CN210517477U - Low-voltage reactor mounting box - Google Patents
Low-voltage reactor mounting box Download PDFInfo
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- CN210517477U CN210517477U CN201921797016.4U CN201921797016U CN210517477U CN 210517477 U CN210517477 U CN 210517477U CN 201921797016 U CN201921797016 U CN 201921797016U CN 210517477 U CN210517477 U CN 210517477U
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- voltage reactor
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- install bin
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Abstract
The utility model discloses a low-voltage reactor install bin relates to low-voltage reactor installation technical field, be provided with the installation roof beam in the install bin box, installation roof beam user installation low-voltage reactor, the installation roof beam with the backplate fixed connection of install bin, the fixed plate that sets up of junction of backplate and the adjacent curb plate of install bin, the bottom plate of install bin is provided with the cable wire hole. The low-voltage reactor is installed in the box body through the installation beam arranged in the low-voltage reactor installation box, then the installation box is fixedly hung on a wall body through the fixing plate, and the wiring of the low-voltage reactor is connected to a load through a cable outlet hole of the bottom plate. By adopting the installation box, the low-voltage reactor is arranged in the box body, so that the problem that the personal safety is harmed due to the fact that the electrified part of the low-voltage electric controller leaks outside suddenly is avoided.
Description
Technical Field
The utility model relates to a low-voltage reactor installs technical field, concretely relates to low-voltage reactor install bin.
Background
The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion. The low-voltage switch cabinet is designed in a unitized mode according to the electrical characteristics of various switches, is combined into a functional unit, and is universal in structure and flexible in assembly. The standard unit module structures of protection, operation, conversion, control and the like can be respectively formed into any optional group. The isolation among the areas and the mutual isolation between the incoming line and the outgoing line of the functional unit are adopted, so that the safety protection performance is effectively enhanced;
however, when a high-power frequency converter is installed in the low-voltage switch cabinet and a reactor is distributed, the installation space in the switch cabinet is more tense, and the overall dimension of the switch cabinet is limited by a site foundation and cannot be increased. Because the heat that converter and reactor produced is all a lot, the temperature in making the cubical switchboard is too high, influences the life of components and parts, causes the potential safety hazard. If the reactor is directly installed outside the cabinet, the live part is exposed outside and can harm the personal safety.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned technical problem, proposed following technical scheme:
in a first aspect, the embodiment of the utility model provides a low-voltage reactor install bin, be provided with the installation roof beam in the install bin box, the installation roof beam is used for installing the low-voltage reactor, the installation roof beam with the backplate fixed connection of install bin, the fixed plate that sets up of junction of backplate and the adjacent curb plate of install bin, the bottom plate of install bin is provided with the cable wire hole.
By adopting the implementation mode, the low-voltage reactor is installed in the box body through the installation beam arranged in the low-voltage reactor installation box, then the installation box is fixedly hung on the wall body through the fixing plate, and the wiring of the low-voltage reactor is connected to a load through the cable outlet hole of the bottom plate. By adopting the installation box, the low-voltage reactor is arranged in the box body, so that the problem that the personal safety is harmed due to the fact that the electrified part of the low-voltage electric controller leaks outside suddenly is avoided.
With reference to the first aspect, in a first possible implementation manner of the first aspect, the cable outlet hole is provided with a rubber ring, the rubber ring is arranged between the edge of the cable outlet hole and the low-voltage reactor, and the rubber ring is in close contact with the edge of the cable outlet hole and the low-voltage reactor. The rubber ring is adopted to seal the air between the low-voltage reactor wiring and the edge of the cable outlet hole, so that dust can be prevented from entering the installation box from the gap of the outlet hole.
With reference to the first possible implementation manner of the first aspect, in a second possible implementation manner of the first aspect, heat dissipation shutters are arranged on the back plate and the front cover plate of the installation box. The heat that the low-voltage reactor produced in the box can follow the heat dissipation shutter and dispel, and then guarantees that the low-voltage reactor normally works in the install bin.
With reference to the first aspect, in a third possible implementation manner of the first aspect, a plurality of fixing plates are disposed on both sides of the back plate, and the fixing plates are uniformly disposed. The quantity that the fixed plate set up is not restricted, and one side generally sets up 2 fixed plates can, set up respectively in the position that is close to installation box top and bottom.
With reference to the first possible implementation manner of the first aspect, in a fourth possible implementation manner of the first aspect, a plurality of cable outlet holes are provided, and the plurality of cable outlet holes are uniformly arranged on the bottom plate. The low-voltage reactor is provided with a plurality of outgoing lines, and the arrangement of the cable outgoing holes is convenient for the low-voltage reactor to smoothly go out.
With reference to the second possible implementation manner of the first aspect, in a fifth possible implementation manner of the first aspect, the back plate and the side plates on two sides are integrally formed, and the front cover plate is movably and hermetically connected with the side plates. The backplate and the curb plate integrated into one piece of both sides have realized the whole concatenation of install bin, and the leakproofness is good all around, has guaranteed low-voltage reactor's safety.
With reference to the first aspect, in a sixth possible implementation manner of the first aspect, the portable electronic device further includes a top cover plate, and the top cover plate is fixedly connected to the back plate and the side plate.
With reference to the third possible implementation manner of the first aspect, in a seventh possible implementation manner of the first aspect, a fixing hole is formed in the fixing plate, and the fixing hole is used for installing a fixing screw. Through the fixed orifices, can realize fixing fixed plate and fixed wall body through the set screw, and then realize the fixed of install bin.
With reference to the seventh possible implementation manner of the first aspect, in an eighth possible implementation manner of the first aspect, one surface of the fixing plate, which contacts the fixing wall, and the outer side surface of the back plate are located on the same plane. When the fixed plate contacts one surface of the fixed wall body and the outer side surface of the back plate is located on the same plane, the installation box can be attached to the wall body when being fixed, and the installation stability is guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of a low-voltage reactor installation box according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a bottom plate according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a front cover plate according to an embodiment of the present invention;
in fig. 1-3, the symbols are represented as:
1-mounting a box body, 2-mounting a beam, 3-a back plate, 4-a fixing plate, 5-a fixing hole, 6-a bottom plate, 7-a cable outlet hole, 8-a heat dissipation shutter and 9-a top cover plate.
Detailed Description
The present invention will be described with reference to the accompanying drawings and embodiments.
Fig. 1 is the embodiment of the utility model provides a structural schematic diagram of a low-voltage reactor install bin, refers to fig. 1, and the low-voltage reactor install bin that this application embodiment provided includes install bin box 1, be provided with installation roof beam 2 in the install bin box 1, installation roof beam 2 is used for installing the low-voltage reactor, installation roof beam 2 with 3 fixed connection of backplate of install bin can know by fig. 1, and installation roof beam 2 is through 3 fixed connection of backplate of high strength self tapping screw and install bin.
The fixed plate 4 that sets up of junction of backplate 3 and the adjacent curb plate of install bin, specifically, 3 both sides of backplate all are provided with a plurality of fixed plate 4, fixed plate 4 evenly sets up. The number of the fixing plates 4 is not limited, and generally, 2 fixing plates 4 are provided at one side, and are respectively provided at positions close to the top and the bottom of the installation box.
The fixing plate 4 is provided with a fixing hole 5, and the fixing hole 5 is used for installing a fixing screw. Through fixed orifices 5, can realize fixing fixed plate 4 and fixed wall body through the set screw, and then realize the fixed of install bin.
In an exemplary embodiment, a surface of the fixing plate 4 contacting a fixed wall is in the same plane with the outer side surface of the back plate 3. When the fixed plate 4 contacts one surface of the fixed wall and the outer side surface of the back plate 3 is in the same plane, the installation box can be attached to the wall when being fixed, and the installation stability is guaranteed.
As shown in fig. 2, a bottom plate 6 of the installation box is provided with a cable outlet hole 7, and the arrangement of the cable outlet hole 7 facilitates the connection of the low-voltage reactor wire and an external load. The cable outlet hole 7 is provided with a rubber ring, the rubber ring is arranged between the edge of the cable outlet hole 7 and the low-voltage reactor wiring, and the rubber ring is in close contact with the edge of the cable outlet hole 7 and the low-voltage reactor wiring. The rubber ring is adopted to seal the air between the low-voltage reactor wiring and the edge of the cable outlet hole 7, so that dust can be prevented from entering the installation box from the gap of the outlet hole.
In an exemplary embodiment, the cable outlet holes 7 are provided in plural, and the cable outlet holes 7 are uniformly provided on the bottom plate 6. The low-voltage reactor is provided with a plurality of outgoing lines, and the plurality of cable outgoing holes 7 are convenient for the low-voltage reactor to smoothly go out.
As shown in fig. 1 and 3, heat dissipation louvers 8 are provided on the back plate 3 and the front cover plate of the installation box. The heat that low-voltage reactor produced in the box can be followed heat dissipation shutter 8 and dispel, and then guarantees that low-voltage reactor normally works in the install bin.
In this embodiment, the back plate 3 and the side plates on both sides are integrally formed, and the front cover plate is movably and hermetically connected with the side plates. Backplate 3 and the curb plate integrated into one piece of both sides have realized the whole concatenation of install bin, have avoided the welding, realize that the leakproofness is good all around, have guaranteed the safety of low-voltage reactor.
The install bin that this application embodiment provided still includes lamina tecti 9, lamina tecti 9 with backplate 3 with curb plate fixed connection.
According to the embodiment, the low-voltage reactor installation box is provided, the low-voltage reactor is installed in the box body through the installation beam 2 arranged in the low-voltage reactor installation box, then the installation box is fixedly hung on a wall body through the fixing plate 4, and the low-voltage reactor is wired to a load through the cable outlet hole 7 of the bottom plate 6. By adopting the installation box, the low-voltage reactor is arranged in the box body, so that the problem that the personal safety is harmed due to the fact that the electrified part of the low-voltage electric controller leaks outside suddenly is avoided.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and if it is replaced, the present invention is only combined with and described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (9)
1. The utility model provides a low-voltage reactor install bin which characterized in that, is provided with the installation roof beam in the low-voltage reactor install bin box, the installation roof beam is used for installing the low-voltage reactor, the installation roof beam with the backplate fixed connection of install bin, the fixed plate that sets up in the junction of backplate and the adjacent curb plate of install bin, the bottom plate of install bin is provided with the cable wire hole.
2. The low-voltage reactor installation box according to claim 1, characterized in that the cable outlet hole is provided with a rubber ring, the rubber ring is arranged between the edge of the cable outlet hole and the low-voltage reactor connection, and the rubber ring is in close contact with the edge of the cable outlet hole and the low-voltage reactor connection.
3. The low-voltage reactor mounting box according to claim 2, wherein heat dissipation shutters are arranged on a back plate and a front cover plate of the mounting box.
4. The low-voltage reactor mounting box according to claim 1, wherein a plurality of fixing plates are arranged on two sides of the back plate, and the fixing plates are uniformly arranged.
5. The low-voltage reactor mounting box according to claim 2, wherein the cable outlet hole is provided in plurality, and the plurality of cable outlet holes are uniformly provided in the bottom plate.
6. The low-voltage reactor mounting box according to claim 3, wherein the back plate is integrally formed with the side plates on both sides, and the front cover plate is movably and hermetically connected with the side plates.
7. The low-voltage reactor mounting box according to claim 1, further comprising a top cover plate fixedly connected with the back plate and the side plates.
8. The low-voltage reactor mounting box according to claim 4, wherein the fixing plate is provided with fixing holes for mounting fixing screws.
9. The low-voltage reactor mounting box according to claim 8, wherein one surface of the fixing plate contacting with the fixing wall and the outer side surface of the back plate are in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921797016.4U CN210517477U (en) | 2019-10-24 | 2019-10-24 | Low-voltage reactor mounting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921797016.4U CN210517477U (en) | 2019-10-24 | 2019-10-24 | Low-voltage reactor mounting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210517477U true CN210517477U (en) | 2020-05-12 |
Family
ID=70573450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921797016.4U Active CN210517477U (en) | 2019-10-24 | 2019-10-24 | Low-voltage reactor mounting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210517477U (en) |
-
2019
- 2019-10-24 CN CN201921797016.4U patent/CN210517477U/en active Active
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