CN205666159U - Oscillating security arc extinguishing circuit breaker - Google Patents
Oscillating security arc extinguishing circuit breaker Download PDFInfo
- Publication number
- CN205666159U CN205666159U CN201620533063.8U CN201620533063U CN205666159U CN 205666159 U CN205666159 U CN 205666159U CN 201620533063 U CN201620533063 U CN 201620533063U CN 205666159 U CN205666159 U CN 205666159U
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- CN
- China
- Prior art keywords
- connecting rod
- slide rail
- slider
- contact
- arc extinguishing
- 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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- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
The utility model relates to a circuit breaker especially relates to an oscillating security arc extinguishing circuit breaker. The to -be -solved technical problem of the utility model is to provide an oscillating security arc extinguishing circuit breaker that the security performance is good, can swing, the arc extinguishing is simple. In order to solve the technical problem, the utility model provides a such oscillating security arc extinguishing circuit breaker, which comprises a base plate, the rotating electrical machines, act as go -between II, slide rail II, slider II, spring II, insulation connecting rod III, right side contact, an insulating baffle plate, swing seat, the swinging arms, the roof, slide rail I, spring I, slider I, act as go -between I, the rolle, reel II, the bull stick, reel I, connecting rod I, connecting rod II, left side contact and deflector, the bottom plate front side is equipped with the rotating electrical machines, be equipped with the bull stick on the rotating electrical machines, bull stick upper portion is equipped with reel II. The utility model discloses reached the security performance good, can swing, effect that the arc extinguishing is simple, utilize this device to give the circuit breaker arc extinguishing by safe efficient.
Description
Technical field
This utility model relates to a kind of chopper, particularly relates to a kind of swing type safety arc extinguishing chopper.
Background technology
Swing, be to wave with a basic point or pivoting point.Also refer to around certain axis back and forth transporting in the range of certain angle
Dynamic.
Safety, refers to not to be on the hazard, is safe from danger, endangers, loses.
Arc extinguishing is also named blow-out, is the technical term of an electric power, it is simply that extinguish electric arc, and the basic reason producing electric arc is
Containing the electronics that can be dissociated in a large number in medium around device for switching contact itself and contact, when between the contact of disjunction, there is foot
Enough big applied voltages, and when circuital current also minimizes raw arc current, will strongly dissociate and form electric arc, make circuit
Continuing conducting, this is danger close.So wanting blow-out.(more than 750V is it is possible to produce electric arc).
Chopper, the electric current referring to close, carry and cut-off under normal loop condition can close, and is when regulation
The switching device of the interior electric current carried and cut-off under abnormal loop condition.
Existing release unit exist poor safety performance, can not swing, arc extinguishing difficulty shortcoming, therefore need design one badly
Kind security performance is good, can swing, arc extinguishing simple swing type safety arc extinguishing chopper.
Utility model content
(1) to solve the technical problem that
This utility model in order to overcome existing release unit exist poor safety performance, can not swing, arc extinguishing difficulty
Shortcoming, the technical problems to be solved in the utility model is to provide that a kind of security performance is good, can swing, the simple swing type of arc extinguishing
Safety arc extinguishing chopper.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides such a swing type safety arc extinguishing chopper,
Include base plate, electric rotating machine, bracing wire II, slide rail II, slide block II, spring II, insulated connecting rod III, right contact, insulation barrier, pendulum
Move seat, swing arm, top board, slide rail I, spring I, slider I, bracing wire I, roller, reel II, bull stick, reel I, connecting rod I, connect
Bar II, left contact and guide plate, be provided with electric rotating machine on front side of base plate, electric rotating machine is provided with bull stick, and bull stick top is provided with coiling
Wheel II, reel II is wound with bracing wire II, and bull stick upper end connects reel I, and reel I is wound with bracing wire I, base plate top from
Left-to-right is sequentially provided with slide rail I, guide plate and slide rail II, is sequentially provided with slider I and roller, slider I on front side of slide rail I from top to bottom
Being connected between top left side with slide rail I and have spring I, bracing wire I to walk around roller, upper end is connected with slider I bottom left, and slide rail I pushes up
Being provided with top board on the right side of portion, top board bottom right is provided with swing seat, and slider I right upper portion is hingedly connected with swing arm, and swing arm is right
Side is articulated and connected with swing seat, and swing arm lower end is provided with insulation barrier, and slider I lower right side is hingedly connected with connecting rod I, connecting rod I
Right-hand member is hingedly connected with connecting rod II, and guide plate top has pilot hole, and connecting rod II is through pilot hole, and connecting rod II right-hand member connects a left side
Contact, on front side of slide rail II slidingtype connect have slide block II, bracing wire II right-hand member to be connected with slide block II on the left of, slide block II lower right side and
Connecting between slide rail II and have spring II, slide rail II top to be provided with insulated connecting rod III, insulated connecting rod III top connects right contact, right
Contact and left contact are in sustained height.
Preferably, also including hair-dryer, base plate top right side is provided with hair-dryer, and hair-dryer is located at guide plate and slide rail II
Between.
Preferably, left contact and right contact material are silver alloy.
Operation principle: when needs chopper works, controls electric rotating machine and rotates counterclockwise, and drives bull stick to turn counterclockwise
Dynamic, drive reel I and reel II to rotate counterclockwise, reel line I and bracing wire II, by the effect of bracing wire I, drive slider I
And upper device moves down, spring I extends, because swing arm is articulated and connected with slider I, slider I moves down drive and swings
Bar moves down, and drives insulation barrier to move up, because connecting rod I is all articulated and connected with slider I and connecting rod II, slider I is downward
Mobile drivening rod I rotates counterclockwise, and drives left contact to move right by the effect of connecting rod II.By the effect of bracing wire II,
Band movable slider II and upper device thereof are moved to the left, and spring II extends, and drive right contact to be moved to the left, when left contact and right contact connect
After touch, chopper works, and closes electric rotating machine.After chopper works a period of time, when needing to breaker arc extinguishing, control rotation
Rotating motor rotates clockwise, and drives bull stick to rotate clockwise, and drives reel I and reel II to rotate clockwise, puts bracing wire I He
Bracing wire II, drives slider I and upper device thereof to move up under spring I elastic force effect, and spring I recovers former length because connecting rod I with
Slider I and connecting rod II are all articulated and connected, and slider I moves up drivening rod I and rotates clockwise, and are driven by the effect of connecting rod II
Left contact is moved to the left, and slide block II and upper device thereof move right under spring II elastic force effect simultaneously, and spring II recovers former length,
Driving right contact to move right, left contact and right contact are separately.Because swing arm is articulated and connected with slider I, slider I moves up
Drive swing arm moves up, and drives insulation barrier to move down, and insulation barrier is moved down between left contact and right contact,
Make left contact and right contact separate more preferably, improve the arc quenching effect of chopper.When left contact and right contact move to suitable position
Postpone, close electric rotating machine.
Because also including hair-dryer, base plate top right side is provided with hair-dryer, hair-dryer be located at guide plate and slide rail II it
Between, when needs Hairdryer, open hair-dryer, hair-dryer gives left contact and the blowing of right contact, reduces temperature, extends a left side and touches
Head and the service life of right contact.
Because left contact and right contact material are silver alloy, left contact and the high temperature resistant degree of right contact can be improved, it is achieved
The stable transmission of energy.
(3) beneficial effect
This utility model has reached that security performance is good, can swing, the simple effect of arc extinguishing, utilizes this device can safety
Efficient to breaker arc extinguishing.
Accompanying drawing explanation
Fig. 1 is the first main TV structure schematic diagram of the present utility model.
Fig. 2 is the second of the present utility model main TV structure schematic diagram.
Being labeled as in accompanying drawing: 1-base plate, 2-electric rotating machine, 3-bracing wire II, 4-slide rail II, 5-slide block II, 6-spring II,
7-insulated connecting rod III, the right contact of 8-, 9-insulation barrier, 10-swing seat, 11-swing arm, 12-top board, 13-slide rail I, 14-spring
I, 15-slider I, 16-bracing wire I, 17-roller, 18-reel II, 19-bull stick, 20-reel I, 21-connecting rod I, 22-connecting rod
The left contact of II, 23-, 24-pilot hole, 25-guide plate, 26-hair-dryer.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Embodiment 1
A kind of swing type safety arc extinguishing chopper, as shown in Figure 1-2, include base plate 1, electric rotating machine 2, bracing wire II 3,
Slide rail II 4, slide block II 5, spring II 6, insulated connecting rod III 7, right contact 8, insulation barrier 9, swing seat 10, swing arm 11, top board
12, slide rail I 13, spring I 14, slider I 15, bracing wire I 16, roller 17, reel II 18, bull stick 19, reel I 20, connecting rod I
21, connecting rod II 22, left contact 23 and guide plate 25, is provided with electric rotating machine 2 on front side of base plate 1, electric rotating machine 2 is provided with bull stick 19,
Bull stick 19 top is provided with reel II 18, and reel II 18 is wound with bracing wire II 3, and bull stick 19 upper end connects reel I 20, around
Being wound with bracing wire I 16 on line wheel I 20, base plate 1 top is sequentially provided with slide rail I 13, guide plate 25 and slide rail II 4, slide rail I from left to right
Being sequentially provided with slider I 15 and roller 17 on front side of in the of 13 from top to bottom, being connected between slider I 15 top left side and slide rail I 13 has spring I
14, roller 17 is walked around in bracing wire I 16, and upper end is connected with slider I 15 bottom left, and slide rail I 13 top right side is provided with top board 12, top board
12 bottom right are provided with swing seat 10, and slider I 15 right upper portion is hingedly connected with swing arm 11, on the right side of swing arm 11 and swing seat
10 are articulated and connected, and swing arm 11 lower end is provided with insulation barrier 9, and slider I 15 lower right side is hingedly connected with connecting rod I 21, connecting rod I 21
Right-hand member is hingedly connected with connecting rod II 22, and guide plate 25 top has pilot hole 24, and connecting rod II 22 is through pilot hole 24, connecting rod II 22
Right-hand member connects left contact 23, and on front side of slide rail II 4, slidingtype connects has slide block II 5, bracing wire II 3 right-hand member to connect on the left of slide block II 5
Connecing, being connected between slide block II 5 lower right side and slide rail II 4 has spring II 6, and slide rail II 4 top is provided with insulated connecting rod III 7, insulation
Connecting rod III 7 top connects right contact 8, and right contact 8 is in sustained height with left contact 23.
Also including hair-dryer 26, base plate 1 top right side is provided with hair-dryer 26, and hair-dryer 26 is located at guide plate 25 and slide rail
Between II 4.
Left contact 23 and right contact 8 material are silver alloy.
Operation principle: when needs chopper works, controls electric rotating machine 2 and rotates counterclockwise, and drives bull stick 19 counterclockwise
Rotate, drive reel I 20 and reel II 18 to rotate counterclockwise, reel line I 16 and bracing wire II 3, by the work of bracing wire I 16
With, drive slider I 15 and upper device thereof to move down, spring I 14 extends, because swing arm 11 is articulated and connected with slider I 15, sliding
Block I 15 moves down drive swing arm 11 and moves down, and drives insulation barrier 9 to move up, because connecting rod I 21 and slider I 15
All being articulated and connected with connecting rod II 22, slider I 15 moves down drivening rod I 21 and rotates counterclockwise, by the effect of connecting rod II 22
Left contact 23 is driven to move right.It is moved to the left by the effect of bracing wire II 3, band movable slider II 5 and upper device thereof, spring II 6
Elongation, drives right contact 8 to be moved to the left, and after left contact 23 contacts with right contact 8, chopper works, and closes electric rotating machine 2.
After chopper works a period of time, when needing to breaker arc extinguishing, control electric rotating machine 2 and rotate clockwise, drive bull stick 19
Rotate clockwise, drive reel I 20 and reel II 18 to rotate clockwise, put bracing wire I 16 and bracing wire II 3, drive slider I 15
And upper device moves up under spring I 14 elastic force effect, spring I 14 recovers former length because connecting rod I 21 and slider I 15 and
Connecting rod II 22 is all articulated and connected, and slider I 15 moves up drivening rod I 21 and rotates clockwise, by the zone of action of connecting rod II 22
Dynamic left contact 23 is moved to the left, and slide block II 5 and upper device thereof move right under spring II 6 elastic force effect simultaneously, and spring II 6 is extensive
Restoring long, drive right contact 8 to move right, left contact 23 and right contact 8 are separately.Because swing arm 11 and the hinged company of slider I 15
Connecing, slider I 15 moves up drive swing arm 11 and moves up, and drives insulation barrier 9 to move down, and insulation barrier 9 is to moving down
Move between left contact 23 and right contact 8, make left contact 23 and right contact 8 separate more preferably, improve the arc quenching effect of chopper.
After left contact 23 and right contact 8 move to correct position, close electric rotating machine 2.
Because also including hair-dryer 26, base plate 1 top right side is provided with hair-dryer 26, and hair-dryer 26 is located at guide plate 25 He
Between slide rail II 4, when needs hair-dryer 26 is dried, opening hair-dryer 26, hair-dryer 26 blows to left contact 23 and right contact 8
Wind, reduces temperature, extends left contact 23 and the service life of right contact 8.
Because left contact 23 and right contact 8 material are silver alloy, left contact 23 and the high temperature resistant journey of right contact 8 can be improved
Degree, it is achieved the stable transmission of energy.
Embodiment described above only have expressed preferred implementation of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, common for this area
For technical staff, without departing from the inventive concept of the premise, it is also possible to making some deformation, improve and substitute, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (3)
1. a swing type safety arc extinguishing chopper, it is characterised in that include base plate (1), electric rotating machine (2), bracing wire II
(3), slide rail II (4), slide block II (5), spring II (6), insulated connecting rod III (7), right contact (8), insulation barrier (9), swing seat
(10), swing arm (11), top board (12), slide rail I (13), spring I (14), slider I (15), bracing wire I (16), roller (17), around
Line wheel II (18), bull stick (19), reel I (20), connecting rod I (21), connecting rod II (22), left contact (23) and guide plate (25),
Base plate (1) front side is provided with electric rotating machine (2), and electric rotating machine (2) is provided with bull stick (19), and bull stick (19) top is provided with reel II
(18), reel II (18) being wound with bracing wire II (3), bull stick (19) upper end connects has reel I (20), on reel I (20)
Being wound with bracing wire I (16), base plate (1) top is sequentially provided with slide rail I (13), guide plate (25) and slide rail II (4), slide rail from left to right
I (13) front side is sequentially provided with slider I (15) and roller (17), between slider I (15) top left side and slide rail I (13) from top to bottom
Connecting has spring I (14), bracing wire I (16) to walk around roller (17), and upper end is connected with slider I (15) bottom left, and slide rail I (13) pushes up
Being provided with top board (12) on the right side of portion, top board (12) bottom right is provided with swing seat (10), and slider I (15) right upper portion is hingedly connected with
Swing arm (11), swing arm (11) right side is articulated and connected with swing seat (10), and swing arm (11) lower end is provided with insulation barrier (9),
Slider I (15) lower right side is hingedly connected with connecting rod I (21), and connecting rod I (21) right-hand member is hingedly connected with connecting rod II (22), guide plate
(25) top has pilot hole (24), and connecting rod II (22) is through pilot hole (24), and connecting rod II (22) right-hand member connects left contact
(23), slide rail II (4) front side slidingtype connects slide block II (5), and bracing wire II (3) right-hand member is connected with slide block II (5) left side, slide block
Being connected between II (5) lower right side with slide rail II (4) and have spring II (6), slide rail II (4) top is provided with insulated connecting rod III (7), absolutely
Edge connecting rod III (7) top connects right contact (8), and right contact (8) and left contact (23) are in sustained height.
A kind of swing type safety arc extinguishing chopper the most according to claim 1, it is characterised in that also include hair-dryer
(26), base plate (1) top right side is provided with hair-dryer (26), and hair-dryer (26) is located between guide plate (25) and slide rail II (4).
A kind of swing type safety arc extinguishing chopper the most according to claim 1, it is characterised in that left contact (23) and the right side
Contact (8) material is silver alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620533063.8U CN205666159U (en) | 2016-06-02 | 2016-06-02 | Oscillating security arc extinguishing circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620533063.8U CN205666159U (en) | 2016-06-02 | 2016-06-02 | Oscillating security arc extinguishing circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205666159U true CN205666159U (en) | 2016-10-26 |
Family
ID=57158710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620533063.8U Expired - Fee Related CN205666159U (en) | 2016-06-02 | 2016-06-02 | Oscillating security arc extinguishing circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205666159U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444717A (en) * | 2016-11-04 | 2017-02-22 | 广东技术师范学院 | Illumination type controller |
| CN107018641A (en) * | 2017-05-16 | 2017-08-04 | 湖州瀚海科技咨询有限公司 | A kind of comprehensive heat abstractor of heating equipment |
| CN108269708A (en) * | 2018-01-17 | 2018-07-10 | 安徽中骄智能科技有限公司 | It is a kind of based on the high-voltage contact arc extinguishing structure device adjusted from return type |
-
2016
- 2016-06-02 CN CN201620533063.8U patent/CN205666159U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444717A (en) * | 2016-11-04 | 2017-02-22 | 广东技术师范学院 | Illumination type controller |
| CN106444717B (en) * | 2016-11-04 | 2023-08-04 | 广州朗德智能家居有限公司 | Lighting type controller |
| CN107018641A (en) * | 2017-05-16 | 2017-08-04 | 湖州瀚海科技咨询有限公司 | A kind of comprehensive heat abstractor of heating equipment |
| CN108269708A (en) * | 2018-01-17 | 2018-07-10 | 安徽中骄智能科技有限公司 | It is a kind of based on the high-voltage contact arc extinguishing structure device adjusted from return type |
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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: 20161026 Termination date: 20170602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |