CN219980195U - Block terminal with protective structure - Google Patents
Block terminal with protective structure Download PDFInfo
- Publication number
- CN219980195U CN219980195U CN202320600629.4U CN202320600629U CN219980195U CN 219980195 U CN219980195 U CN 219980195U CN 202320600629 U CN202320600629 U CN 202320600629U CN 219980195 U CN219980195 U CN 219980195U
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- CN
- China
- Prior art keywords
- distribution box
- main body
- power distribution
- arc
- box main
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- 230000001681 protective effect Effects 0.000 title claims description 12
- 239000004033 plastic Substances 0.000 claims abstract description 43
- 238000007599 discharging Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000025274 Lightning injury Diseases 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Vibration Dampers (AREA)
Abstract
The utility model discloses a distribution box with a protection structure, which comprises a distribution box main body, an energy discharging assembly and a lightning protection assembly, wherein the protection of the left side, the right side and the rear side of the distribution box main body is realized through an arc-shaped plastic plate; when the lightning rod in the vertical rod is impacted by external force, the rubber plate inclines to the vertical rod in the direction of the impact of external force, the vertical rod protects the lightning rod, the damage of the impact of external force on the lightning rod is avoided, the rubber plate resets, the vertical rod is vertically supported, the vertical position of the lightning rod is kept at the top end of the main body of the distribution box, and the main body of the distribution box is protected from lightning.
Description
Technical Field
The utility model belongs to the technical field of distribution boxes, and particularly relates to a distribution box with a protection structure.
Background
The distribution box has the advantages of small volume, simple installation, special technical performance, fixed position, unique configuration function and no limitation of places, so that the distribution box is more common in application, stable and reliable in operation, high in space utilization rate and small in occupied area, and is widely applied to assembly of switch equipment, measuring instruments, protection appliances and auxiliary equipment;
at present, most of the distribution boxes are installed outdoors, and in order to achieve a good self-radiating effect when the distribution boxes are operated, the outer edges of the distribution boxes are basically provided with only one protective fence, and the outer parts of the distribution boxes are protected only by the protective fence, so that the possibility that the distribution boxes are damaged by impact still exists when objects with catapulting or falling from top to bottom impact the distribution boxes, and the anti-collision performance is poor;
therefore, the utility model provides the distribution box with the protection structure, which can effectively protect the outer wall of the distribution box from energy leakage.
Disclosure of Invention
The present utility model is directed to a power distribution box with a protection structure, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a power distribution box with a protective structure, comprising:
the power distribution box comprises a power distribution box main body, wherein the rear side wall of the power distribution box main body, the upper parts and the lower parts of the left side wall and the right side wall are respectively provided with a sliding groove, an energy release assembly is arranged in a sliding manner through the sliding grooves, and the top end of the power distribution box main body is provided with a lightning protection assembly;
the energy discharging assembly comprises an arc-shaped plastic plate and a reset spring arranged in the middle of the inner side of the arc-shaped plastic plate, and sliding plates at the upper end and the lower end of the arc-shaped plastic plate are in sliding connection with the sliding groove through guide plates;
the lightning-arrest subassembly is including being the arc and locating the elastic plastic board on block terminal main part top, locating the rubber slab in the through groove in elastic plastic board middle part, running through the rubber slab center and the bottom rotation is connected with the vertical pole of bottom plate, be equipped with the lightning rod that the top extended vertical pole in the vertical pole, the bottom plate is fixed on block terminal main part top.
Further, the front side at block terminal main part top is equipped with the breakwater, the left and right sides of breakwater is equipped with vertical baffle.
Further, the arc-shaped plastic plate is made of PE elastic plastic, and the upper part and the lower part of the arc-shaped plastic plate are respectively provided with a heat dissipation hole matched with the main body of the distribution box for heat dissipation.
Further, the vertical rod is fixed with the rubber plate, and the bottom end of the vertical rod is rotationally connected with the middle part of the top surface of the bottom plate through a universal shaft.
Further, the ground wire connected with the bottom end of the lightning rod penetrates through the distribution box main body and is arranged below the ground surface.
The utility model has the following technical effects and advantages:
the utility model provides a block terminal with protective structure sets up into the arc plastic slab of arc on the left and right side wall and the back wall of block terminal main part, realizes the protection to the left and right sides and the back side of block terminal main part through the arc plastic slab, when the block terminal main part received external force striking, the deflector on the arc plastic slab slides in the spout on the block terminal main part lateral wall to receive striking deformation buffering support to the arc plastic slab through reset spring, and reset spring is to the arc plastic slab elasticity reset after the arc plastic slab receives striking invagination, keeps the effect that the arc plastic slab protected to the block terminal main part;
the lightning protection assembly is characterized in that the top end of the distribution box main body is provided with a lightning protection assembly formed by an elastic plastic plate, a rubber plate and a vertical rod, when the lightning rod arranged in the vertical rod is impacted by external force, the rubber plate is matched with the vertical rod in the direction of the external force impact on the vertical rod to incline, the vertical rod is used for protecting the lightning rod, the lightning rod is prevented from being damaged by the external force impact, the rubber plate is reset after the external force of the impact is eliminated, the vertical rod is vertically supported, the vertical position of the lightning rod is kept at the top end of the distribution box main body, and the distribution box main body is protected by lightning protection.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a power release assembly according to the present utility model;
fig. 3 is a schematic view showing a main sectional structure of the elastic plastic sheet of the present utility model.
In the figure: 1. a distribution box main body; 2. a chute; 3. an energy release assembly; 4. an arc-shaped plastic plate; 5. a return spring; 6. a sliding plate; 7. a guide plate; 8. an elastic plastic plate; 9. a through groove; 10. a rubber plate; 11. a bottom plate; 12. a vertical rod; 13. a lightning rod; 14. a water baffle; 15. a baffle; 16. a heat radiation hole; 17. a universal shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present utility model provides a power distribution box with a protective structure as shown in fig. 1-3, comprising:
the power distribution box comprises a power distribution box main body 1, wherein a chute 2 is respectively arranged on the rear side wall of the power distribution box main body 1, the upper parts and the lower parts of the left side wall and the right side wall, an energy release assembly 3 is arranged in a sliding manner through the chute 2, and a lightning protection assembly is arranged at the top end of the power distribution box main body 1;
the energy discharging assembly 3 comprises an arc-shaped plastic plate 4 and a reset spring 5 arranged in the middle of the inner side of the arc-shaped plastic plate 4, wherein the arc-shaped plastic plate 4 is made of PE elastic plastic, the upper part and the lower part of the arc-shaped plastic plate 4 are respectively provided with a heat dissipation hole 16 matched with the power distribution box main body 1 for heat dissipation, and the heat dissipation holes 16 are used for matched heat dissipation of the power distribution box main body 1, so that the arrangement of the energy discharging assembly 3 can not influence the normal heat dissipation of the power distribution box main body 1, and sliding plates 6 at the upper end and the lower end of the arc-shaped plastic plate 4 are in sliding connection with the sliding grooves 2 through guide plates 7;
the lightning protection assembly comprises an elastic plastic plate 8 which is arc-shaped and is arranged at the top end of the distribution box main body 1, a rubber plate 10 which is arranged in a through groove 9 in the middle of the elastic plastic plate 8, and a vertical rod 12 which penetrates through the center of the rubber plate 10 and is rotatably connected with a bottom plate 11 at the bottom end, wherein a lightning rod 13 with the top end extending out of the vertical rod 12 is arranged in the vertical rod 12, a grounding wire connected with the bottom end of the lightning rod 13 penetrates through the distribution box main body 1 and is arranged below the ground surface, and current when the lightning rod 13 receives lightning stroke to the distribution box main body 1 is led out to below the ground surface, so that the purpose of leading out lightning current is realized, and damage of lightning to the distribution box main body 1 is reduced;
the vertical rod 12 is fixed with the rubber plate 10, the bottom end of the vertical rod 12 is rotationally connected with the middle part of the top surface of the bottom plate 11 through the universal shaft 17, the vertical rod 12 protects the lightning rod 13, when the vertical rod 12 is impacted by external force, the universal shaft 17 is matched with the vertical rod 12 to bend, and when the rubber plate 10 resets, the vertical rod 12 is reset and vertically supported, and the bottom plate 11 is fixed at the top end of the distribution box main body 1.
The front side on block terminal main part 1 top is equipped with breakwater 14, and the left and right sides of breakwater 14 is equipped with vertical baffle 15, and the position protection of cabinet door is set up to block terminal main part 1 front end to breakwater 14 cooperation baffle 15, further improves the inside water-proof effects to block terminal main part 1.
The arc-shaped plastic plates 4 are arranged on the left side wall, the right side wall and the rear wall of the distribution box main body 1 to realize the protection of the left side, the right side and the rear side of the distribution box main body 1 through the arc-shaped plastic plates 4, when the distribution box main body 1 receives external force impact, the guide plates 7 on the arc-shaped plastic plates 4 slide in the sliding grooves 2 on the outer side wall of the distribution box main body 1, the arc-shaped plastic plates 4 are subjected to impact deformation buffer support through the return springs 5, and after the arc-shaped plastic plates 4 are subjected to impact subsidence, the return springs 5 elastically reset the arc-shaped plastic plates 4 to keep the protection effect of the arc-shaped plastic plates 4 on the distribution box main body 1;
the lightning protection assembly is characterized in that the top end of the distribution box main body 1 is provided with a lightning protection assembly formed by the elastic plastic plate 8, the rubber plate 10 and the vertical rod 12, when the lightning rod 13 arranged in the vertical rod 12 is impacted by external force, the rubber plate 10 is matched with the vertical rod 12 in the direction of the vertical rod 12 impacted by external force to incline, the vertical rod 12 protects the lightning rod 13, the lightning rod 13 is prevented from being damaged by external force impact, the rubber plate 10 is reset after the impact external force is eliminated, the vertical rod 12 is vertically supported, the lightning rod 13 is kept to be vertically positioned at the top end of the distribution box main body 1, and the distribution box main body 1 is protected by lightning protection.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. A power distribution box having a protective structure, comprising:
the power distribution box comprises a power distribution box main body (1), wherein a chute (2) is respectively arranged on the rear side wall of the power distribution box main body (1) and the upper part and the lower part of the left side wall and the right side wall of the power distribution box main body, an energy release assembly (3) is slidably arranged through the chute (2), and a lightning protection assembly is arranged at the top end of the power distribution box main body (1);
the energy discharging assembly (3) comprises an arc-shaped plastic plate (4) and a reset spring (5) arranged in the middle of the inner side of the arc-shaped plastic plate (4), and sliding plates (6) at the upper end and the lower end of the arc-shaped plastic plate (4) are in sliding connection with the sliding chute (2) through guide plates (7);
the lightning-arrest subassembly is including being arc elastic plastic board (8) that locate block terminal main part (1) top, locate rubber slab (10) in the logical groove (9) in elastic plastic board (8) middle part, run through rubber slab (10) center and bottom rotation and be connected with vertical pole (12) of bottom plate (11), be equipped with in vertical pole (12) that the top extends lightning rod (13) of vertical pole (12), bottom plate (11) are fixed on block terminal main part (1) top.
2. A power distribution box with a protective structure according to claim 1, characterized in that: the front side at the top end of the distribution box main body (1) is provided with a water baffle (14), and the left side and the right side of the water baffle (14) are provided with vertical baffles (15).
3. A power distribution box with a protective structure according to claim 1, characterized in that: the arc-shaped plastic plate (4) is made of PE elastic plastic, and radiating holes (16) matched with the power distribution box main body (1) for radiating are respectively formed in the upper portion and the lower portion of the arc-shaped plastic plate (4).
4. A power distribution box with a protective structure according to claim 1, characterized in that: the vertical rod (12) is fixed with the rubber plate (10), and the bottom end of the vertical rod (12) is rotationally connected with the middle part of the top surface of the bottom plate (11) through a universal shaft (17).
5. A power distribution box with a protective structure according to claim 1, characterized in that: the ground wire connected with the bottom end of the lightning rod (13) penetrates through the distribution box main body (1) and is arranged below the ground surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320600629.4U CN219980195U (en) | 2023-03-23 | 2023-03-23 | Block terminal with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320600629.4U CN219980195U (en) | 2023-03-23 | 2023-03-23 | Block terminal with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219980195U true CN219980195U (en) | 2023-11-07 |
Family
ID=88597259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320600629.4U Active CN219980195U (en) | 2023-03-23 | 2023-03-23 | Block terminal with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219980195U (en) |
-
2023
- 2023-03-23 CN CN202320600629.4U patent/CN219980195U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |