CN203398607U - AC low voltage power distribution cabinet - Google Patents
AC low voltage power distribution cabinet Download PDFInfo
- Publication number
- CN203398607U CN203398607U CN201320342911.3U CN201320342911U CN203398607U CN 203398607 U CN203398607 U CN 203398607U CN 201320342911 U CN201320342911 U CN 201320342911U CN 203398607 U CN203398607 U CN 203398607U
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- Prior art keywords
- cabinet
- room
- low voltage
- voltage power
- bus
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Abstract
The utility model discloses an AC low voltage power distribution cabinet comprising a cabinet body. The cabinet body is separately provided with a bus room, a cable room, a function unit room and an intelligent instrument room. The bus room is arranged on the reverse part inside the cabinet body. The cable room is arranged on the bottom part of the cabinet body. The function unit room is arranged on the position of the front part of the bus room and the upper part of the cable room. The function unit room is internally provided with at least three layers of bearing baffle plates. The bearing baffle plates are provided with a power distribution drawer which is used for placing components and elements. The side plate and the bottom plate of the power distribution drawer are both provided with multiple heat radiating through holes. The intelligent instrument room is arranged above the function unit room. The AC low voltage power distribution cabinet is simple in structure, reasonable in layout and great in heat radiating effect.
Description
Technical field
The utility model belongs to electric power electrical apparatus field, refers to especially a kind of AC low voltage power switch box.
Background technology
AC low voltage power switch box is mainly applicable between 400V-700V, AC three-phase four lines or three-phase three wire system, mainly as the use that is subject to electricity, feed, reactive power compensation, electric energy metrical, illumination and motor centralized control in power plant, transformer station, industrial and mining enterprises and skyscraper.
But the subject matter that the existing AC low voltage power switch box using exists is, layout and heat radiation cannot obtain balanced solution, in cabinet, drawout unit is less, when but if the extraction of the distribution in cabinet unit is too much, the heat producing during components and parts work will be drawn out of cell partition inside, hinder circulation of air, and the heat of components and parts cannot be shed in time, cause the excess Temperature in power distribution cabinet, thereby to bringing infringement the useful life of the components and parts in cabinet.
Utility model content
The purpose of this utility model is the problem of mentioning in above-mentioned background technology in order to solve, and a kind of AC low voltage power switch box is provided.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of AC low voltage power switch box, comprise cabinet, in described cabinet, separate and be provided with bus-bar room, cable vault, functional unit chamber and intelligent instrument chamber, described bus-bar room is arranged on rear portion in described cabinet, cable vault is arranged on described bottom of cabinet bulk, it is anterior that functional unit chamber is arranged on described bus-bar room, cable vault's upper position, described functional unit is indoor is provided with at least three layers of load-bearing dividing plate, on described load-bearing dividing plate, be provided with for placing the distribution drawer of components and parts, on described distribution drawer side and base plate, be provided with a plurality of heat radiation through holes, described intelligent instrument chamber is arranged on top, described functional unit chamber.
Further, the heat radiation through hole on described distribution drawer side and base plate is strip.
Further, on described load-bearing dividing plate, be also provided with a plurality of heat radiation through holes.
Further, described cabinet both sides are provided with the shutter for ventilation and heat, and the inner surface of described shutter is coated with one deck dustproof filter screen.
Compared with prior art, the beneficial effects of the utility model are as follows: rationally distributed, and excellent in heat dissipation effect.In the utility model, its bus-bar room is arranged on rear portion in cabinet, cable vault is arranged on bottom of cabinet bulk, functional unit chamber is arranged on bus-bar room front portion, cable vault's upper position, thereby make functional unit chamber account for the main volume in cabinet, its functional unit is indoor is provided with at least three layers of load-bearing dividing plate, on its load-bearing dividing plate, be provided with for placing the distribution drawer of components and parts, on its distribution drawer side and base plate, be provided with a plurality of heat radiation through holes, the heat that in distribution drawer, components and parts produce can be discharged in time from this through hole that dispels the heat, increased the circulation of air in cabinet, make radiating effect better.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the internal structure schematic diagram in the present embodiment;
Fig. 2 is the structural representation of this distribution drawer;
Fig. 3 is the overall structure figure of the present embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Specific embodiment:
Fig. 1 is the internal structure schematic diagram of the present embodiment; Fig. 2 is the structural representation of distribution drawer; Fig. 3 is the overall structure figure of the present embodiment;
In conjunction with a kind of AC low voltage power switch box shown in Fig. 1-3, comprise cabinet 1, the interior separation of its cabinet 1 is provided with bus-bar room 2, cable vault 3, functional unit chamber 4 and intelligent instrument chamber 5, its bus-bar room 2 is arranged on institute's cabinet 1 interior rear portion, cable vault 3 is arranged on cabinet 1 bottom, functional unit chamber 4 is arranged on bus-bar room 2 front portions, cable vault's 3 upper positions, in its functional unit chamber 4, be provided with at least three floor load-bearing dividing plates 6, on its load-bearing dividing plate 6, be provided with for placing the distribution drawer 7 of components and parts, on the side plate of its distribution drawer 7 and base plate, be provided with heat radiation through hole 8, its intelligent instrument chamber 5 is arranged on 4 tops, described functional unit chamber.
As Fig. 2, the heat radiation through hole 8 on its distribution drawer 7 side plates and base plate is strip.
As Fig. 1, on its load-bearing dividing plate 6, be also provided with a plurality of heat radiation through holes 8.
As Fig. 1, its cabinet 1 both sides are provided with the shutter 9 for ventilation and heat, and the inner surface of its shutter 9 is coated with one deck dustproof filter screen.
The AC low voltage power switch box of the present embodiment, by by bus-bar room 2, cable vault 3, and layout is rationalized in functional unit chamber 4, the volume of expanded functionality element cell 4 in cabinet 1, in this functional unit chamber 4, be provided with at least three floor load-bearing dividing plates 6, on its load-bearing dividing plate 6, be provided with for placing the distribution drawer 7 of components and parts, in the present embodiment, on the side plate of its distribution drawer 7 and base plate, be provided with the heat radiation through hole 8 of a plurality of strips, on its load-bearing dividing plate 6, be also provided with heat radiation through hole 8, thereby the work calories in distribution drawer 7 can be discharged in time, increased the circulation of air in cabinet, its cabinet 1 both sides are also provided with the shutter 9 for ventilation and heat, heat in cabinet 1 can be dispelled the heat by shutter 9 in time, improved the heat dispersion of power distribution cabinet.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing, be equal to replacement etc., within all should being included in protection range of the present utility model in protection range of the present utility model.
Claims (4)
1. an AC low voltage power switch box, comprise cabinet, in described cabinet, separate and be provided with bus-bar room, cable vault, functional unit chamber and intelligent instrument chamber, it is characterized in that, described bus-bar room is arranged on rear portion in described cabinet, cable vault is arranged on described bottom of cabinet bulk, it is anterior that functional unit chamber is arranged on described bus-bar room, cable vault's upper position, described functional unit is indoor is provided with at least three layers of load-bearing dividing plate, on described load-bearing dividing plate, be provided with for placing the distribution drawer of components and parts, on described distribution drawer side and base plate, be provided with a plurality of heat radiation through holes, described intelligent instrument chamber is arranged on top, described functional unit chamber.
2. a kind of AC low voltage power switch box according to claim 1, is characterized in that, the heat radiation through hole on described distribution drawer side and base plate is strip.
3. a kind of AC low voltage power switch box according to claim 1, is characterized in that, is also provided with a plurality of heat radiation through holes on described load-bearing dividing plate.
4. a kind of AC low voltage power switch box according to claim 3, is characterized in that, described cabinet both sides are provided with the shutter for ventilation and heat, and the inner surface of described shutter is coated with the dustproof worry of one deck net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320342911.3U CN203398607U (en) | 2013-06-17 | 2013-06-17 | AC low voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320342911.3U CN203398607U (en) | 2013-06-17 | 2013-06-17 | AC low voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203398607U true CN203398607U (en) | 2014-01-15 |
Family
ID=49910107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320342911.3U Expired - Fee Related CN203398607U (en) | 2013-06-17 | 2013-06-17 | AC low voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203398607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261955A (en) * | 2015-09-22 | 2016-01-20 | 太仓宏光自控电器设备有限公司 | GCS pull-out type low-voltage distribution cabinet |
| CN113541030A (en) * | 2020-04-17 | 2021-10-22 | 首瑞（天津）电气设备有限公司 | Low-voltage complete switch cabinet |
-
2013
- 2013-06-17 CN CN201320342911.3U patent/CN203398607U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261955A (en) * | 2015-09-22 | 2016-01-20 | 太仓宏光自控电器设备有限公司 | GCS pull-out type low-voltage distribution cabinet |
| CN113541030A (en) * | 2020-04-17 | 2021-10-22 | 首瑞（天津）电气设备有限公司 | Low-voltage complete switch cabinet |
| CN113541030B (en) * | 2020-04-17 | 2023-09-15 | 首瑞（天津）电气设备有限公司 | Low-voltage complete switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20140617 |
|
| EXPY | Termination of patent right or utility model |