CN219554185U - Low-voltage power distribution cabinet - Google Patents
Low-voltage power distribution cabinet Download PDFInfo
- Publication number
- CN219554185U CN219554185U CN202320535603.6U CN202320535603U CN219554185U CN 219554185 U CN219554185 U CN 219554185U CN 202320535603 U CN202320535603 U CN 202320535603U CN 219554185 U CN219554185 U CN 219554185U
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- plate
- cabinet body
- wiring
- power distribution
- heat insulation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a low-voltage power distribution cabinet which comprises a cabinet body, wherein one side of the cabinet body is connected with a cover plate through a hinge, an upper connecting lug is arranged on the cover plate, the upper connecting lug is connected with the upper end of a supporting plate, the lower end of the supporting plate is connected with a lower connecting lug, the lower connecting lug is arranged on a side plate of the cabinet body, a mounting plate is arranged at the bottom of the cabinet body, a connecting plate is arranged on the mounting plate, a wiring plate is arranged at the rear side of the cabinet body and is connected with the rear side plate of the cabinet body, a wiring hole is formed in the wiring plate, a wiring cavity is formed between the wiring hole and a bottom plate of the cabinet body, and a wire outlet is formed in the side plate of the cabinet body. The support plate is arranged between the cover plate and the cabinet body of the power distribution cabinet, and the strip-shaped holes are formed in the support plate, so that the cover plate can be prevented from being automatically closed under the action of external force through the support plate, and the damage of workers and internal units is avoided; the bottom and the side edges of the cabinet body are provided with heat insulation structures, so that the damage to the internal units caused when the cabinet body is close to a heating source can be avoided; the internal unit adopts the wiring hole and the wiring cavity to carry out wiring, so that mutual influence among cables is avoided.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a low-voltage power distribution cabinet.
Background
The low-voltage power distribution cabinet refers to a combination body formed by assembling one or more low-voltage switch devices, corresponding control, measurement signals, protection and other elements, and all internal electric appliances and mechanical interconnection and structural parts. The rated current of the low-voltage power distribution cabinet is 50Hz, and a power distribution system with the rated voltage of 380v is used as power, and the power conversion and control of illumination and power distribution are realized. The low-voltage power distribution cabinet market in China keeps a rapidly-growing situation along with the construction implementation of smart grids and infrastructures, investment of manufacturing industry and development of new energy industries. The prior low-voltage power distribution cabinet is internally provided with more power distribution units, and is easily influenced by an external heat source when the distance between the power distribution units and the external heat source is relatively short; and generally adopt articulated form between switch board's the cabinet door and the cabinet body, the external force appears easily when installing and maintaining to disturb the problem of closed suddenly to cause harm to staff and interior unit.
Disclosure of Invention
The utility model aims to provide a low-voltage power distribution cabinet so as to solve the problems in the background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low-voltage distribution cabinet, includes the cabinet body, cabinet body one side is through folding paper and connecting the apron, install the engaging lug on the apron, go up engaging lug connection support plate upper end, the engaging lug is connected down to the backup pad lower extreme, the engaging lug is installed on the curb plate of the cabinet body down, the mounting panel is installed to cabinet body bottom, install the connecting plate on the mounting panel, the wiring board is installed to the rear side of the cabinet body, the rear panel of the cabinet body is connected to the wiring board, it has the wiring hole to walk to open on the wiring board, be equipped with the wiring chamber between the bottom plate of the wiring hole and the cabinet body, cabinet body curb plate is equipped with the wire hole, the wire hole communicates with the wiring chamber.
Preferably, the bottom of the cabinet body is provided with a heat insulation layer, the side edge is provided with a side edge heat insulation plate, the heat insulation layer is positioned between the bottom plate of the cabinet body and the mounting plate and the wiring plate, the heat insulation layer comprises a heat insulation plate, the heat insulation plate is connected with the bottom plate of the cabinet body, the bottom of the cabinet body is provided with a supporting bulge, the mounting plate is mounted on the supporting bulge, and the wiring cavity is formed between the wiring plate and the heat insulation plate.
Preferably, a strip-shaped hole is formed in the supporting plate, and the strip-shaped hole is matched with a screw to be connected with the lower connecting lug.
Preferably, a positioning lock is installed at the front end of the cover plate, a limiting flanging is installed on the front side plate of the cabinet body, and the positioning lock corresponds to the limiting flanging in structure.
Preferably, socket mounting holes and ventilation holes are respectively arranged on the left side plate and the right side plate of the cabinet body.
Preferably, the upper connecting lug is rotationally connected with the supporting plate through a screw.
Preferably, a plurality of wire holes are arranged and distributed along the line.
The utility model has the technical effects and advantages that: the support plate is arranged between the cover plate and the cabinet body of the power distribution cabinet, and the strip-shaped holes are formed in the support plate, so that the cover plate can be prevented from being automatically closed under the action of external force through the support plate, and the damage of workers and internal units is avoided; the bottom and the side edges of the cabinet body are provided with heat insulation structures, so that the damage to the internal units caused when the cabinet body is close to a heating source can be avoided; the internal unit adopts the wiring hole and the wiring cavity to carry out wiring, so that mutual influence among cables is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a cross-sectional view of the present utility model.
In the figure, 1. A cabinet body; 2. folding; 3. a cover plate; 4. an upper connecting lug; 5. a support plate; 6. a lower connecting lug; 7. a mounting plate; 8. a connecting plate; 9. a wiring board; 10. a wiring hole; 11. a wiring cavity; 12. a wire outlet hole; 13. a side thermal insulation board; 14. a heat insulating plate; 15. a supporting protrusion; 16. a positioning lock; 17. limit flanging; 18. a socket mounting hole; 19. and (3) a vent hole.
Detailed Description
In order that the manner in which the above-recited features, advantages, objects and advantages of the present utility model are attained and can be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected or detachably connected, or integrally or mechanically connected, or electrically connected, unless otherwise explicitly stated and defined; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements.
Example 1
The utility model provides a low-voltage power distribution cabinet as shown in fig. 1 and 2, includes cabinet body 1, cabinet body 1 one side is through folding paper 2 connection apron 3, install on the apron 3 and go up engaging lug 4, go up engaging lug 4 connection backup pad 5 upper end, the engaging lug 6 is connected to backup pad 5 lower extreme, down engaging lug 6 is installed on the curb plate of cabinet body 1, mounting panel 7 is installed to cabinet body 1 bottom, install connecting plate 8 on the mounting panel 7, mounting panel 7 and connecting plate 8 are used for installing inside distribution unit, wiring board 9 is installed to the rear side of cabinet body 1, wiring board 9 connects cabinet body 1's posterior lateral plate, it has wiring hole 10 to open on the wiring board 9, be equipped with between the bottom plate of wiring hole 10 and cabinet body 1 and walk line chamber 11, cabinet body 1 lateral plate is equipped with wire hole 12, wire hole 12 and wiring chamber 11 intercommunication.
Example 2
The low-voltage power distribution cabinet as shown in fig. 1 and 2 comprises a cabinet body 1, wherein one side of the cabinet body 1 is connected with a cover plate 3 through a hinge 2, an upper connecting lug 4 is installed on the cover plate 3, the upper connecting lug 4 is rotationally connected with the upper end of a supporting plate 5 through a screw, the lower end of the supporting plate 5 is connected with a lower connecting lug 6, the lower connecting lug 6 is installed on a side plate of the cabinet body 1, a mounting plate 7 is installed at the bottom of the cabinet body 1, a connecting plate 8 is installed on the mounting plate 7, the mounting plate 7 and the connecting plate 8 are used for installing an internal power distribution unit, a wiring plate 9 is installed on the rear side of the cabinet body 1, the wiring plate 9 is connected with the rear side plate of the cabinet body 1, and a plurality of wiring holes 10 which are distributed linearly are formed in the wiring plate 9;
the bottom of the cabinet body 1 is provided with a heat insulation layer, side heat insulation plates 13 are arranged on the side edges of the heat insulation layer, the heat insulation layer is positioned between the bottom plate of the cabinet body 1 and the mounting plate 7 and the wiring board 9, the heat insulation layer comprises heat insulation plates 14, the heat insulation plates 14 are connected with the bottom plate of the cabinet body 1, the bottom of the cabinet body 1 is provided with supporting protrusions 15, the mounting plate 7 is arranged on the supporting protrusions 15, a wiring cavity 11 is formed between the wiring board 9 and the heat insulation plates 14, the side plates of the cabinet body 1 are provided with wire outlet holes 12, the wire outlet holes 12 are communicated with the wiring cavity 11, gaps exist between the mounting plate 7 and the heat insulation plates 14 so that the heat insulation effect can be improved, the wire outlet holes 10 are matched with the wire outlet holes 12 so that orderly wire arrangement and wire outlet of cables can be realized, and mutual influence among wires is avoided;
the support plate 5 is provided with a strip-shaped hole 13, the strip-shaped hole 13 is connected with the lower connecting lug 6 by matching with a screw, and the opening angle of the cover plate 3 is controlled by the connection position between the strip-shaped hole 13 and the lower connecting lug 6;
the front end of the cover plate 3 is provided with a positioning lock 16, the front side plate of the cabinet body 1 is provided with a limit folded edge 17, the positioning lock 16 corresponds to the limit folded edge 17 in structure, and the cover plate 3 can be opened and closed by screwing the positioning lock 16 to be matched with the limit folded edge 17.
The left side plate and the right side plate of the cabinet body 1 are respectively provided with a socket mounting hole 18 and a vent hole 19, the socket mounting hole 18 is used for mounting a socket type power distribution unit, and the vent hole 19 is used for heat dissipation and ventilation of internal structural members.
The technological process and working principle of the utility model are as follows: the cover plate 3 is opened and supported by the supporting plate 5, the cover plate 3 is prevented from being suddenly closed, and the strip-shaped holes 13 on the supporting plate 5 can control the opening angle of the cover plate 3; the internal power distribution units are arranged on the mounting plate 7 and the connecting plate 8 according to requirements, wiring of each internal power distribution unit is led out of the cabinet body 1 through the wiring holes 10 and the wire outlet holes 12, and the heat insulation layer and the side heat insulation plates 13 can prevent external heating sources from affecting the internal power distribution units.
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 (7)
1. The utility model provides a low-voltage distribution cabinet, includes the cabinet body, its characterized in that: the cabinet body one side is through folding paper and connecting the apron, install the engaging lug on the apron, go up engaging lug connection support plate upper end, the engaging lug is connected down to the backup pad lower extreme, the engaging lug is installed on the curb plate of the cabinet body down, the mounting panel is installed to cabinet body bottom, install the connecting plate on the mounting panel, the wiring board is installed to the rear side of the cabinet body, the rear panel of the cabinet body is connected to the wiring board, it has the wiring hole to open on the wiring board, be equipped with the wiring chamber between the bottom plate of the wiring hole and the cabinet body, cabinet body curb plate is equipped with the wire hole, the wire hole communicates with the wiring chamber.
2. A low voltage power distribution cabinet according to claim 1, characterized in that: the bottom of the cabinet body is provided with a heat insulation layer, the side edge is provided with a side heat insulation plate, the heat insulation layer is positioned between the bottom plate of the cabinet body and the mounting plate and the wiring board, the heat insulation layer comprises a heat insulation plate, the heat insulation plate is connected with the bottom plate of the cabinet body, the bottom of the cabinet body is provided with a supporting bulge, the mounting plate is arranged on the supporting bulge, and the wiring cavity is formed between the wiring board and the heat insulation plate.
3. A low voltage power distribution cabinet according to claim 1, characterized in that: the support plate is provided with a strip-shaped hole, and the strip-shaped hole is matched with a screw to be connected with the lower connecting lug.
4. A low voltage power distribution cabinet according to claim 1, characterized in that: the locating lock is installed at the apron front end, install spacing hem on the preceding curb plate of the cabinet body, the locating lock corresponds with spacing hem structure.
5. A low voltage power distribution cabinet according to claim 1, characterized in that: the left side plate and the right side plate of the cabinet body are respectively provided with a socket mounting hole and a vent hole.
6. A low voltage power distribution cabinet according to claim 1, characterized in that: the upper connecting lug is rotationally connected with the supporting plate through a screw.
7. A low voltage power distribution cabinet according to claim 1, characterized in that: the wiring holes are distributed along the line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320535603.6U CN219554185U (en) | 2023-03-20 | 2023-03-20 | Low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320535603.6U CN219554185U (en) | 2023-03-20 | 2023-03-20 | Low-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219554185U true CN219554185U (en) | 2023-08-18 |
Family
ID=87708135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320535603.6U Active CN219554185U (en) | 2023-03-20 | 2023-03-20 | Low-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219554185U (en) |
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2023
- 2023-03-20 CN CN202320535603.6U patent/CN219554185U/en active Active
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| GR01 | Patent grant | ||
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