CN205028864U - Small -size electric leakage circuit breaker that area electric leakage was instructed - Google Patents
Small -size electric leakage circuit breaker that area electric leakage was instructed Download PDFInfo
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- CN205028864U CN205028864U CN201520747488.4U CN201520747488U CN205028864U CN 205028864 U CN205028864 U CN 205028864U CN 201520747488 U CN201520747488 U CN 201520747488U CN 205028864 U CN205028864 U CN 205028864U
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- electric leakage
- circuit breaker
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- reset key
- indicator light
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Abstract
The utility model relates to a small -size electric leakage circuit breaker that area electric leakage was instructed, including circuit breaker body, test button, reset key, pilot lamp and display screen, the reset key sets up the one side at circuit breaker body switch, test button is disposed under the reset key, pilot lamp and display screen setting be in one side of reset key, and pilot lamp and display screen are connected with circuit breaker body internal circuit. The utility model discloses increased pilot lamp and display screen on ordinary electric leakage circuit breaker, more directly perceived, the user of being convenient for observes.
Description
Technical field
The utility model relates to a kind of Minitype electrical leakage breaker with electric leakage instruction.
Background technology
Since the eighties middle and later periods, China's home dwelling power distribution protection (family guarantor) adopts DZ47 series small circuit breaker and like product. and protect property right due to family and belong to user; user itself is because awareness of safety is strong and timely and effective handling failure can not cause the installation man guarantor that conflicts; and Minitype electrical leakage breaker itself only has opening and closing state; leakage current is not had to indicate or display; user does not know that leaking guarantor normally runs or damaged, and does not so just reach the original intention object of installing house and protecting.
Summary of the invention
In order to solve above-mentioned technical problem, it is simple that the purpose of this utility model is to provide a kind of structure, easy to use, and be convenient to the Minitype electrical leakage breaker of the band electric leakage instruction observed.
In order to realize above-mentioned object, the utility model have employed following technical scheme:
A kind of Minitype electrical leakage breaker with electric leakage instruction, comprise breaker body, test button, reset key, indicator light and display screen, described reset key is arranged on the side of breaker body switch, described test button is arranged on the below of reset key, described indicator light and display screen are arranged on the side of reset key, and indicator light is connected with breaker body internal circuit with display screen.
The utility model adds indicator light and display screen in common residual current circuit breaker; and it is long bright to set leakage current 0 ~ 15mA indicator light; illustrate that protector normally runs; leakage current 15 ~ 30mA indicator light is glittering; illustrate that now protector, likely because electric leakage will be tripped, more than the non-trip operation of 30mA protector, illustrates that protector is bad; indicator light is glittering fast, and warning user need check protector or change.Display screen is corresponding with indicator light to be shown real time value and is convenient to user and observes, more intuitively.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is made a detailed explanation.
A kind of Minitype electrical leakage breaker with electric leakage instruction as shown in Figure 1, comprise breaker body 1, test button 2, reset key 3, indicator light 4 and display screen 5, described reset key 3 is arranged on the side of breaker body 1 switch, described test button 2 is arranged on the below of reset key 3, described indicator light 4 and display screen 5 are arranged on the side of reset key 3, and indicator light 4 is connected with breaker body 1 internal circuit with display screen 5.
The residual current operating value 30mA run protects in general family; residual current non-operate value is 50% of operating value by national standard requirement; adopt electric leakage segmentation radar finger-length measurement; adopt an indicator light; leakage current 0 ~ 15mA indicator light is long bright; illustrate that protector normally runs; leakage current 15 ~ 30mA indicator light is glittering; illustrate that now protector is likely because electric leakage will be tripped; more than the non-trip operation of 30mA protector; illustrate that protector is bad, indicator light is glittering fast, and warning user need check protector or change.The indicator light of electric leakage number range setting correspondence that also can be corresponding, namely leakage current 0 ~ 15mA scope establishes an indicator light, and leakage current 15 ~ 30mA scope establishes an indicator light, establishes an indicator light more than 30mA.To different electric leakage action gears, only different residual current number ranges need be set.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (1)
1. the Minitype electrical leakage breaker with electric leakage instruction, it is characterized in that: comprise breaker body (1), test button (2), reset key (3), indicator light (4) and display screen (5), described reset key (3) is arranged on the side of breaker body (1) switch, described test button (2) is arranged on the below of reset key (3), described indicator light (4) and display screen (5) are arranged on the side of reset key (3), and indicator light (4) is connected with breaker body (1) internal circuit with display screen (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747488.4U CN205028864U (en) | 2015-09-23 | 2015-09-23 | Small -size electric leakage circuit breaker that area electric leakage was instructed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747488.4U CN205028864U (en) | 2015-09-23 | 2015-09-23 | Small -size electric leakage circuit breaker that area electric leakage was instructed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205028864U true CN205028864U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520747488.4U Active CN205028864U (en) | 2015-09-23 | 2015-09-23 | Small -size electric leakage circuit breaker that area electric leakage was instructed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205028864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356808A (en) * | 2016-10-14 | 2017-01-25 | 无锡市海升电子科技有限公司 | Waterproof leakage protector for wiring port |
| CN106356809A (en) * | 2016-10-14 | 2017-01-25 | 无锡市海升电子科技有限公司 | Anti-touch leakage protector |
-
2015
- 2015-09-23 CN CN201520747488.4U patent/CN205028864U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356808A (en) * | 2016-10-14 | 2017-01-25 | 无锡市海升电子科技有限公司 | Waterproof leakage protector for wiring port |
| CN106356809A (en) * | 2016-10-14 | 2017-01-25 | 无锡市海升电子科技有限公司 | Anti-touch leakage protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 311300 No. 2 Longshan Road, Jinbei Street, Linan District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Yian Power Electronic Technology Co. Ltd. Address before: 311300 No. 2 Longshan Road, Jinbei Street, Linan City, Hangzhou City, Zhejiang Province Patentee before: Lin'an Yian Electric Power Electronic Science & Technology Co., Ltd. |