CN205943973U - It is incessant from double entry electric leakage circuit breaker - Google Patents
It is incessant from double entry electric leakage circuit breaker Download PDFInfo
- Publication number
- CN205943973U CN205943973U CN201621011654.5U CN201621011654U CN205943973U CN 205943973 U CN205943973 U CN 205943973U CN 201621011654 U CN201621011654 U CN 201621011654U CN 205943973 U CN205943973 U CN 205943973U
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Abstract
The utility model discloses an it is incessant from double entry electric leakage circuit breaker belongs to the circuit arrangement field, including experiment button, display screen and test connecting plug, experiment button is installed in phase load display button top, the experiment button install the shell on the surface, experiment button top is provided with the circuit state pilot lamp, the break -time regulator is installed to circuit state pilot lamp below, the side -mounting of display screen has the divide -shut brake indicator. Beneficial effect lies in: the utility model discloses having protect function, collecting the electric leakage, overflow, the short circuit, lack looks protect function in an organic whole, sensitivity is high, the action is reliable, possesses the uninterrupted power supply function, has guaranteed the normal power consumption of power consumer when test operating characteristic, has ensured service reliability, has stopped the loss of user unnecessary, possesses the automatic function of sending a telegram in reply, reduce when the circuit is insulating, and when leakage current misses electric leakage parameter setting value, circuit breaker tripped to automatic re -setting behind the setting -up time.
Description
Technical field
The utility model belongs to circuit arrangement field and in particular to a kind of uninterrupted self-resetting type RCCB.
Background technology
Installing RCD in low voltage electric network is to prevent person electric shock, electrical fire and electrical equipment from damaging
Bad a kind of effective safeguard procedures, have obtained great promotion and application in China's low voltage electric network.Power distribution station institute at present
The aftercurrent action protecting equipment installed has two kinds, and a kind of is the residual current that earth leakage protective device coordinates A.C. contactor composition
Action protecting device, one kind is residual current action breaker, both earth leakage protective devices, is carrying out test action characteristic
When, earth leakage protective device at least disjunction 3 times, ability can completely tests out various actions data, qualified to judge whether, so frequency
Numerous transmission or not, easily occurs the electric equipment of low pressure electricity consumer to damage and product rejection phenomenon just aborning, causes electricity consumption
Client dislikes very much, or even causes complaint phenomenon, impact power supply department image.
Utility model content
The purpose of this utility model is that provides a kind of uninterrupted self-resetting type leakage, breaking to solve the above problems
Device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of uninterrupted self-resetting type RCCB, connects plug, described experiment including experiment button, display screen and test
Button is arranged on above phase load the Show Button, and described experiment button is arranged on the surface of shell, above described experiment button
It is provided with circuit state indicator lamp, break adjuster is installed below described circuit state indicator lamp, described display screen
Side is provided with switch-on/off indicator, is provided with amplifier, is provided with below described amplifier below described test connection plug
Switch.
In said structure, plug is connected by described test the utility model is accessed circuit, open described switch afterwards,
Input the utility model after circuit signal being amplified by described amplifier, afterwards disjunction is set by described break adjuster
Time, afterwards by the state of described circuit state indicator lamp display circuit, described phase load is pressed according to real-time condition simultaneously and show
Show button, load current size is shown on described display screen.
In order to improve serviceability of the present utility model further, described shell passes through spiral shell with described phase load the Show Button
Bolt is assembled together, and described experiment button is passed through together with bolts assemblies with described shell.
In order to improve serviceability of the present utility model further, the material of described experiment button is ambroin.
In order to improve serviceability of the present utility model further, described display screen is electrically connected with described phase load the Show Button
Connect, described circuit state indicator lamp is electrically connected with described break adjuster, described test connects plug and described amplifier
Connected by wire.
In order to improve serviceability of the present utility model further, described amplifier is connected by wire with described switch.
Have the beneficial effects that：The utility model has defencive function, collects electric leakage, excessively stream, short circuit, default-phase protection function in one
Body, sensitivity is high, reliable in action, possesses uninterrupted power supply function, ensure that the normal of power consumer in test action characteristic
Electricity consumption, has ensured power supply reliability, has prevented the unnecessary loss of user, possesses automatic telegram in reply function, when line insulation reduces,
Leakage current is not up to when leaking electricity pre-set parameter, circuit breaker trip, and automatically resets after setting time.
Brief description
Fig. 1 is a kind of front view of uninterrupted self-resetting type RCCB described in the utility model.
Description of reference numerals is as follows：
1st, phase load the Show Button；2nd, test button；3rd, shell；4th, circuit state indicator lamp；5th, display screen；6th, divide-shut brake
Indicator；7th, break adjuster；8th, test connects plug；9th, amplifier；10th, switch.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of uninterrupted self-resetting type RCCB, connect including experiment button 2, display screen 5 and test
Plug 8, experiment button 2 is arranged on above phase load the Show Button 1, and experiment button 2 is arranged on the surface of shell 3, and experiment is pressed
It is provided with circuit state indicator lamp 4 above button 2, break adjuster 7, display screen 5 are installed below circuit state indicator lamp 4
Side switch-on/off indicator 6 is installed, test connects and being provided with amplifier 9 below plug 8, is provided with out below amplifier 9
Close 10.
In said structure, plug 8 is connected by test the utility model is accessed circuit, open switch 10 afterwards, pass through
Amplifier 9 inputs the utility model after amplifying circuit signal, sets break by break adjuster 7 afterwards, afterwards
By the state of circuit state indicator lamp 4 display circuit, phase load the Show Button 1 is pressed according to real-time condition, in display screen 5 simultaneously
On show load current size.
In order to improve serviceability of the present utility model further, shell 3 passes through bolts assemblies with phase load the Show Button 1
Together, shell 3 can provide insulating protection for the utility model internal electrical components, and experiment button 2 and shell 3 pass through bolt
It is assembled together, the material of shell 3 is ambroin, can prevent shell 3 from leaking electricity, lead to user injured, display screen 5 is born with mutually
Lotus the Show Button 1 electrically connects, and can press phase load the Show Button 1 according to the actual requirements, show phase load on display screen 5
Size of current, circuit state indicator lamp 4 is electrically connected with break adjuster 7, and circuit state indicator lamp 4 can be according to circuit shape
State shows circuit electric leakage, phase shortage, overvoltage, the working condition of excessively stream, can set disjunction by break adjuster 7 and fix
Time after automatically reset, test connects plug 8 and is connected by wire with amplifier 9, can connect plug 8 by originally by test
Utility model accesses circuit to be detected, and amplifier 9 is connected by wire with switching 10, amplifier 9 can with amplifying circuit signal,
Convenient detection and control work.
Of the present utility model general principle, principal character and advantage have been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of without departing from the utility model spirit and scope, the utility model also has various change
And improvement, these changes and improvements both fall within the range of claimed the utility model.The utility model claims scope
Defined by appending claims and its effect thing.
Claims (5)
1. a kind of uninterrupted self-resetting type RCCB it is characterised in that：Connect including experiment button, display screen and test and insert
Head, described experiment button is arranged on above phase load the Show Button, and described experiment button is arranged on the surface of shell, described reality
Test and above button, be provided with circuit state indicator lamp, break adjuster, institute are installed below described circuit state indicator lamp
The side stating display screen is provided with switch-on/off indicator, is provided with amplifier, described amplifier below described test connection plug
Lower section is provided with switch.
2. a kind of uninterrupted self-resetting type RCCB according to claim 1 it is characterised in that：Described shell with described
Phase load the Show Button passes through bolts assemblies together, and described experiment button is passed through together with bolts assemblies with described shell.
3. a kind of uninterrupted self-resetting type RCCB according to claim 1 it is characterised in that：Described experiment button
Material is ambroin.
4. a kind of uninterrupted self-resetting type RCCB according to claim 1 it is characterised in that：Described display screen and institute
State the electrical connection of phase load the Show Button, described circuit state indicator lamp is electrically connected with described break adjuster, described test
Connect plug to be connected by wire with described amplifier.
5. a kind of uninterrupted self-resetting type RCCB according to claim 1 it is characterised in that：Described amplifier and institute
State switch to connect by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621011654.5U CN205943973U (en) | 2016-08-31 | 2016-08-31 | It is incessant from double entry electric leakage circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621011654.5U CN205943973U (en) | 2016-08-31 | 2016-08-31 | It is incessant from double entry electric leakage circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205943973U true CN205943973U (en) | 2017-02-08 |
Family
ID=57954769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621011654.5U Expired - Fee Related CN205943973U (en) | 2016-08-31 | 2016-08-31 | It is incessant from double entry electric leakage circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205943973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839445A (en) * | 2017-03-09 | 2017-06-13 | 广东万家乐燃气具有限公司 | A kind of electric heater control system of switching on or off electricity system |
| CN111029223A (en) * | 2019-12-25 | 2020-04-17 | 华为技术有限公司 | Circuit breaker and power distribution system |
-
2016
- 2016-08-31 CN CN201621011654.5U patent/CN205943973U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839445A (en) * | 2017-03-09 | 2017-06-13 | 广东万家乐燃气具有限公司 | A kind of electric heater control system of switching on or off electricity system |
| CN106839445B (en) * | 2017-03-09 | 2023-08-22 | 广东万家乐燃气具有限公司 | Power-on and power-off control system of electric water heater |
| CN111029223A (en) * | 2019-12-25 | 2020-04-17 | 华为技术有限公司 | Circuit breaker and power distribution system |
| US11875961B2 (en) | 2019-12-25 | 2024-01-16 | Huawei Digital Power Technologies Co., Ltd. | Circuit breaker and power distribution system |
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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: 20170208 Termination date: 20180831 |