CN204537948U - A kind of flameproof circuit breaker - Google Patents
A kind of flameproof circuit breaker Download PDFInfo
- Publication number
- CN204537948U CN204537948U CN201420555307.3U CN201420555307U CN204537948U CN 204537948 U CN204537948 U CN 204537948U CN 201420555307 U CN201420555307 U CN 201420555307U CN 204537948 U CN204537948 U CN 204537948U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- circuit breaker
- explosion
- main chamber
- 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.)
- Expired - Fee Related
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- Breakers (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model provides a kind of flameproof circuit breaker, comprising: housing, built-in explosion-proof component, and described housing is compound, main chamber is flame-proof type structure, wire connection cavity is INCREASEDSAFETY structure, is provided with high-breaking miniature breaker and indicator light in described main chamber, and described explosion-proof component adopts modular structure.A kind of flameproof circuit breaker that the utility model is carried, simple for structure, easy to maintenance; And there is overload and short-circuit protection function.
Description
Technical field
The utility model relates to a kind of circuit breaker, especially a kind of flameproof circuit breaker.
Background technology
Circuit breaker is a kind of Protector for electric appliances with overcurrent, short circuit, electric leakage, the multiple protection functions such as under-voltage, overheated.At present, most of circuit breaker not only complex structure, performance reliability is poor, and housing is generally unsealed plastic housing; Be difficult to meet the needs of the particular/special requirements such as waterproof and dustproof, explosion-proof, electromagnetism interference.
Utility model content
The defect above-mentioned for prior art and problem, the utility model provides a kind of flameproof circuit breaker, and its structure is simple, easy to maintenance; And there is overload and short-circuit protection function.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of flameproof circuit breaker comprises: housing, built-in explosion-proof component, and described housing is compound, and main chamber is flame-proof type structure, and wire connection cavity is INCREASEDSAFETY structure, is provided with high-breaking miniature breaker and indicator light in described main chamber, and described explosion-proof component adopts modular structure.
The beneficial effects of the utility model are: a kind of flameproof circuit breaker that the utility model provides, and its structure is simple, easy to maintenance; And there is overload and short-circuit protection function.
In order to further understand feature of the present utility model and technology contents, refer to following about detailed description of the present utility model and accompanying drawing, but accompanying drawing only provide reference and explanation use, is not used for being limited the utility model.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, by describing in detail embodiment of the present utility model, will make the technical solution of the utility model and other beneficial effect apparent.
Fig. 1 is the schematic diagram of a kind of flameproof circuit breaker device of the utility model.
Embodiment
For further setting forth the technological means and effect thereof that the utility model takes, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
Refer to Fig. 1, a kind of flameproof circuit breaker comprises: housing 2, built-in explosion-proof component, and described housing is compound, main chamber is flame-proof type structure, wire connection cavity 3 is INCREASEDSAFETY structure, is provided with high-breaking miniature breaker and indicator light 1 in described main chamber, and described explosion-proof component adopts modular structure.
The above; be only embodiment of the present utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection range of the present utility model.Therefore, protection range of the present utility model should described be as the criterion with the protection range of claim.
Claims (1)
1. a flameproof circuit breaker, is characterized in that, comprising: housing, built-in explosion-proof component, described housing is compound, and main chamber is flame-proof type structure, and wire connection cavity is INCREASEDSAFETY structure, be provided with high-breaking miniature breaker and indicator light in described main chamber, described explosion-proof component adopts modular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555307.3U CN204537948U (en) | 2014-09-26 | 2014-09-26 | A kind of flameproof circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555307.3U CN204537948U (en) | 2014-09-26 | 2014-09-26 | A kind of flameproof circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204537948U true CN204537948U (en) | 2015-08-05 |
Family
ID=53751919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420555307.3U Expired - Fee Related CN204537948U (en) | 2014-09-26 | 2014-09-26 | A kind of flameproof circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204537948U (en) |
-
2014
- 2014-09-26 CN CN201420555307.3U patent/CN204537948U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160926 |