plate 405 is in the side of threaded ring 404, backup pad 401 fixed connection is at the inside wall of main body case 1, draw-in groove 402 has been seted up to backup pad 401's inside, L shaped plate 405 activity joint is inside draw-in groove 402.

The working principle is as follows:

before the cable branch box is used, the L-shaped plate 405 moves along with the threaded ring 404 and the inner top of the box fixing plate 301 by rotating the threaded rod 403, and after the fixing plate 301 is corrected, the threaded rod 403 is rotated again, so that the L-shaped plate 405 is inserted into the clamping groove 402 inside the supporting plate 401.

Then, when the cables 2 are distributed, the cables 2 are placed between the two groups of partition plates 302, in the placing process, the cables 2 are in contact with the circular columns 304 on one sides of the partition plates 302, so that the two groups of circular columns 304 drive the two groups of C-shaped plates 303 to move back to back, the C-shaped plates 303 compress the springs 308 inside the partition plates 302, when the cables 2 are placed inside the partition plates 302, the outer surface pressure of the circular columns 304 disappears, the two groups of C-shaped plates 303 move relatively under the elastic force of the springs 308 until the C-shaped plates 303 return to the original positions, so that the cables 2 are prevented from being removed from the partition plates 302, and further, heat dissipation holes 309 are formed in the side surfaces of the partition plates 302.

At last when the cable branch box, open fan 5, drive the inside circulation of air of main part case 1, make things convenient for main part case 1 to dispel the heat, reduce the harm to 1 internals of main part case, and the device is through setting up partition mechanism 3, has reduced that multiunit cable 2 is together fixed through fixed subassembly among the traditional device, and the heat is difficult for dispersing, causes the condition of cable damage to appear.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cable branch case that heat dissipation function is good which characterized in that includes:

a main body case (1), inside of which a cable (2) is fitted;

the separation mechanism (3) comprises a fixing plate (301), partition plates (302) and C-shaped plates (303), the fixing plate (301) is assembled inside the main body box (1), the partition plates (302) are fixedly installed on one side, away from the inner side wall of the main body box (1), of the fixing plate (301), and the C-shaped plates (303) are connected to one side of the opposite surfaces of the multiple groups of partition plates (302) in a sliding mode;

the fixing mechanism (4) is installed on the side face of the fixing plate (301), and the fixing plate (301) is installed inside the main body box (1) through the fixing mechanism (4).

2. The cable branch box with good heat dissipation function according to claim 1, wherein: partition mechanism (3) still include circular post (304), connecting groove (305) and spring (308), connecting groove (305) have been seted up to the side of baffle (302), the inside sliding connection of connecting groove (305) has C shaped plate (303), and two sets of the relative one side of C shaped plate (303) is rotated and is connected with circular post (304), the inside assembly of connecting groove (305) has spring (308).

3. The cable branch box with good heat dissipation function according to claim 2, wherein: partition mechanism (3) still include limiting plate (306), pouring jacket (307) and louvre (309), the inside fixed mounting of connecting groove (305) has pouring jacket (307), the inside activity grafting of pouring jacket (307) has spring (308), C shaped plate (303) activity grafting in the inside of pouring jacket (307) and with the one end fixed connection of spring (308), the multiunit louvre (309) have all been seted up to the side of baffle (302).

4. The cable branch box with good heat dissipation function according to claim 1, wherein: fixed establishment (4) include threaded rod (403), screw ring (404) and horizontal pole (406), threaded rod (403) rotate to be connected at the upper surface of fixed plate (301), threaded rod (403) are located the inside one end surface screw thread of fixed plate (301) and have cup jointed screw ring (404), the inside one end in addition of fixed plate (301) is equipped with same screw assembly, two sets of fixedly connected with horizontal pole (406) between screw ring (404).

5. The cable branch box with good heat dissipation function according to claim 4, wherein: fixed establishment (4) still include backup pad (401), draw-in groove (402) and L shaped plate (405), the one end fixed mounting of L shaped plate (405) is in the side of screw ring (404), backup pad (401) fixed connection is at the inside wall of main part case (1), draw-in groove (402) have been seted up to the inside of backup pad (401), L shaped plate (405) activity joint is inside draw-in groove (402).

6. The cable branch box with good heat dissipation function according to claim 1, wherein: the side of the main body box (1) is provided with a fan (5), and the fan (5) is positioned on the side of the cable (2).