CN210404507U - Novel combined power cabinet structure - Google Patents
Novel combined power cabinet structure Download PDFInfo
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- CN210404507U CN210404507U CN201921689414.4U CN201921689414U CN210404507U CN 210404507 U CN210404507 U CN 210404507U CN 201921689414 U CN201921689414 U CN 201921689414U CN 210404507 U CN210404507 U CN 210404507U
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- cabinet body
- lower cabinet
- upper cover
- cover body
- cavity
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Abstract
The utility model relates to a novel combined power cabinet structure, which comprises a lower cabinet body and an upper cover body; the section of the lower cabinet body along the vertical direction is u-shaped, two side walls are open, the inner wall is provided with a limiting strip along the outer side wall of the lower cabinet body, the lower ends of the two side edges are respectively provided with a positioning strip, two sides of the limiting strip arranged along the horizontal direction at the upper end of the side wall of the lower cabinet body are respectively in an inwards concave arc shape, and a first concave cavity is formed; the upper cover body is n-shaped along the section parallel to the vertical end face direction of the lower cabinet body, the end faces on two sides are arranged at the opening directions on two sides of the lower cabinet body, the lower end part of the upper cover body is nested and matched in the positioning cavity, and two sides of the upper end face of the upper cover body are in an inwards concave arc shape and form a second cavity nested and matched with the first cavity; the utility model is provided with the lower cabinet body and the upper cover body which are matched, the installation of the internal devices is very convenient, and the installation and the matching of the lower cabinet body and the upper cover body are also very convenient; meanwhile, the lower cabinet body and the upper cover body can be formed by directly bending the steel plates during manufacturing, and the manufacturing is relatively easy.
Description
Technical Field
The utility model relates to a power cabinet technical field, in particular to novel combination formula power cabinet structure.
Background
The power supply cabinet is mainly used for providing an operation power supply for a vacuum circuit breaker and other high-voltage switches, and various devices such as a circuit board and the like need to be installed inside the power supply cabinet; traditional power cabinet generally adopts one end open-ended structure to set up articulated door plant at the open end for the installation, the maintenance and so on of internal circuit board, but one end open-ended structural design is very inconvenient to the installation of circuit board and each device, and overall structure preparation is also more troublesome simultaneously, consequently the utility model develops a novel combination formula power cabinet structure to solve the problem that exists among the prior art, through the retrieval, not discover with the utility model discloses same or similar technical scheme.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is: the utility model provides a novel combination formula power cabinet structure to solve among the prior art power cabinet structure preparation unreasonable and the relatively difficult problem of preparation.
The technical scheme of the utility model is that: a novel combined power cabinet structure comprises a lower cabinet body and an upper cover body which are arranged in a vertically matched manner; the section of the lower cabinet body along the vertical direction is u-shaped, two side walls are open, the inner wall is provided with a limiting strip along the outer side wall of the lower cabinet body, the lower ends of the two side edges are respectively provided with a positioning strip, and a positioning cavity is formed between the positioning strip and the limiting strip arranged on the lower end surface of the lower cabinet body; two sides of a limiting strip which is arranged at the upper end of the side wall of the lower cabinet body along the horizontal direction are respectively in an inwards concave arc shape, and a first concave cavity is formed; the upper cover body is n-shaped along the section parallel to the vertical end face direction of the lower cabinet body, the end faces on two sides are arranged at the opening directions on two sides of the lower cabinet body, the lower end part of the upper cover body is nested and matched in the positioning cavity, and two sides of the upper end face of the upper cover body are in an inwards concave arc shape and form a second cavity nested and matched with the first cavity; the upper end of the vertical end face of the lower cabinet body is in threaded connection with a limiting rod, and the limiting rod extends to the upper end of the second concave cavity.
Preferably, the lower cabinet body is provided with a plurality of heat dissipation grooves along two end faces arranged in the vertical direction and the upper end face of the upper cover body.
Preferably, the end face of the positioning strip and the end face of the limiting strip arranged on the lower end face of the lower cabinet body are provided with first positioning holes which are coaxially arranged, the lower end part of the side wall of the upper cover body is provided with a second positioning hole aligned with the first positioning hole, and the first positioning hole and the second positioning hole are internally provided with locking screws in a penetrating manner.
Compared with the prior art, the utility model has the advantages that:
(1) the utility model is provided with the lower cabinet body and the upper cover body which are matched, the installation of the internal devices is very convenient, and the installation and the matching of the lower cabinet body and the upper cover body are also very convenient; meanwhile, the lower cabinet body and the upper cover body can be formed by directly bending the steel plates during manufacturing, and the manufacturing is relatively easy.
(2) The arrangement of the heat dissipation grooves facilitates the internal heat dissipation of the structure, and the rationality of the structural design is guaranteed.
(3) The connection mode that locking screw has been add between upper cover body both sides lower extreme and the lower cabinet body further improves the steadiness of connecting.
Drawings
The invention will be further described with reference to the following drawings and examples:
fig. 1 is an exploded view of the structure of the present invention;
fig. 2 is a schematic structural view of the lower cabinet body of the present invention.
Wherein: 1. the lower cabinet body, 2, go up the lid, 3, spacing, 4, first cavity, 5, gag lever post, 6, location strip, 7, second cavity, 8, first locating hole, 9, second locating hole, 10, radiating groove, 11, location chamber.
Detailed Description
The following detailed description is made in conjunction with specific embodiments of the present invention:
as shown in fig. 1, a novel combined power cabinet structure is used for installing a circuit board and various components inside, and mainly comprises a lower cabinet body 1 and an upper cover body 2 which are arranged in an up-and-down matching manner.
As shown in fig. 2, the cross section of the lower cabinet body 1 along the vertical direction is u-shaped, two side walls are open, the inner wall is provided with a limiting strip 3 along the outer side wall of the lower cabinet body 1, the lower ends of the two side edges are respectively provided with a positioning strip 6, and a positioning cavity 11 is formed between the positioning strip 6 and the limiting strip 3 arranged on the lower end surface of the lower cabinet body 1; the two sides of the limiting strip 3 which is arranged at the upper end of the side wall of the lower cabinet body 1 along the horizontal direction are respectively in an inwards concave arc shape, and a first concave cavity 4 is formed.
The upper cover body 2 is n-shaped along the section parallel to the vertical end surface direction of the lower cabinet body 1, the end surfaces at two sides are arranged at the opening directions at two sides of the lower cabinet body 1, the lower end part is nested and matched in the positioning cavity 11, two sides of the upper end surface of the upper cover body 2 are concave arc-shaped, and a second cavity 7 nested and matched with the first cavity 4 is formed; lower cabinet body 1 vertical terminal surface upper end threaded connection has gag lever post 5, and when the lower cabinet body 1 did not assemble with last lid 2, gag lever post 5 sets up in 4 upper ends of first cavity, and when the lower cabinet body 1 assembled with last lid 2, gag lever post 5 extended to 7 upper ends of second cavity to with the laminating of 7 terminal surfaces of second cavity, be used for compressing tightly last lid 2.
In the utility model, the two end faces of the lower cabinet body 1 arranged along the vertical direction and the upper end face of the upper cover body 2 are both provided with a plurality of radiating grooves 10, which is convenient for the heat dissipation in the power cabinet; meanwhile, according to the difference of installation environment, if the connection fastening performance of the lower cabinet body 1 and the upper cover body 2 is required to be improved, a first coaxial positioning hole 8 is arranged on the end surface of the positioning strip 6 and the end surface of the limiting strip 3 arranged on the lower end surface of the lower cabinet body 1, a second positioning hole 9 aligned with the first positioning hole 8 is arranged at the lower end part of the side wall of the upper cover body 2, and a locking screw penetrates through the first positioning hole 8 and the second positioning hole 9.
The two lower cabinet bodies 1 and the upper cover body 2 which are matched with each other have the advantages that the installation of internal devices is very convenient, compared with the traditional structure, the lower cabinet bodies 1 and the upper cover body 2 are not limited by a peripheral closed structure, and the installation and matching of the lower cabinet bodies 1 and the upper cover body 2 are also very convenient; meanwhile, the lower cabinet body 1 and the upper cover body 2 can be formed by directly bending steel plates during manufacturing, the manufacturing is easier, and the positioning strips 6 and the limiting strips 3 are fixed by welding.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and therefore, the present invention is considered to be exemplary and not restrictive in any way, since the scope of the present invention is defined by the appended claims, rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and therefore any reference signs in the claims are not intended to be construed as limiting the claims concerned.
Claims (3)
1. A novel combined power cabinet structure is characterized in that: comprises a lower cabinet body and an upper cover body which are arranged in a vertically matched manner; the section of the lower cabinet body along the vertical direction is u-shaped, two side walls are open, the inner wall is provided with a limiting strip along the outer side wall of the lower cabinet body, the lower ends of the two side edges are respectively provided with a positioning strip, and a positioning cavity is formed between the positioning strip and the limiting strip arranged on the lower end surface of the lower cabinet body; two sides of a limiting strip which is arranged at the upper end of the side wall of the lower cabinet body along the horizontal direction are respectively in an inwards concave arc shape, and a first concave cavity is formed; the upper cover body is n-shaped along the section parallel to the vertical end face direction of the lower cabinet body, the end faces on two sides are arranged at the opening directions on two sides of the lower cabinet body, the lower end part of the upper cover body is nested and matched in the positioning cavity, and two sides of the upper end face of the upper cover body are in an inwards concave arc shape and form a second cavity nested and matched with the first cavity; the upper end of the vertical end face of the lower cabinet body is in threaded connection with a limiting rod, and the limiting rod extends to the upper end of the second concave cavity.
2. A novel combined power cabinet structure according to claim 1, characterized in that: the both ends face and the upper cover body up end that the lower cabinet body set up along vertical direction all are provided with a plurality of radiating grooves.
3. A novel combined power cabinet structure according to claim 1, characterized in that: the cabinet is characterized in that a first positioning hole which is coaxially arranged is formed in the end face of the positioning strip and the end face of the limiting strip arranged on the lower end face of the lower cabinet body, a second positioning hole which is aligned with the first positioning hole is formed in the lower end portion of the side wall of the upper cover body, and a locking screw penetrates through the first positioning hole and the second positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921689414.4U CN210404507U (en) | 2019-10-10 | 2019-10-10 | Novel combined power cabinet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921689414.4U CN210404507U (en) | 2019-10-10 | 2019-10-10 | Novel combined power cabinet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210404507U true CN210404507U (en) | 2020-04-24 |
Family
ID=70343727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921689414.4U Active CN210404507U (en) | 2019-10-10 | 2019-10-10 | Novel combined power cabinet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210404507U (en) |
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2019
- 2019-10-10 CN CN201921689414.4U patent/CN210404507U/en active Active
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