CN103928854A - Low-voltage distribution box - Google Patents
Low-voltage distribution box Download PDFInfo
- Publication number
- CN103928854A CN103928854A CN201410177076.1A CN201410177076A CN103928854A CN 103928854 A CN103928854 A CN 103928854A CN 201410177076 A CN201410177076 A CN 201410177076A CN 103928854 A CN103928854 A CN 103928854A
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- China
- Prior art keywords
- low
- lower chamber
- distribution box
- chamber
- box body
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Abstract
The invention discloses a low-voltage distribution box which comprises a box body. A box body framework is made of nodular cast iron, the box body is divided into an upper chamber and a lower chamber, the upper chamber is a major loop, the lower chamber is a branch loop, the upper chamber is isolated from the lower chamber through a metal plate with the thickness of 12-18 mm, a master switch and a small room door are provided with mechanical interlocking devices, and a top busbar is arranged on the top of the box body and is a flat type copper busbar. The low-voltage distribution box is reasonable in structure, excellent in operating performance, convenient to use, safe and reliable.
Description
Technical field
The present invention relates to a kind of low-tension distribution box.
Background technology
Existing low-tension distribution box, due to reasons such as structures, service behaviour is undesirable.
Summary of the invention
The object of the present invention is to provide a kind of rational in infrastructure, the low-tension distribution box of favorable working performance.
Technical solution of the present invention is:
A low-tension distribution box, comprises casing, it is characterized in that: box frame adopts ductile cast iron material; Casing divides upper and lower two Room, and upper chamber is major loop, and lower chamber is duplexure, and between upper and lower chamber, with the thick metallic plate isolation of 12-18mm, main switch and cell door have mechanical interlocks; Casing top is provided with top busbar, and busbar adopts flat type copper bar.
Between upper and lower chamber, with the thick metallic plate of 15mm, isolate.
Between upper and lower chamber, with the thick metallic plate of 18mm, isolate.
Product structure of the present invention is reasonable, favorable working performance.
Below in conjunction with embodiment, the invention will be further described.
Embodiment
A low-tension distribution box, comprises casing, and box frame adopts ductile cast iron material; Casing divides upper and lower two Room, and upper chamber is major loop, and lower chamber is duplexure, and between upper and lower chamber, with the thick metallic plate isolation of 12-18mm, main switch and cell door have mechanical interlocks; Casing top is provided with top busbar, and busbar adopts flat type copper bar.
Between upper and lower chamber, with the thick metallic plate of 15mm, isolate.Between upper and lower chamber, with the thick metallic plate of 18mm, isolate.
Claims (3)
1. a low-tension distribution box, comprises casing, it is characterized in that: box frame adopts ductile cast iron material; Casing divides upper and lower two Room, and upper chamber is major loop, and lower chamber is duplexure, and between upper and lower chamber, with the thick metallic plate isolation of 12-18mm, main switch and cell door have mechanical interlocks; Casing top is provided with top busbar, and busbar adopts flat type copper bar.
2. low-tension distribution box according to claim 1, is characterized in that: between upper and lower chamber, with the thick metallic plate of 15mm, isolate.
3. low-tension distribution box according to claim 1, is characterized in that: between upper and lower chamber, with the thick metallic plate of 18mm, isolate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410177076.1A CN103928854A (en) | 2014-04-30 | 2014-04-30 | Low-voltage distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410177076.1A CN103928854A (en) | 2014-04-30 | 2014-04-30 | Low-voltage distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103928854A true CN103928854A (en) | 2014-07-16 |
Family
ID=51146981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410177076.1A Pending CN103928854A (en) | 2014-04-30 | 2014-04-30 | Low-voltage distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103928854A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2088749U (en) * | 1991-05-03 | 1991-11-13 | 上海电器(集团)公司技术发展分公司 | A.c low voltage power distributing box |
| DE102007049844A1 (en) * | 2007-10-18 | 2009-04-23 | Ernst Sauter | Distribution box i.e. built-in cabinet, for floor heating, has door exhibiting larger height than frame, attachable on frame from front and fixable to frame by magnets, where door is insertable into front recess of frame |
| CN201378685Y (en) * | 2008-12-25 | 2010-01-06 | 浙江群力电气有限公司 | Low-voltage distribution box |
-
2014
- 2014-04-30 CN CN201410177076.1A patent/CN103928854A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2088749U (en) * | 1991-05-03 | 1991-11-13 | 上海电器(集团)公司技术发展分公司 | A.c low voltage power distributing box |
| DE102007049844A1 (en) * | 2007-10-18 | 2009-04-23 | Ernst Sauter | Distribution box i.e. built-in cabinet, for floor heating, has door exhibiting larger height than frame, attachable on frame from front and fixable to frame by magnets, where door is insertable into front recess of frame |
| CN201378685Y (en) * | 2008-12-25 | 2010-01-06 | 浙江群力电气有限公司 | Low-voltage distribution box |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140716 |