CN104577853A - Low-voltage drawer cabinet - Google Patents
Low-voltage drawer cabinet Download PDFInfo
- Publication number
- CN104577853A CN104577853A CN201410810094.9A CN201410810094A CN104577853A CN 104577853 A CN104577853 A CN 104577853A CN 201410810094 A CN201410810094 A CN 201410810094A CN 104577853 A CN104577853 A CN 104577853A
- Authority
- CN
- China
- Prior art keywords
- drawer
- voltage output
- circuit breaker
- cabinet
- low
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
Abstract
The invention provides a low-voltage drawer cabinet. The low-voltage drawer cabinet comprises a cabinet body and a high-voltage switching-in electrical sheet, wherein at least two drawer cavities are formed in the cabinet body; a drawer and a pair of guide rails are arranged in each drawer cavity; the high-voltage switching-in electrical sheet is vertically arranged; each drawer comprises a housing, a first high-voltage switch-in end, a first high-voltage output end, a circuit breaker and a current transformer, each housing comprises a front side plate, a rear side plate, a left side plate and a right side plate, each first high-voltage switch-in end is arranged on the corresponding rear side plate, and is inserted into a second high-voltage switch-in end on a rear side plate of each cabinet cavity, each first high-voltage output end is arranged on the rear side plate of each housing, and is inserted into a second high-voltage output end on the rear side plate of each cabinet cavity, each circuit breaker is provided with a handle arranged on the corresponding front side plate, each first high-voltage switch-in end is connected with the corresponding circuit breaker through a conductive band, the conductive band for connecting each circuit breaker with the corresponding first high-voltage output end horizontally penetrates through the corresponding current transformer, then is vertically arranged through turning around, and is connected with the corresponding first high-voltage output end. The drawer cabinet has the advantages of being simple in structure, low in cost and the like.
Description
Technical field
The present invention relates to switch cubicle, particularly low-tension switch cabinet.
Background technology
At present, the basic structure of switch cubicle is: cabinet, cabinet door, switchgear, instrument transformer and binding post, switchgear is fixed in described cabinet.This switch cubicle has deficiency, as: when device failure such as instrument transformers, dismounting bothers very much, changes, inconvenient maintenance.
Summary of the invention
In order to solve above shortcomings in prior art, the invention provides the low-tension switch cabinet that a kind of structure is simple, easy to maintenance.
For achieving the above object, the present invention is by the following technical solutions:
A kind of low-tension switch cabinet, described low-tension switch cabinet comprises cabinet, high pressure accesses electric sheet, described cabinet has at least two drawer chambeies, and be provided with drawer and guide rail in each drawer chamber, described high pressure accesses electric sheet and vertically arranges; Described drawer comprises:
Housing, described housing comprises front side board, back side panel, left plate and right plate;
High pressure accesses one end, and described high pressure accesses one end and is arranged on described back side panel, and the high pressure inserted on the back side panel in described drawer chamber accesses two ends;
High voltage output one end, described High voltage output one end is arranged on the back side panel of housing, and inserts High voltage output two end on the back side panel in described drawer chamber;
Circuit breaker, described circuit breaker has handle, and described handle is arranged on described front side board; Described high pressure accesses one end and connects described circuit breaker by conductive strips;
Current transformer, connects the described conductive strips of described circuit breaker and High voltage output one end horizontally through current transformer, retrotorsion be vertically, be connected on described High voltage output one end.
According to above-mentioned low-tension switch cabinet, preferably, the back side panel in each drawer chamber is the different piece of the vertical plate be arranged on cabinet.
According to above-mentioned low-tension switch cabinet, alternatively, described conductive strips comprise further:
Part I, described Part I is vertically drawn from described circuit breaker, connects Part II;
Part II, described Part II horizontally through described current transformer, retrotorsion be vertically, be connected on described High voltage output one end.
Compared with prior art, the beneficial effect that the present invention has is:
1, drawer-type structure is taked, and connect-disconnect structure, pull-out drawer can be safeguarded, simple, convenient.
2, conductive strips are turned round and are turn 90 degrees, and are convenient to through instrument transformer and connect output, without the need to being divided into two-part.
Accompanying drawing explanation
With reference to accompanying drawing, disclosure of the present invention will be easier to understand.Those skilled in the art it is easily understood that: these accompanying drawings only for illustrating technical scheme of the present invention, and and are not intended to be construed as limiting protection scope of the present invention.In figure:
Fig. 1 is the basic block diagram of the low-tension switch cabinet according to the embodiment of the present invention.
Embodiment
Fig. 1 and following description describe Alternate embodiments of the present invention and how to implement to instruct those skilled in the art and to reproduce the present invention.In order to instruct technical solution of the present invention, simplifying or having eliminated some conventional aspects.Those skilled in the art should understand that the modification that is derived from these execution modes or replace will within the scope of the invention.Those skilled in the art should understand that following characteristics can combine to form multiple modification of the present invention in every way.Thus, the present invention is not limited to following Alternate embodiments, and only by claim and their equivalents.
Embodiment 1:
Fig. 1 schematically illustrates the basic block diagram of the low-tension switch cabinet of the embodiment of the present invention 1, and as shown in Figure 1, described transformer comprises:
Cabinet, high pressure access electric sheet, described cabinet have at least two drawer chambeies, and be provided with drawer and guide rail in each drawer chamber, described high pressure accesses electric sheet and vertically arranges; Described drawer comprises:
Housing 11, described housing comprises front side board, back side panel, left plate and right plate;
High pressure accesses one end 21, and described high pressure accesses one end and is arranged on described back side panel, and the high pressure inserted on the back side panel in described drawer chamber accesses two ends; Described high pressure accesses two ends and connects described electric sheet; The back side panel in each drawer chamber is the different piece of the vertical plate be arranged on cabinet.
High voltage output one end 61, described High voltage output one end is arranged on the back side panel of housing, and inserts High voltage output two end on the back side panel in described drawer chamber;
Circuit breaker 31, described circuit breaker has handle 32, and described handle is arranged on described front side board; Described high pressure accesses one end and connects described circuit breaker by electric conductor;
First conductive strips 51, described first conductive strips are fixed on described high pressure vertically and access on one end, and through described circuit breaker, connect the second conductive strips 52;
Current transformer 41, connects second conductive strips of described circuit breaker and High voltage output one end horizontally through current transformer, retrotorsion be vertically, be connected on described High voltage output one end.
Claims (3)
1. a low-tension switch cabinet, described low-tension switch cabinet comprises cabinet, high pressure accesses electric sheet, described cabinet has at least two drawer chambeies, and be provided with drawer and guide rail in each drawer chamber, described high pressure accesses electric sheet and vertically arranges; It is characterized in that: described drawer comprises:
Housing, described housing comprises front side board, back side panel, left plate and right plate;
High pressure accesses one end, and described high pressure accesses one end and is arranged on described back side panel, and the high pressure inserted on the back side panel in described drawer chamber accesses two ends;
High voltage output one end, described High voltage output one end is arranged on the back side panel of housing, and inserts High voltage output two end on the back side panel in described drawer chamber;
Circuit breaker, described circuit breaker has handle, and described handle is arranged on described front side board; Described high pressure accesses one end and connects described circuit breaker by conductive strips;
Current transformer, connects the described conductive strips of described circuit breaker and High voltage output one end horizontally through current transformer, retrotorsion be vertically, be connected on described High voltage output one end.
2. low-tension switch cabinet according to claim 1, is characterized in that: the back side panel in each drawer chamber is the different piece of the vertical plate be arranged on cabinet.
3. low-tension switch cabinet according to claim 1, is characterized in that: described conductive strips comprise further:
Part I, described Part I is vertically drawn from described circuit breaker, connects Part II;
Part II, described Part II horizontally through described current transformer, retrotorsion be vertically, be connected on described High voltage output one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410810094.9A CN104577853A (en) | 2014-12-22 | 2014-12-22 | Low-voltage drawer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410810094.9A CN104577853A (en) | 2014-12-22 | 2014-12-22 | Low-voltage drawer cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104577853A true CN104577853A (en) | 2015-04-29 |
Family
ID=53093337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410810094.9A Pending CN104577853A (en) | 2014-12-22 | 2014-12-22 | Low-voltage drawer cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104577853A (en) |
-
2014
- 2014-12-22 CN CN201410810094.9A patent/CN104577853A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
|
| WD01 | Invention patent application deemed withdrawn after publication |