CN205810728U - A kind of rapid RCCB of disjunction - Google Patents
A kind of rapid RCCB of disjunction Download PDFInfo
- Publication number
- CN205810728U CN205810728U CN201620662929.5U CN201620662929U CN205810728U CN 205810728 U CN205810728 U CN 205810728U CN 201620662929 U CN201620662929 U CN 201620662929U CN 205810728 U CN205810728 U CN 205810728U
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- snap close
- tripping mechanism
- disjunction
- rccb
- rapid
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- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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Abstract
A kind of rapid RCCB of disjunction.Mainly solve present RCCB electric leakage when, its rotate bar drive first snap close thread off, then by handle drive second tripping mechanism dropout, the problem that disjunction is slower.This utility model provides a kind of rapid RCCB of disjunction, the first tripping mechanism it is provided with in first chamber, the second tripping mechanism it is provided with in second chamber, second tripping mechanism includes electrical apparatus release and the rotation bar being correspondingly arranged with electrical apparatus release, and the first tripping mechanism includes that the first snap close, the second tripping mechanism include the second snap close, rotate bar and be provided with push pedal, first snap close is provided with baffle plate, and the second snap close is provided with push rod, push rod and push pedal and is respectively correspondingly arranged in baffle plate both sides.There is electric leakage when, electrical apparatus release drives and rotates bar rotation, rotates bar and drives the first snap close rotate and thread off, and directly drives the second snap close to rotate the dropout realizing the second tripping mechanism first is detained and rotate when, and disjunction is rapid, and using effect is good.
Description
Technical field
This utility model relates to field of circuit breakers, is specially a kind of rapid RCCB of disjunction.
Background technology
The switch of energy auto-action when RCCB is that in circuit, leakage current exceedes predetermined value.Conventional leakage, breaking
Device is divided into voltage-type and current mode two class, and current mode is divided into electromagnetic type and electron type two kinds.
RCCB is actually a kind of chopper with creepage protection function, and RCCB includes chopper
Mechanism and electric leakage unit, but existing electric leakage unit is all to be protected with the moving contact of breaker in breaker mechanism by a connecting rod
Hold connection, after i.e. electric leakage unit detects that circuit leaks electricity, drive moving contact of breaker action by connecting rod, and then pass through
Breaker mechanism realizes disjunction and threads off.
Present RCCB is electric leakage when, and it rotates bar and drives the first snap close to thread off, and then passes through handle strip
Dynamic second tripping mechanism is threaded off, and disjunction is slower.
Utility model content
In order to overcome the deficiency of background technology, this utility model provides a kind of rapid RCCB of disjunction, mainly solves
Present RCCB of having determined is electric leakage when, and it rotates bar and drives the first snap close to thread off, and then drives the by handle
Two tripping mechanisms are threaded off, the problem that disjunction is slower.
This utility model be the technical scheme is that
A kind of rapid RCCB of disjunction, including housing, is provided with for installing breaker unit in described housing
First chamber and for installing the second chamber of electric leakage unit, is provided with the first tripping mechanism in described first chamber, and described second
Being provided with the second tripping mechanism in chamber, described second tripping mechanism includes electrical apparatus release and the rotation being correspondingly arranged with described electrical apparatus release
Bar, described first tripping mechanism includes that the first snap close, described second tripping mechanism include that the second snap close, described rotation bar are provided with
Push pedal, described first snap close is provided with baffle plate, and it is the most corresponding that described second snap close is provided with push rod, described push rod and described push pedal
It is located at described baffle plate both sides.
Described second tripping mechanism also includes being articulated with the second tripping in described second chamber and the second contact support, institute
Stating the second contact support and be provided with the second moving contact, described second tripping is provided with gap, and described second contact supports that upper end sets
Limited bit slice, described banking stop is correspondingly arranged in described gap.
The rotary shaft of the rotary shaft of described first snap close, the rotary shaft of described second snap close and described rotation bar coaxially sets
Put.
In described second chamber, both sides are provided with wiring nut, and wiring nut described in side is electrically connected with described second moving contact
Connecing, described in opposite side, wiring nut is provided with stationary contact.
Described housing is provided with open slot, is provided with the test button of clearance fit, described test button in described open slot
Both sides are provided with for preventing the barb dropped out.
It is correspondingly provided with groove with described barb on described test button.
The beneficial effects of the utility model are: this utility model provides a kind of rapid RCCB of disjunction, its housing
Inside it is provided with the first chamber for installing breaker unit and for installing the second chamber of electric leakage unit, is provided with in the first chamber
First tripping mechanism, is provided with the second tripping mechanism in the second chamber, the second tripping mechanism includes electrical apparatus release and corresponding with electrical apparatus release
The rotation bar arranged, the first tripping mechanism includes that the first snap close, the second tripping mechanism include that the second snap close, rotation bar are provided with and push away
Plate, the first snap close is provided with baffle plate, and the second snap close is provided with push rod, push rod and push pedal and is respectively correspondingly arranged in baffle plate both sides.Sending out
The when of raw electric leakage, electrical apparatus release drives and rotates bar rotation, rotates bar and drives the first snap close rotate and thread off, is detained rotation first
When directly drive the second snap close to rotate to realize the dropout of the second tripping mechanism, disjunction is rapid, and using effect is good.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the second chamber of one embodiment of this utility model.
Fig. 2 is the sectional perspective schematic diagram of the second chamber of one embodiment of this utility model
Fig. 3 is the first snap close of one embodiment of this utility model, the second snap close and the schematic perspective view rotating bar.
Fig. 4 is the sectional perspective schematic diagram of one embodiment of this utility model.
Fig. 5 is the schematic perspective view of the test button of one embodiment of this utility model.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings: as it can be seen, a kind of rapid leakage, breaking of disjunction
Device, including housing 9, is provided with the first chamber for installing breaker unit and for installing electric leakage unit in described housing 9
Second chamber 2, is provided with the first tripping mechanism, is provided with the second tripping mechanism in described second chamber 2 in described first chamber, described
Second tripping mechanism includes electrical apparatus release 21 and the rotation bar 22 being correspondingly arranged with described electrical apparatus release 21, described first tripping mechanism bag
Including the first snap close 12, described second tripping mechanism includes that the second snap close 25, described rotation bar 22 are provided with push pedal 221, described
One snap close 12 is provided with baffle plate 121, and described second snap close 25 is provided with push rod 251, described push rod 251 and described push pedal 221 points
It is not correspondingly arranged at described baffle plate 121 both sides.This utility model provides a kind of rapid RCCB of disjunction, is provided with in its housing
For installing the first chamber of breaker unit and for installing the second chamber of electric leakage unit, it is provided with first in the first chamber and takes off
Buckle mechanism, be provided with the second tripping mechanism in the second chamber, the second tripping mechanism includes electrical apparatus release and is correspondingly arranged with electrical apparatus release
Rotating bar, the first tripping mechanism includes that the first snap close, the second tripping mechanism include the second snap close, rotates bar and is provided with push pedal, the
One snap close is provided with baffle plate, and the second snap close is provided with push rod, push rod and push pedal and is respectively correspondingly arranged in baffle plate both sides.Leaking electricity
When, electrical apparatus release drives and rotates bar rotation, rotates bar and drive the first snap close rotate and thread off, first is detained rotation when
Directly driving the second snap close to rotate the dropout realizing the second tripping mechanism, disjunction is rapid, and using effect is good.Turned at the first snap close
Lever drives the when of rotation, and the baffle plate on the first snap close can promote push rod and then drive the second tripping mechanism to thread off, and segmentation is fast
Speed, using effect is good.
In the present embodiment, as it can be seen, described second tripping mechanism also includes be articulated with in described second chamber 2
Two tripping 28 and the second contact supports, described second contact support 26 is provided with the second moving contact 27, in described second tripping 28
Being provided with gap 281, described second contact supports that 26 upper ends are provided with banking stop 261, and described banking stop 261 is correspondingly arranged at described gap
In 281.Realizing spacing by gap and banking stop, when the second snap close rotates, this spacing inefficacy is under the effect of torsion spring the
Two contact supports rotate, and then realize threading off.
In the present embodiment, as it can be seen, the rotary shaft of described first snap close, the rotary shaft of described second snap close 25 and institute
The rotary shaft stating rotation bar 22 is coaxially disposed.During rotation, more stable, using effect is good.
In the present embodiment, as it can be seen, both sides are provided with wiring nut 29 in described second chamber 2, wiring described in side
Nut 29 electrically connects with described second moving contact 27, and described in opposite side, wiring nut 29 is provided with stationary contact.This RCCB N
Level also is provided with cutting system, uses safer.
In the present embodiment, as it can be seen, described housing 9 is provided with open slot, in described open slot, it is provided with clearance fit
Test button 91, described test button 91 both sides are provided with for preventing the barb 911 dropped out.The when of installation, can will try
Pressure button is pressed from open slot upper end and i.e. be may be mounted to position, and simple in construction is easy for installation.Spring it is provided with bottom test button.
In the present embodiment, as it can be seen, be correspondingly provided with groove 913 with described barb 911 on described test button 91.?
The when of test button pressing, can be shunk by groove, make whole test button have certain elasticity, it is simple to assembling.
Embodiment is not construed as restriction of the present utility model, but any based on changing that spirit of the present utility model is made
Enter, all should be within protection domain of the present utility model.
Claims (6)
1. the rapid RCCB of disjunction, including housing (9), is provided with for installing chopper list in described housing (9)
Unit the first chamber and for install electric leakage unit the second chamber (2), be provided with the first tripping mechanism, institute in described first chamber
Be provided with the second tripping mechanism in stating the second chamber (2), it is characterised in that: described second tripping mechanism include electrical apparatus release (21) and with
The rotation bar (22) that described electrical apparatus release (21) is correspondingly arranged, described first tripping mechanism includes the first snap close (12), described second
Tripping mechanism includes that the second snap close (25), described rotation bar (22) are provided with push pedal (221), and described first snap close (12) is provided with
Baffle plate (121), it is the most right that described second snap close (25) is provided with push rod (251), described push rod (251) and described push pedal (221)
Described baffle plate (121) both sides should be located at.
A kind of rapid RCCB of disjunction the most according to claim 1, it is characterised in that: described second tripping mechanism
Also including being articulated with the second tripping (28) in described second chamber (2) and the second contact support (26), described second contact props up
Holding (26) and be provided with the second moving contact (27), described second tripping (28) is provided with gap (281), described second contact support
(26) upper end is provided with banking stop (261), and described banking stop (261) is correspondingly arranged in described gap (281).
A kind of rapid RCCB of disjunction the most according to claim 2, it is characterised in that: turning of described first snap close
The rotary shaft of moving axis, the rotary shaft of described second snap close (25) and described rotation bar (22) is coaxially disposed.
A kind of rapid RCCB of disjunction the most according to claim 2, it is characterised in that: described second chamber (2)
Interior both sides are provided with wiring nut (29), and wiring nut (29) described in side electrically connects with described second moving contact (27), opposite side
Described wiring nut (29) is provided with stationary contact.
A kind of rapid RCCB of disjunction the most according to claim 1, it is characterised in that: described housing sets on (9)
Have open slot, in described open slot, be provided with the test button (91) of clearance fit, described test button (91) both sides be provided with for
Prevent the barb (911) dropped out.
A kind of rapid RCCB of disjunction the most according to claim 5, it is characterised in that: described test button (91)
Upper and described barb (911) is correspondingly provided with groove (913).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620662929.5U CN205810728U (en) | 2016-06-29 | 2016-06-29 | A kind of rapid RCCB of disjunction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620662929.5U CN205810728U (en) | 2016-06-29 | 2016-06-29 | A kind of rapid RCCB of disjunction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205810728U true CN205810728U (en) | 2016-12-14 |
Family
ID=57512764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620662929.5U Active CN205810728U (en) | 2016-06-29 | 2016-06-29 | A kind of rapid RCCB of disjunction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205810728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108133874A (en) * | 2018-01-11 | 2018-06-08 | 浙江天正电气股份有限公司 | A kind of electrical leakage tripping device of leakage circuit breakers |
-
2016
- 2016-06-29 CN CN201620662929.5U patent/CN205810728U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108133874A (en) * | 2018-01-11 | 2018-06-08 | 浙江天正电气股份有限公司 | A kind of electrical leakage tripping device of leakage circuit breakers |
| CN108133874B (en) * | 2018-01-11 | 2024-04-02 | 浙江天正电气股份有限公司 | Leakage tripping mechanism of leakage circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325600 No. 28, Wang Lin Industrial Zone, North Bai Xiang Town, Yueqing, Wenzhou, Zhejiang. Patentee after: ZHEJIANG CHUANGQI ELECTRIC Co.,Ltd. Address before: 325600 No. 28, Wang Lin Industrial Zone, North Bai Xiang Town, Yueqing, Wenzhou, Zhejiang. Patentee before: WENZHOU LUOGELANG ELECTRICAL EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325600 No. 28, Wang Lin Industrial Zone, North Bai Xiang Town, Yueqing, Wenzhou, Zhejiang. Patentee after: Zhejiang Chuangqi Electric Co.,Ltd. Address before: 325600 No. 28, Wang Lin Industrial Zone, North Bai Xiang Town, Yueqing, Wenzhou, Zhejiang. Patentee before: ZHEJIANG CHUANGQI ELECTRIC Co.,Ltd. |