CN211127081U - Thermal-insulated protection cable feeder pillar - Google Patents
Thermal-insulated protection cable feeder pillar Download PDFInfo
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- CN211127081U CN211127081U CN201921751703.2U CN201921751703U CN211127081U CN 211127081 U CN211127081 U CN 211127081U CN 201921751703 U CN201921751703 U CN 201921751703U CN 211127081 U CN211127081 U CN 211127081U
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- branch box
- cable
- heat dissipation
- upper plate
- box shell
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 38
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model provides a thermal-insulated protection cable feeder pillar, include: the cable branch box comprises a cable branch box shell, wherein an internal accommodating space is formed in the branch box shell, and electric appliance elements of the cable branch box are arranged in the internal accommodating space; the cable branch box shell upper plate is arranged at the upper end of the cable branch box shell; the heat insulation layer is arranged on the upper plate of the cable branch box shell and used for isolating a heat source of the upper plate of the branch line shell; the heat dissipation protection device is arranged at the upper end of the upper plate of the cable branch box shell and forms a heat dissipation space between the upper plate of the cable branch box shell and the upper plate of the branch box shell. The utility model discloses set up heat-proof device and protection heat abstractor on the box for the temperature in the regulating box to play certain guard action to inside components and parts, improved reliability and the simplicity of product use. And the cost is low, and the batch operation and production can be realized.
Description
Technical Field
The utility model belongs to get the electric box field, concretely relates to thermal-insulated protection cable feeder pillar.
Background
With the development of the cabling process of the power distribution network, when independent loads with small capacity are distributed more intensively, a branch box can be used for connecting multiple branches of electric wires and cables, and the branch box is mainly used for branching or switching the cables and mainly plays a role in cable branching and cable switching.
At present commonly used cable branch box, when arranging in outdoor, in summer, under the strong circumstances of shining of sunlight, the temperature in the box is very high, and arrived in sleet season, very quarterly moist in the box again, be in components and parts and electric wires under high temperature and the humid state for a long time, ageing very easily, peel, even melt and lead to gluing even, under this kind of state, take place the electric leakage hidden danger very easily.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to overcome the shortcoming of above-mentioned prior art, the utility model provides a cable branch box to improve cable branch box and to external environment's adaptability, improved the availability factor.
In order to achieve the above object, there is provided a heat-insulating protective cable branch box including:
the cable branch box comprises a cable branch box shell, wherein an internal accommodating space is formed in the cable branch box shell, and electric appliance elements of the cable branch box are arranged in the internal accommodating space;
the cable branch box shell upper plate is arranged at the upper end of the cable branch box shell;
the heat insulation layer is arranged on the upper plate of the cable branch box shell and used for isolating a heat source of the upper plate of the branch line shell.
The heat dissipation protection device is arranged at the upper end of the upper plate of the cable branch box shell and forms a heat dissipation space with the upper plate of the cable branch box shell.
Further, the upper plate of the branch box shell is a steel plate.
Further, the heat insulation layer is arranged on the upper surface of the upper plate of the cable branch box shell.
Further, the heat dissipation protection device further comprises a protection structure and a heat dissipation structure which are connected with each other.
Furthermore, the heat dissipation structure comprises a heat dissipation plate and more than one heat dissipation hole positioned on the heat dissipation plate;
the protective structure comprises a first edge and a second edge opposite to the first edge, and the protective structure is fixedly connected with the heat dissipation plate through the first edge and the second edge.
Further, the heat dissipation holes comprise rectangular holes and baffles located above the rectangular holes.
Furthermore, the baffle plate comprises a baffle plate main body, a first edge and a second edge opposite to the first edge, wherein the first edge and the second edge are fixedly connected with two opposite edges of the rectangular hole respectively, and the plane of the baffle plate main body is higher than the plane of the rectangular hole.
Further, the distance between the plane of the baffle main body and the plane of the rectangular hole is 0.7mm-0.9 mm.
Compared with the prior art, the utility model discloses consider current cable branch box function singleness, in the comparatively abominable outdoor use operating mode of operating mode, the security is relatively poor, the utility model discloses cable branch box sets up heat-proof device and protection heat abstractor on the box, is used for the temperature in the regulating box to play certain guard action to inside components and parts, improved reliability and the simplicity of product use. And the cost is low, and the batch operation and production can be realized.
Drawings
Fig. 1 is a schematic front view of a thermal insulation protective cable branch box according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view taken along the line B-B in FIG. 1;
FIG. 3 is a schematic cross-sectional view taken in the direction of C-C in FIG. 1, wherein an enlarged view of the louvers is shown;
fig. 4 is a schematic view of a protective heat sink in a heat-insulating protective cable branch box according to an embodiment of the present invention;
fig. 5 is a schematic view of heat dissipation holes in a thermal insulation protection cable branch box according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
The utility model discloses an embodiment, as shown in fig. 1-5, discloses a thermal-insulated protection cable feeder pillar, include:
the cable branch box comprises a cable branch box shell 1, wherein an inner containing space is formed in the cable branch box shell 1, electrical elements of the branch box are arranged in the inner containing space, the electrical elements comprise but are not limited to a meter, an incoming line interface, an outgoing line interface, cables, electric wires and the like, and the electrical elements are protected by the branch box shell;
the cable branch box comprises a cable branch box shell upper plate 2, wherein the cable branch box shell upper plate 2 is installed at the upper end of the cable branch box shell 1, and the cable branch box shell upper plate 2 is used for protecting and isolating the upper end of the cable branch box shell 1 and preventing foreign matters from entering;
in order to prevent the internal temperature of box from being overheated, the utility model discloses set up insulating layer 3 on upper plate 2.
The heat insulation layer 3 is arranged on the cable branch box shell upper plate 2 and used for isolating a heat source of the cable branch box shell upper plate 2.
In one embodiment, the insulation layer 3 is provided on the upper surface of the cable breakout box housing upper plate 2 for ease of maintenance and replacement.
In order to better achieve the heat dissipation protection effect, the heat dissipation protection device 4 is further arranged, and the heat dissipation protection device 4 is arranged at the upper end of the upper plate 2 of the cable branch box shell and forms a heat dissipation space between the upper plate 2 of the cable branch box shell.
To improve durability, in one embodiment, the cable breakout box housing upper plate 2 is a steel plate.
In one embodiment, the heat dissipation shield 4 further comprises a shield structure 41 and a heat dissipation structure 42 connected to each other.
In one embodiment, the shielding structure 41 includes a first edge 411 and a second edge 412 opposite to the first edge 411, and the shielding structure 41 is fixedly connected to the heat dissipation plate 421 through the first edge 411 and the second edge 412.
In one embodiment, the protection structure 41 is arranged to have a larger projection on a horizontal plane than the projection of the branch box housing 1 on the horizontal plane, so as to achieve a good protection effect.
In one embodiment, the protection structure 41 is provided with an inclined surface to facilitate the foreign objects to slide from above and avoid accumulation.
In one embodiment, the heat dissipation structure 42 includes a heat dissipation plate 421 and one or more heat dissipation holes 422 located on the heat dissipation plate 421.
In one embodiment, the heat dissipation apertures 422 include rectangular apertures 4221 and baffles 4222 positioned above the rectangular apertures 4221.
In one embodiment, the baffle 4222 comprises a baffle 4222 body, a baffle first edge 5 and a baffle second edge 6 opposite to the baffle first edge 5, the baffle first edge 5 and the baffle second edge 6 are fixedly connected to two opposite edges of the rectangular hole 4221, respectively, and the plane of the baffle 4222 body is higher than the plane of the rectangular hole 4221.
In one embodiment, the body of the flapper 4222 is positioned at a distance of 0.7mm to 0.9mm above the plane of the rectangular aperture 4221.
In one embodiment, the heat dissipation holes 422 may also be distributed on the branch box housing 1, and for better heat dissipation, the heat dissipation holes 422 are disposed on the side of the branch box housing 1.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A thermal-insulated protection cable feeder pillar characterized in that includes:
the cable branch box comprises a cable branch box shell, wherein an internal accommodating space is formed in the cable branch box shell, and electric appliance elements of the branch box are arranged in the internal accommodating space;
the cable branch box shell upper plate is arranged at the upper end of the branch box shell;
the heat insulation layer is arranged on the cable branch box shell upper plate and used for isolating a heat source of the branch box shell upper plate;
the heat dissipation protection device is arranged at the upper end of the upper plate of the cable branch box shell and forms a heat dissipation space with the upper plate of the cable branch box shell.
2. The cable breakout box of claim 1, wherein the cable breakout box housing upper plate is a steel plate.
3. The cable breakout box of claim 1, wherein the insulation layer is disposed on an upper surface of the cable breakout box housing upper plate.
4. The cable breakout box of claim 1, wherein the heat dissipation shield further comprises an interconnecting shield structure and a heat dissipation structure.
5. The cable breakout box of claim 4, wherein the heat dissipation structure comprises a heat dissipation plate and one or more heat dissipation holes located on the heat dissipation plate;
the protective structure comprises a first edge and a second edge opposite to the first edge, and the protective structure is fixedly connected with the heat dissipation plate through the first edge and the second edge.
6. The cable breakout box of claim 5, wherein the heat dissipation aperture comprises a rectangular aperture and a baffle positioned above the rectangular aperture.
7. The cable branch box of claim 6 wherein the baffle includes a baffle body, a first edge and a second edge opposite the first edge, the first edge and the second edge are fixedly connected to opposite sides of the rectangular hole, and the plane of the baffle body is higher than the plane of the rectangular hole.
8. The cable breakout box of claim 7, wherein the baffle body is located a distance 0.7mm to 0.9mm above a plane of the rectangular aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921751703.2U CN211127081U (en) | 2019-10-18 | 2019-10-18 | Thermal-insulated protection cable feeder pillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921751703.2U CN211127081U (en) | 2019-10-18 | 2019-10-18 | Thermal-insulated protection cable feeder pillar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211127081U true CN211127081U (en) | 2020-07-28 |
Family
ID=71704917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921751703.2U Active CN211127081U (en) | 2019-10-18 | 2019-10-18 | Thermal-insulated protection cable feeder pillar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211127081U (en) |
-
2019
- 2019-10-18 CN CN201921751703.2U patent/CN211127081U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A thermal insulation and protective cable branch box Granted publication date: 20200728 Pledgee: Guotou Taikang Trust Co.,Ltd. Pledgor: HANGZHOU PUAN TECHNOLOGY Co.,Ltd. Registration number: Y2024980011351 |