CN202651644U - Low-voltage distribution box with circuit breaker safety operation protection function - Google Patents
Low-voltage distribution box with circuit breaker safety operation protection function Download PDFInfo
- Publication number
- CN202651644U CN202651644U CN 201220345512 CN201220345512U CN202651644U CN 202651644 U CN202651644 U CN 202651644U CN 201220345512 CN201220345512 CN 201220345512 CN 201220345512 U CN201220345512 U CN 201220345512U CN 202651644 U CN202651644 U CN 202651644U
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- CN
- China
- Prior art keywords
- circuit breaker
- distribution box
- low
- cover plate
- breaker
- 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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Abstract
The utility model relates to a low-voltage distribution box with circuit breaker safety operation protection function. The low-voltage distribution box is composed of a box body and a circuit breaker arranged in the box body, and characterized in that: a protection cover plate (1) is arranged on the box body and a through hole is formed in the protection cover plate (1), and an operation handle (2) of a circuit breaker extends out through the through hole. The circuit breaker protection cover plate is added on the low-voltage distribution box, live portions of the inlet and outlet lines and a line connection terminal of the circuit breaker are sealed under the protection cover plate, only the operation handle of the circuit breaker is exposed, and the live portion in the distribution box is completely shielded under the protection cover plate, therefore the electric shock casualty accident due to touch by accident during operation is avoided, and the operation is safer and more reliable.
Description
Technical field
The utility model relates to a kind of low-tension distribution box with breaker safe operation safeguard function.
Background technology
Low-tension distribution box is widely applied in the modern building.Be mainly the building terminal power supply is provided, when the low-tension distribution box switch panel is opened, can directly touch live part, during such as indoor location, during panel breakage, bring danger to the user.
The utility model content
The purpose of this utility model provides a kind of low-tension distribution box with breaker safe operation safeguard function, touches because of carelessness in the time of can avoiding operating and the electric shock accidents that causes.
A kind of low-tension distribution box with breaker safe operation safeguard function, comprise casing and be installed in the interior circuit breaker of casing, its special feature is: at described casing protective cover plate is installed, supplies the operating handle of circuit breaker to stretch out thereby have through hole at this protective cover plate.
Wherein protective cover plate detachably is installed on the casing by securing member.
Wherein protective cover plate is plastic plate or steel plate.
Wherein through hole is shaped as rectangle, circle or triangle.
Wherein circuit breaker adopts miniature circuit breaker or breaker of plastic casing.
The utility model has increased breaker protection cover pate at low-tension distribution box, the live part of circuit breaker line and binding post is enclosed under the protective cover plate, the operating handle that only exposes circuit breaker, live part in the distribution box is all blocked below protective cover plate, thereby in the time of can avoiding operating or touch because of carelessness and cause the electric shock casualty accident, make operation safe reliable.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model background technology;
Accompanying drawing 2 is structural representation of the present utility model;
Accompanying drawing 3 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, 2, the utility model is a kind of low-tension distribution box with breaker safe operation safeguard function, comprise casing and be installed in the interior circuit breaker of casing, at described casing protective cover plate 1 is installed, supply the operating handle 2 of circuit breaker to stretch out thereby have through hole at this protective cover plate 1.
Wherein protective cover plate 1 is by securing member, detachably is installed on the casing such as bolt etc., and protective cover plate 1 adopts plastic plate or steel plate, through hole be shaped as rectangle, circle or triangle, circuit breaker adopts miniature circuit breaker or breaker of plastic casing.
Claims (5)
1. one kind has the low-tension distribution box that breaker safe operates safeguard function, comprise casing and be installed in the interior circuit breaker of casing, it is characterized in that: at described casing protective cover plate (1) is installed, at this protective cover plate (1) thus having through hole stretches out for the operating handle (2) of circuit breaker.
2. a kind of low-tension distribution box with breaker safe operation safeguard function as claimed in claim 1, it is characterized in that: wherein protective cover plate (1) detachably is installed on the casing by securing member.
3. a kind of low-tension distribution box with breaker safe operation safeguard function as claimed in claim 1 or 2, it is characterized in that: wherein protective cover plate (1) is plastic plate or steel plate.
4. a kind of low-tension distribution box with breaker safe operation safeguard function as claimed in claim 1 or 2 is characterized in that: wherein through hole is shaped as rectangle, circle or triangle.
5. a kind of low-tension distribution box with breaker safe operation safeguard function as claimed in claim 1 or 2, it is characterized in that: wherein circuit breaker adopts miniature circuit breaker or breaker of plastic casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220345512 CN202651644U (en) | 2012-07-17 | 2012-07-17 | Low-voltage distribution box with circuit breaker safety operation protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220345512 CN202651644U (en) | 2012-07-17 | 2012-07-17 | Low-voltage distribution box with circuit breaker safety operation protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202651644U true CN202651644U (en) | 2013-01-02 |
Family
ID=47420691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220345512 Expired - Fee Related CN202651644U (en) | 2012-07-17 | 2012-07-17 | Low-voltage distribution box with circuit breaker safety operation protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202651644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406366A (en) * | 2014-09-10 | 2016-03-16 | 殷俊杰 | Panel-type modular electric appliance |
-
2012
- 2012-07-17 CN CN 201220345512 patent/CN202651644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406366A (en) * | 2014-09-10 | 2016-03-16 | 殷俊杰 | Panel-type modular electric appliance |
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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: 20130102 Termination date: 20140717 |
|
| EXPY | Termination of patent right or utility model |