CN216530045U - Outdoor lightning protection switch board - Google Patents
Outdoor lightning protection switch board Download PDFInfo
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- CN216530045U CN216530045U CN202123079036.8U CN202123079036U CN216530045U CN 216530045 U CN216530045 U CN 216530045U CN 202123079036 U CN202123079036 U CN 202123079036U CN 216530045 U CN216530045 U CN 216530045U
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Abstract
The utility model belongs to the technical field of power distribution cabinets, and particularly discloses an outdoor lightning protection power distribution cabinet, wherein mounting blocks are symmetrically arranged on two sides of a pipeline, first bolts are arranged at two ends of each mounting block, one ends of the first bolts penetrate through the mounting blocks and are embedded into a protection box, a protection frame is arranged at one end, far away from the protection box, of the pipeline, a dust screen is arranged on the protection frame, a plurality of second bolts are symmetrically arranged on two sides of the protection frame, one ends of the second bolts penetrate through the protection frame and are embedded into the pipeline, an included angle between one side of the protection frame and the ground is nineteen degrees, air draft devices are arranged inside the pipeline, third bolts are symmetrically arranged at the top and the bottom of the pipeline, and one ends of the third bolts penetrate through the pipeline and are embedded into the air draft devices; this device is provided with ventilation unit through the both sides at the guard box to reach high-efficient heat dissipation, discharge the heat fast, avoid the component to damage.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to an outdoor lightning protection power distribution cabinet.
Background
The power distribution cabinet is a power distribution cabinet, a lighting power distribution cabinet and a metering cabinet, and is final-stage equipment of a power distribution system; the power distribution cabinet is a general name of a motor control center; the power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level power distribution equipment to the nearby loads; this level of equipment should provide protection, monitoring and control of the load; the switch board of outdoor use can suffer from the thunderbolt when thunder and rain weather, so the switch board of outdoor use most all can have protective structure, and current protective structure is most all to be provided with the switch board outside the protective housing, is provided with the insulating layer between protective housing and the switch board, and multilayer protection switch board avoids it to receive the damage after receiving the thunderbolt, and the multilayer protection makes the radiating effect of switch board reduce, and internal element temperature damages easily under long-time high temperature.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an outdoor lightning protection power distribution cabinet to solve the problems that the outdoor power distribution cabinet can be struck by lightning in the thunderstorm weather, most of the outdoor power distribution cabinets are provided with a protective structure, most of the existing protective structures are provided with protective boxes outside the power distribution cabinet, an insulating layer is arranged between each protective box and each power distribution cabinet, the power distribution cabinet is protected by multiple layers to prevent the power distribution cabinet from being damaged after being struck by lightning, the heat dissipation effect of the power distribution cabinet is reduced due to the multiple layers of protection, and the temperature of internal elements is easily damaged under the high temperature for a long time.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an outdoor lightning protection switch board which characterized in that: including the protective housing, the bilateral symmetry of protective housing is provided with ventilation unit, ventilation unit includes pipeline, protective frame, updraft ventilator, the bilateral symmetry of protective housing is provided with the pipeline, the pipeline is circular-arc, the bilateral symmetry of pipeline is provided with the installation piece, the both ends of installation piece all are provided with first bolt, the one end of first bolt is passed in the installation piece embedding protective housing, and the pipeline keeps away from the one end of protective housing and all is provided with the protective frame, be provided with the dust screen on the protective frame, and the bilateral symmetry of protective frame is provided with a plurality of second bolts, the one end of second bolt is passed in the protective frame embedding pipeline, and the contained angle between one side of protective frame and the ground is nineteen degrees, the inside of pipeline all is provided with updraft ventilator, and the top and the bottom symmetry of pipeline are provided with the third bolt, the one end of third bolt is passed in the pipeline embedding updraft ventilator.
Preferably, the inside of guard box is provided with the insulating box, and the outward appearance wall of insulating box and the inner wall laminating of guard box, the material of insulating box are insulating rubber, and the inside of insulating box is provided with the switch board body.
Preferably, radiating holes are symmetrically formed in two sides of the power distribution cabinet body, and through grooves are symmetrically formed in two sides of the protective box and the insulating box.
Preferably, the protection box is symmetrically provided with opening and closing doors, the opening and closing doors are provided with handles, the positions, close to one side of the protection box, of the opening and closing doors are provided with hinges, the connecting parts of the two opening and closing doors are provided with lock catches, one side of each opening and closing door is provided with an insulating plate, and one side of each insulating plate is attached to the power distribution cabinet body.
Preferably, the bottom of the protective box is provided with a grounding device.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides an outdoor lightning protection power distribution cabinet, which effectively solves the problems that the power distribution cabinet is protected by multiple layers to avoid being damaged after being struck by lightning, the heat dissipation effect of the power distribution cabinet is reduced due to the multiple layers of protection, and the temperature of an internal element is easy to damage under a high temperature for a long time.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a side cross-sectional structural schematic view of the present invention;
fig. 3 is a schematic diagram of the explosive structure of the present invention.
In the figure: 1. a protective box; 2. opening and closing the door; 3. a handle; 4. locking; 5. a hinge; 6. an insulating plate; 7. a pipeline; 8. mounting blocks; 9. a first bolt; 10. a protective frame; 11. a second bolt; 12. a grounding device; 13. a third bolt; 14. an air draft device; 15. a through groove; 16. heat dissipation holes; 17. an insulating case; 18. switch board body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, the present invention provides a technical solution: an outdoor lightning protection power distribution cabinet comprises a protection box, wherein ventilation devices are symmetrically arranged on two sides of the protection box 1 and comprise a pipeline 7, a protection frame 10 and an air draft device 14, the pipeline 7 is symmetrically arranged on two sides of the protection box 1, the pipeline 7 is arc-shaped, mounting blocks 8 are symmetrically arranged on two sides of the pipeline 7, first bolts 9 are arranged at two ends of each mounting block 8, one end of each first bolt 9 penetrates through the mounting block 8 to be embedded into the protection box 1, the protection frame 10 is arranged at one end, away from the protection box 1, of the pipeline 7, a dust screen is arranged on the protection frame 10, a plurality of second bolts 11 are symmetrically arranged on two sides of the protection frame 10, one ends of the second bolts 11 penetrate through the protection frame 10 to be embedded into the pipeline 7, an included angle between one side of the protection frame 10 and the ground is nineteen degrees, the air draft device 14 is arranged inside the pipeline 7, and third bolts 13 are symmetrically arranged at the top and the bottom of the pipeline 7, one end of the third bolt 13 passes through the duct 7 and is embedded into the air extraction device 14.
Further, the inside of guard box 1 is provided with insulating box 17, and the outer table wall of insulating box 17 is laminated with the inner wall of guard box 1, and the material of insulating box 17 is insulating rubber, and the inside of insulating box 17 is provided with switch board body 18.
Further, radiating holes 16 are symmetrically formed in two sides of the power distribution cabinet body 18, and through grooves 15 are symmetrically formed in two sides of the protective box 1 and the insulating box 17.
Further, the protection box 1 is provided with the opening and closing door 2 in a symmetrical mode, the opening and closing door 2 is provided with the handle 3, the position, close to one side of the protection box 1, of the opening and closing door 2 is provided with the hinge 5, the connecting position of the two opening and closing doors 2 is provided with the lock catch 4, one side of the opening and closing door 2 is provided with the insulation board 6, and one side of the insulation board 6 is attached to the power distribution cabinet body 18.
Further, the bottom of the protective box 1 is provided with a grounding device 12.
The working principle is as follows: the income volume that switch board body 18 gived off is discharged through louvre 16, updraft ventilator 14 takes hot-air out through pipeline 7 and discharges, avoid the air not to circulate, avoid the heat to accumulate, through the effectual dust of avoiding of dust screen and debris entering pipeline 7 in, pipeline 7 circular arc end is towards ground, the effectual rainwater of avoiding falls in pipeline 7, and protective housing 1 receives when thunderbolt, damage switch board body 18 internal elements through insulating box 17 and the 6 effectual thunderbolts of avoiding of insulation board, protective housing 1 receives through earthing device 12 when thunderbolt with electric conductance to ground.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an outdoor lightning protection switch board which characterized in that: comprises a protective box (1), wherein ventilation devices are symmetrically arranged on two sides of the protective box (1) and comprise pipelines (7), a protective frame (10) and an air draft device (14), the pipelines (7) are symmetrically arranged on two sides of the protective box (1), the pipelines (7) are arc-shaped, mounting blocks (8) are symmetrically arranged on two sides of each pipeline (7), first bolts (9) are arranged at two ends of each mounting block (8), one ends of the first bolts (9) penetrate through the mounting blocks (8) to be embedded into the protective box (1), protective frames (10) are arranged at one ends of the pipelines (7) far away from the protective box (1), a dustproof net is arranged on each protective frame (10), a plurality of second bolts (11) are symmetrically arranged on two sides of each protective frame (10), one ends of the second bolts (11) penetrate through the protective frames (10) to be embedded into the pipelines (7), and an included angle between one side of each protective frame (10) and the ground is nineteen degrees, the inside of pipeline (7) all is provided with updraft ventilator (14), and the top and the bottom symmetry of pipeline (7) are provided with third bolt (13), and the one end of third bolt (13) is passed pipeline (7) and is embedded in updraft ventilator (14).
2. The outdoor lightning protection switch board of claim 1, characterized in that: the inside of guard box (1) is provided with insulating box (17), and the exterior wall of insulating box (17) and the inner wall laminating of guard box (1), the material of insulating box (17) are insulating rubber, and the inside of insulating box (17) is provided with switch board body (18).
3. The outdoor lightning protection switch board of claim 2, characterized in that: radiating holes (16) are symmetrically formed in two sides of the power distribution cabinet body (18), and through grooves (15) are symmetrically formed in two sides of the protective box (1) and the insulating box (17).
4. The outdoor lightning protection switch board of claim 1, characterized in that: the protective box is characterized in that opening and closing doors (2) are symmetrically arranged on the protective box (1), handles (3) are arranged on the opening and closing doors (2), hinges (5) are arranged at positions, close to one side of the protective box (1), of the opening and closing doors (2), lock catches (4) are arranged at the joints of the two opening and closing doors (2), an insulating plate (6) is arranged on one side of each opening and closing door (2), and one side of each insulating plate (6) is attached to the power distribution cabinet body (18).
5. The outdoor lightning protection switch board of claim 1, characterized in that: the bottom of the protective box (1) is provided with a grounding device (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123079036.8U CN216530045U (en) | 2021-12-09 | 2021-12-09 | Outdoor lightning protection switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123079036.8U CN216530045U (en) | 2021-12-09 | 2021-12-09 | Outdoor lightning protection switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216530045U true CN216530045U (en) | 2022-05-13 |
Family
ID=81466363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123079036.8U Active CN216530045U (en) | 2021-12-09 | 2021-12-09 | Outdoor lightning protection switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216530045U (en) |
-
2021
- 2021-12-09 CN CN202123079036.8U patent/CN216530045U/en active Active
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