CN112993898A - Novel low-voltage cable branch box - Google Patents
Novel low-voltage cable branch box Download PDFInfo
- Publication number
- CN112993898A CN112993898A CN202110410939.5A CN202110410939A CN112993898A CN 112993898 A CN112993898 A CN 112993898A CN 202110410939 A CN202110410939 A CN 202110410939A CN 112993898 A CN112993898 A CN 112993898A
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- China
- Prior art keywords
- heat dissipation
- wall
- novel low
- mounting
- cable branch
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/03—Cooling
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a novel low-voltage cable branch box, which belongs to the field of cable branch boxes and comprises a box body, wherein the surface of the box body is symmetrically provided with mounting grooves, bulges are fixedly arranged on the inner wall of each mounting groove at equal intervals, rubber blocks are slidably mounted between the bulges, mounting holes are formed in the surface of each rubber block at equal intervals, heat dissipation holes are formed in the surface of the box body, a dust screen is fixedly mounted on the inner wall of each heat dissipation hole, a heat dissipation cylinder is arranged at an opening of each heat dissipation hole, a heat dissipation fan is fixedly mounted on the inner wall of each heat dissipation cylinder, the heat dissipation fan can enable the rubber blocks to be in a stable state through the action of the bulges, the cables can be effectively protected under the action of a sponge protection ring arranged in the mounting holes, the surface damage of the cables is avoided, the cables are enabled to be in an orderly mounting state, the heat dissipation cylinder is stable, and people can install the heat dissipation cylinder conveniently, so that the heat dissipation performance of the box body is improved.
Description
Technical Field
The invention relates to the field of cable branch boxes, in particular to a novel low-voltage cable branch box.
Background
The low-voltage cable branch box is used for branching, connecting and converting a circuit of a cable line, and is widely applied to three-phase low-voltage power transmission and distribution systems in outdoor public places such as a transformer substation, two sides of an urban street, residential quarters, high-rise buildings and the like.
However, for the traditional cable branch box, in the using process, the electronic elements in the box body can generate a large amount of heat, the existing cable branch box has poor heat dissipation effect, the installation sequence of the cable is poor, and the winding problem often occurs.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a novel low-voltage cable branch box, which can enable a rubber block to be in a stable state through the action of a protrusion, can effectively protect a cable under the action of a sponge protection ring arranged in an installation hole, avoids the surface damage of the cable, enables the cable to be in an orderly installation state, is convenient for people to use, can push a connecting plate to drive a clamping plate to clamp and limit a clamping groove through the deformation action of a spring, enables a heat dissipation cylinder to be stable, is convenient for people to install, and accordingly improves the heat dissipation performance of a box body.
In order to solve the above problems, the present invention adopts the following technical solutions.
A novel low-voltage cable branch box comprises a box body, wherein mounting grooves are symmetrically arranged on the surface of the box body, bulges are fixedly arranged on the inner wall of each mounting groove at equal intervals, rubber blocks are slidably arranged between the bulges, mounting holes are formed in the surface of each rubber block at equal intervals, heat dissipation holes are formed in the surface of the box body, a dust screen is fixedly arranged on the inner wall of each heat dissipation hole, a heat dissipation cylinder is placed at an opening of each heat dissipation hole, a heat dissipation fan is fixedly arranged on the inner wall of each heat dissipation cylinder, clamping grooves are symmetrically formed in the surface of each heat dissipation cylinder, open grooves are symmetrically formed in the surface of the box body, a connecting plate is slidably arranged on the inner wall of each open groove, clamping plates are fixedly arranged on the surface of each connecting plate, and are slidably connected with the clamping grooves, can effectively protect the cable, avoid the surface damage of cable to make the cable be in orderly installation state, people's of being convenient for use, through the deformation effect of spring, can promote the connecting plate and drive the cardboard and to the draw-in groove chucking spacing, make a heat dissipation section of thick bamboo be in stably, people's of being convenient for installation, thereby improve the heat dispersion of box.
Furthermore, the surface of the clamping plate is provided with a limiting hole.
Furthermore, the inner wall of the open slot is fixedly provided with a limiting rod.
Furthermore, a sponge protection ring is fixedly installed on the inner wall of the installation hole.
Furthermore, the cable is slidably mounted on the inner wall of the sponge protection ring, so that the damage to the surface of the cable is avoided under the action of the sponge protection ring.
Further, the inner wall equidistance of mounting groove is equipped with dodges the hole, and dodges the aperture in hole and be greater than the diameter of cable, is convenient for under the effect of dodging the hole, can be used to the effective installation of cable for the cable inserts electric elements.
Furthermore, the limiting rod is connected with the limiting hole in a sliding mode.
Furthermore, the surface mounting of gag lever post has the spring for under the effect of spring, make the connecting plate drive the cardboard and be in the chucking state.
Furthermore, the fixed surface of gag lever post installs and keeps off the ring, and keeps off the ring and be the rubber material, is convenient for keep off under the effect of ring, can carry on spacingly to the connecting plate, avoids the rigid contact of connecting plate.
Compared with the prior art, the invention has the advantages that:
(1) this scheme is through protruding effect, can be so that the block rubber is in stable state to under the effect of the inside sponge protection ring that sets up of mounting hole, can effectively protect the cable, avoid the surface damage of cable, and make the cable be in orderly mounted state, the people's of being convenient for use, deformation effect through the spring can promote the connecting plate and drive the cardboard and to the cardboard chucking spacing, make a heat dissipation section of thick bamboo be in stably, the people's of being convenient for installation, thereby improve the heat dispersion of box.
(2) The sponge protection ring is fixedly arranged on the inner wall of the mounting hole, and the cable is slidably arranged on the inner wall of the sponge protection ring, so that the damage to the surface of the cable is avoided under the action of the sponge protection ring.
(3) The inner wall equidistance of mounting groove is equipped with dodges the hole, and dodges the aperture in hole and be greater than the diameter of cable, is convenient for under the effect of dodging the hole, can be used to the effective installation of cable for the cable inserts electrical component.
(4) Sliding connection between gag lever post and the spacing hole, the surface mounting of gag lever post has the spring, is convenient for under the effect of spring for the connecting plate drives the cardboard and is in the chucking state.
(5) The fixed surface of gag lever post installs and keeps off the ring, and keeps off the ring and be the rubber material, is convenient for keep off under the effect of ring, can carry on spacingly to the connecting plate, avoids the rigid contact of connecting plate.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the invention at A of FIG. 1;
FIG. 3 is a schematic side view of the rubber block of the present invention;
FIG. 4 is an enlarged view of point B of FIG. 1 according to the present invention.
The reference numbers in the figures illustrate:
the heat dissipation device comprises a box body 1, a mounting groove 2, a protrusion 3, a rubber block 4, a mounting hole 5, a sponge protection ring 6, a cable 7, an avoidance hole 8, heat dissipation holes 9, a dust screen 10, a heat dissipation cylinder 11, a heat dissipation fan 12, a clamping groove 13, an open groove 14, a connecting plate 15, a clamping plate 16, a limiting hole 17, a limiting rod 18, a spring 19 and a retaining ring 20.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1-4, a novel low-voltage cable branch box comprises a box body 1, referring to fig. 1-3, mounting grooves 2 are symmetrically arranged on the surface of the box body 1, protrusions 3 are fixedly mounted on the inner wall of the mounting grooves 2 at equal intervals, rubber blocks 4 are slidably mounted between the protrusions 3, mounting holes 5 are formed in the surface of the rubber blocks 4 at equal intervals, sponge protection rings 6 are fixedly mounted on the inner walls of the mounting holes 5, cables 7 are slidably mounted on the inner walls of the sponge protection rings 6, damage to the skins of the cables 7 is avoided under the action of the sponge protection rings 6, avoidance holes 8 are formed in the inner wall of the mounting grooves 2 at equal intervals, the aperture of the avoidance holes 8 is larger than the diameter of the cables 7, and the avoidance holes 8 can be used for effective installation of the cables 7 so that the cables 7 can be connected with electrical.
Referring to fig. 1 and 4, a heat dissipating hole 9 is formed in the surface of a case 1, a dust screen 10 is fixedly installed on the inner wall of the heat dissipating hole 9, a heat dissipating cylinder 11 is placed at an opening of the heat dissipating hole 9, a heat dissipating fan 12 is fixedly installed on the inner wall of the heat dissipating cylinder 11, clamping grooves 13 are symmetrically formed in the surface of the heat dissipating cylinder 11, open grooves 14 are symmetrically formed in the surface of the case 1, a connecting plate 15 is slidably installed on the inner wall of the open groove 14, a clamping plate 16 is fixedly installed on the surface of the connecting plate 15, the clamping plate 16 is slidably connected with the clamping grooves 13, a limiting hole 17 is formed in the surface of the clamping plate 16, a limiting rod 18 is fixedly installed on the inner wall of the open groove 14, the limiting rod 18 is slidably connected with the limiting hole 17, a spring 19 is installed on the surface of the limiting rod 18, the connecting plate 15 drives the clamping, the connecting plate 15 can be limited under the action of the baffle ring 20, and the rigid contact of the connecting plate 15 is avoided.
The novel low-voltage cable branch box can push a rubber block 4 to enter a mounting groove 2, under the action of a bulge 3, the rubber block 4 is in a stable state, under the action of a sponge protection ring 6 fixedly mounted on the inner wall of a mounting hole 5, the skin damage problem of a cable 7 is avoided, the cable 7 is in an orderly mounting state, under the action of a avoiding hole 8, the cable 7 can be mounted, the cable 7 is connected with an electric element in a box body 1, a clamping plate 16 can be pulled to drive a connecting plate 15 to move outwards, the connecting plate 15 is forced to be separated from a blocking ring 20, the connecting plate 15 can slide along the surface of a limiting rod 18 under the action of a limiting hole 17, a spring 19 is forced to be compressed, a radiating cylinder 11 can be pushed to be in surface contact with the box body 1, the radiating cylinder 11 and a radiating hole 9 are in a superposition state, no external force is applied to the clamping plate 16 any more, the spring 19 recovers deformation, the connecting plate 15 is pushed to drive, the heat dissipation cylinder 11 is stable, and is convenient for people to install and use.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (9)
1. The utility model provides a novel low tension cable feeder pillar, includes box (1), its characterized in that: the surface symmetry of the box body (1) is provided with mounting grooves (2), the inner wall equidistance fixed mounting of the mounting grooves (2) is provided with bulges (3), a rubber block (4) is slidably mounted between the bulges (3), the surface equidistance of the rubber block (4) is provided with mounting holes (5), the surface of the box body (1) is provided with heat dissipation holes (9), the inner wall fixed mounting of the heat dissipation holes (9) is provided with a dust screen (10), a heat dissipation cylinder (11) is placed at the opening of the heat dissipation holes (9), the inner wall fixed mounting of the heat dissipation cylinder (11) is provided with a heat dissipation fan (12), the surface symmetry of the heat dissipation cylinder (11) is provided with clamping grooves (13), the surface symmetry of the box body (1) is provided with open grooves (14), the inner wall slidable mounting of the open grooves (14) is provided with connecting plates (, the clamping plate (16) is connected with the clamping groove (13) in a sliding mode.
2. The novel low-voltage cable branch box of claim 1, wherein: the surface of the clamping plate (16) is provided with a limiting hole (17).
3. The novel low-voltage cable branch box of claim 2, wherein: and a limiting rod (18) is fixedly arranged on the inner wall of the open slot (14).
4. The novel low-voltage cable branch box of claim 1, wherein: and a sponge protection ring (6) is fixedly arranged on the inner wall of the mounting hole (5).
5. The novel low-voltage cable branch box of claim 1, wherein: and a cable (7) is slidably arranged on the inner wall of the sponge protection ring (6).
6. The novel low-voltage cable branch box of claim 1, wherein: the inner wall equidistance of mounting groove (2) is equipped with dodges hole (8), and dodges the diameter that the aperture of hole (8) is greater than cable (7).
7. The novel low-voltage cable branch box according to claim 3, characterized in that: the limiting rod (18) is connected with the limiting hole (17) in a sliding mode.
8. The novel low-voltage cable branch box according to claim 3, characterized in that: and a spring (19) is arranged on the surface of the limiting rod (18).
9. The novel low-voltage cable branch box according to claim 3, characterized in that: the surface of the limiting rod (18) is fixedly provided with a baffle ring (20), and the baffle ring (20) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110410939.5A CN112993898A (en) | 2021-04-16 | 2021-04-16 | Novel low-voltage cable branch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110410939.5A CN112993898A (en) | 2021-04-16 | 2021-04-16 | Novel low-voltage cable branch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112993898A true CN112993898A (en) | 2021-06-18 |
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ID=76340815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110410939.5A Pending CN112993898A (en) | 2021-04-16 | 2021-04-16 | Novel low-voltage cable branch box |
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| Country | Link |
|---|---|
| CN (1) | CN112993898A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114172099A (en) * | 2021-11-15 | 2022-03-11 | 镇江加勒智慧电力科技股份有限公司 | Data center bus at tail end of special-shaped copper bar |
-
2021
- 2021-04-16 CN CN202110410939.5A patent/CN112993898A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114172099A (en) * | 2021-11-15 | 2022-03-11 | 镇江加勒智慧电力科技股份有限公司 | Data center bus at tail end of special-shaped copper bar |
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Address after: 323000 no.890-1, Nanming Road, nanmingshan street, Liandu District, Lishui City, Zhejiang Province (Lijing National Industrial Park) Applicant after: Taiyida Technology Group Co.,Ltd. Address before: 323000 no.890-1, Nanming Road, nanmingshan street, Liandu District, Lishui City, Zhejiang Province (Lijing National Industrial Park) Applicant before: Taiyida Technology Co.,Ltd. |
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