CN107017115B - A kind of push type low pressure miniature circuit breaker component - Google Patents
A kind of push type low pressure miniature circuit breaker component Download PDFInfo
- Publication number
- CN107017115B CN107017115B CN201710452693.1A CN201710452693A CN107017115B CN 107017115 B CN107017115 B CN 107017115B CN 201710452693 A CN201710452693 A CN 201710452693A CN 107017115 B CN107017115 B CN 107017115B
- Authority
- CN
- China
- Prior art keywords
- push
- fixedly connected
- switch
- pull
- pedestal
- 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.)
- Active
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 230000003068 static effect Effects 0.000 claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000008033 biological extinction Effects 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/6606—Terminal arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Breakers (AREA)
Abstract
The invention discloses a kind of push type low pressure miniature circuit breaker components, including bidirectional switch, breaker protective frame, push-pull switch, vacuum interrupter, static contactor and pedestal, breaker protective frame one end is fixedly connected with bidirectional switch, the top of the bidirectional switch is equipped with current interruption, the bottom end of the bidirectional switch is equipped with connector, the current interruption is fixedly connected with the static contactor of lower end, the bidirectional switch is flexibly connected with the push-pull switch of one end, one end of the push-pull switch is equipped with insulation and pushes knob, the push-pull switch is fixedly connected by the drive rod of bottom end with the transmission system of breaker protective frame inner bottom, the transmission system is fixedly connected on the inner bottom of breaker protective frame by the fixation bracket of side, vacuum extinction is fixedly installed with above the transmission system Room.The configuration of the present invention is simple can extensively send out application, and the protection of real-time is carried out to circuit.
Description
Technical field
The present invention relates to breaker apparatus technical field, specially a kind of push type low pressure miniature circuit breaker component.
Background technique
Breaker is the electric current referred to close, carry and cut-off under normal loop condition and can close, when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition, breaker are divided into high-voltage circuitbreaker by its use scope
With low-voltage circuit breaker, high-low pressure identification of boundaries is relatively fuzzyyer, and 3kV or more is generally known as High-Voltage Electrical Appliances.
Conventional low voltage breaker, can not hand-reset when because failure disconnects, it is also necessary to breaker is re-replaced, and
And power consumption abrasion is larger, service life is shorter, and electric arc, which leaks outside, leads to the anti-life of safety accident, and dielectric level is lower, current-carrying capability
Low, cost is high, and the course of work is complicated.
Summary of the invention
The purpose of the present invention is to provide a kind of push type low pressure miniature circuit breaker component, have can hand-reset, absolutely
Edge is horizontal high, advantage at low cost, solves that cost is high, the not long problem low with dielectric level of service life.
To achieve the above object, the invention provides the following technical scheme: a kind of push type low pressure miniature circuit breaker component, packet
Bidirectional switch, breaker protective frame, push-pull switch, vacuum interrupter, static contactor and pedestal are included, the breaker is anti-
Retaining frame one end is fixedly connected with bidirectional switch, and the top of the bidirectional switch is equipped with current interruption, the bidirectional switch
Bottom end be equipped with connector, the current interruption is fixedly connected with the static contactor of lower end, and the movement of the connector and upper end connects
Tentaculum is fixedly connected, and the bidirectional switch is flexibly connected with the push-pull switch of one end；
Wherein, the push-pull switch is pushed by lock, insulating trip, pull rod, pedestal, drive rod, retaining ring and insulation and is drawn
Hand composition, one end of the push-pull switch are equipped with insulation and push knob, and the insulation pushes one end of knob to be connected with pedestal,
The center of the pedestal is equipped with retaining ring；
The push-pull switch passes through the drive rod of bottom end and the fixed company of the transmission system of breaker protective frame inner bottom
It connects, the transmission system is fixedly connected on the inner bottom of breaker protective frame, the power train by the fixation bracket of side
One end of system is equipped with spring base, and the other end of the transmission system is equipped with push/pull slot, and the spring base passes through the pressure bullet of side
Spring is fixedly connected with push/pull slot, is fixedly installed with vacuum interrupter above the transmission system.
Preferably, the wiring tie point water in insulating trip and bidirectional switch that the push-pull switch passes through pedestal one end
Flat alignment.
Preferably, the static contactor is fixedly connected by the wiring tie point of bottom end with moving contactor.
Preferably, one end of the pedestal is equipped with insulating trip.
Preferably, the face center of the vacuum interrupter is equipped with electromagnet, the iron that the vacuum interrupter passes through two sides
Core is fixedly connected with electromagnet, and the center of the electromagnet is equipped with coil.
Preferably, the pedestal is fixedly connected by the retaining ring in center with the drive rod of lower end.
Preferably, the bidirectional switch is fixedly connected with push-pull switch by the lock of upper and lower ends, the lock
One end be fixedly connected with pull rod.
Compared with prior art, the beneficial effects of the present invention are: the present invention passes through the setting of two-wire electric wire connecting junction, keep electric current flat
Steady slave moving contactor reaches static contactor, has reached that current-carrying is uniform, and the strong feature of current-carrying capability passes through push-pull switch
With the setting of pedestal insulating trip, after powering off job failure can hand-reset, and insulating capacity is stronger, avoids safe thing
Therefore generation there is power consumption to wear small, long service life, while also can be improved current-carrying energy by the setting of vacuum interrupter
The effect of power.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is bidirectional switch main view of the invention；
Fig. 3 is transmission system main view of the invention；
Fig. 4 is push-pull switch main view of the invention；
Fig. 5 is vacuum extinction chamber surface main view of the invention.
In figure: 1- bidirectional switch；2- breaker protective frame；3- transmission system；4- push-pull switch；5- vacuum extinction
Room；6- current interruption；7- static contactor；8- wiring tie point；9- moving contactor；10- connector；11- spring base；12- pressure
Power spring；13- push/pull slot；14- fixes bracket；15- lock；16- insulating trip；17- pull rod；18- pedestal；19- drive rod；20-
Retaining ring；21- insulation pushes knob；22- iron core；23- coil；24- electromagnet.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 to 5 is please referred to, a kind of embodiment provided by the invention: a kind of push type low pressure miniature circuit breaker component, including
Bidirectional switch 1, breaker protective frame 2, push-pull switch 4, vacuum interrupter 5, static contactor 7 and pedestal 18, breaker
2 one end of protective frame is fixedly connected with bidirectional switch 1, and the top of bidirectional switch 1 is equipped with current interruption 6, bidirectional switch 1
Bottom end is equipped with connector 10, and current interruption 6 is fixedly connected with the static contactor 7 of lower end, the moving contactor 9 of connector 10 and upper end
It is fixedly connected, bidirectional switch 1 is flexibly connected with the push-pull switch 4 of one end, has the stronger feature of current-carrying capability, plug-type
Switch 4 pushes 21 composition of knob by lock 15, insulating trip 16, pull rod 17, pedestal 18, drive rod 19, retaining ring 20 and insulation, pushes away
One end of pull type switch 4 is equipped with insulation and pushes knob 21, and insulation pushes one end of knob 21 to be connected with pedestal 18, in pedestal 18
Centre is equipped with retaining ring 20, is convenient for hand-reset, can reuse, not need often to replace, the transmission that push-pull switch 4 passes through bottom end
Bar 19 is fixedly connected with the transmission system 3 of 2 inner bottom of breaker protective frame, and transmission system 3 passes through the fixation bracket 14 of side
Be fixedly connected on the inner bottom of breaker protective frame 2, one end of transmission system 3 is equipped with spring base 11, transmission system 3 it is another
End is equipped with push/pull slot 13, and spring base 11 is fixedly connected by the compression spring 12 of side with push/pull slot 13, the top of transmission system 3
It is fixedly installed with vacuum interrupter 5.
Push-pull switch 4 is horizontal right by the insulating trip 6 of 18 one end of pedestal and the wiring tie point 8 in bidirectional switch 1
Together, static contactor 7 is fixedly connected by the wiring tie point 8 of bottom end with moving contactor 9, and one end of pedestal 18 is equipped with insulation
Piece 16, the face center of vacuum interrupter 5 are equipped with electromagnet 24, the iron core 22 and electromagnet 24 that vacuum interrupter 5 passes through two sides
It is fixedly connected, the center of electromagnet 24 is equipped with coil 23, and it is small to have a power consumption abrasion, improves the effect of current-carrying capability, improves simultaneously
Using duration, pedestal 18 is fixedly connected by the retaining ring 20 in center with the drive rod 19 of lower end, and bidirectional switch 1 is opened with plug-type
It closes 4 to be fixedly connected by the lock 15 of upper and lower ends, the one end for latching 15 is fixedly connected with pull rod 17.
Specifically used mode: in present invention work, line terminal is inserted on connector 10 first, then by the route of output
It is inserted into current interruption 6, then pushes knob 21 to turn on the switch manually by insulation, insulating trip 16 is made to be not inserted into wiring connection
In point 8.
Then the electric current in circuit during transportation, current magnetization electromagnet 24, electromagnet 24 generate magnetic force with
The enhancing of electric current and enhance, work as intensifying current, voltage increases, and iron core 22 generates magnetic force, and push-pull switch 4 passes through transmission system 3
The drive of middle compression spring 12, insulating trip 16 are inserted into wiring tie point, carry out insulated working, to keep the electric current in circuit disconnected
It opens, user can push 21 pulling of knob to reset according to insulation.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (5)
1. a kind of push type low pressure miniature circuit breaker component, including bidirectional switch (1), breaker protective frame (2), plug-type open
Close (4), vacuum interrupter (5), static contactor (7) and pedestal (18), it is characterised in that: the breaker protective frame (2) one
End is fixedly connected with bidirectional switch (1), and the top of the bidirectional switch (1) is equipped with current interruption (6), the two-way wiring
The bottom end of device (1) is equipped with connector (10), and the current interruption (6) is fixedly connected with the static contactor (7) of lower end, the connector
(10) it is fixedly connected with the moving contactor of upper end (9), push-pull switch (4) activity of the bidirectional switch (1) and one end
Connection；
Wherein, the push-pull switch (4) passes through lock (15), insulating trip (16), pull rod (17), pedestal (18), drive rod
(19), retaining ring (20) and insulation push knob (21) composition, and one end of the push-pull switch (4) is equipped with insulation and pushes knob
(21), the insulation pushes one end of knob (21) to be connected with pedestal (18), and the center of the pedestal (18) is equipped with retaining ring (20)；
The push-pull switch (4) is by the drive rod (19) of bottom end and the transmission system (3) of breaker protective frame (2) inner bottom
It is fixedly connected, the transmission system (3) is fixedly connected on the inside of breaker protective frame (2) by the fixation bracket (14) of side
One end of bottom end, the transmission system (3) is equipped with spring base (11), and the other end of the transmission system (3) is equipped with push/pull slot
(13), the spring base (11) is fixedly connected by the compression spring (12) of side with push/pull slot (13), the transmission system (3)
Top be fixedly installed with vacuum interrupter (5)；
The push-pull switch (4) is connect by the insulating trip (16) of pedestal (18) one end with the wiring in bidirectional switch (1)
Point (8) horizontal alignment；
The face center of the vacuum interrupter (5) is equipped with electromagnet (24), the iron core that the vacuum interrupter (5) passes through two sides
(22) it is fixedly connected with electromagnet (24), the center of the electromagnet (24) is equipped with coil (23).
2. a kind of push type low pressure miniature circuit breaker component according to claim 1, it is characterised in that: the Static Contact
Device (7) is fixedly connected by the wiring tie point (8) of bottom end with moving contactor (9).
3. a kind of push type low pressure miniature circuit breaker component according to claim 1, it is characterised in that: the pedestal (18)
One end be equipped with insulating trip (16).
4. a kind of push type low pressure miniature circuit breaker component according to claim 1, it is characterised in that: the pedestal (18)
It is fixedly connected by the retaining ring (20) in center with the drive rod (19) of lower end.
5. a kind of push type low pressure miniature circuit breaker component according to claim 1, it is characterised in that: the two-way wiring
Device (1) is fixedly connected with push-pull switch (4) by the lock (15) of upper and lower ends, and one end of the lock (15) is fixedly connected
There are pull rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710452693.1A CN107017115B (en) | 2017-06-15 | 2017-06-15 | A kind of push type low pressure miniature circuit breaker component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710452693.1A CN107017115B (en) | 2017-06-15 | 2017-06-15 | A kind of push type low pressure miniature circuit breaker component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107017115A CN107017115A (en) | 2017-08-04 |
| CN107017115B true CN107017115B (en) | 2019-07-23 |
Family
ID=59452956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710452693.1A Active CN107017115B (en) | 2017-06-15 | 2017-06-15 | A kind of push type low pressure miniature circuit breaker component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107017115B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1417818A (en) * | 2001-11-05 | 2003-05-14 | 刘卫歧 | Cutoff Switch |
| CN1553464A (en) * | 2003-05-29 | 2004-12-08 | 平 刘 | Electric power switch apparatus |
| GB2413703A (en) * | 2004-04-30 | 2005-11-02 | Blp Components Ltd | Electrical contactor |
| CN206921744U (en) * | 2017-06-15 | 2018-01-23 | 太仓美克斯机械设备有限公司 | A kind of driving low pressure miniature circuit breaker component |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7999642B2 (en) * | 2005-03-04 | 2011-08-16 | Ht Microanalytical, Inc. | Miniaturized switch device |
-
2017
- 2017-06-15 CN CN201710452693.1A patent/CN107017115B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1417818A (en) * | 2001-11-05 | 2003-05-14 | 刘卫歧 | Cutoff Switch |
| CN1553464A (en) * | 2003-05-29 | 2004-12-08 | 平 刘 | Electric power switch apparatus |
| GB2413703A (en) * | 2004-04-30 | 2005-11-02 | Blp Components Ltd | Electrical contactor |
| CN206921744U (en) * | 2017-06-15 | 2018-01-23 | 太仓美克斯机械设备有限公司 | A kind of driving low pressure miniature circuit breaker component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107017115A (en) | 2017-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202034297U (en) | Outdoor high-pressure permanent-magnet vacuum circuit breaker | |
| CN103560037B (en) | A kind of load-break switch | |
| CN105047472B (en) | A kind of monopole vacuum contactor | |
| CN204360954U (en) | Transformer body wiring flame proection | |
| CN205069539U (en) | Communication circuit breaker of good reliability | |
| CN201112263Y (en) | High voltage vacuum breaker | |
| CN107017115B (en) | A kind of push type low pressure miniature circuit breaker component | |
| CN203026386U (en) | Safe high-voltage current direction converter | |
| CN102779612A (en) | Pre-magnetizing device for main power supply transformer of electric power circuit | |
| CN206921744U (en) | A kind of driving low pressure miniature circuit breaker component | |
| CN208336083U (en) | A kind of high-efficiency vacuum type breaker | |
| CN201332258Y (en) | Open-phase protection type residual current operated protector | |
| CN205159228U (en) | a circuit breaker | |
| CN207302957U (en) | A kind of high voltage isolator with arc-suppression function | |
| CN203481147U (en) | Combined relay | |
| CN113571977A (en) | Arcless direct current plug and direct current socket system capable of being directly plugged and unplugged and control method thereof | |
| CN202930305U (en) | High voltage vacuum circuit breaker with O-shaped electrodynamic force compensation arrangement | |
| CN105788951A (en) | Protection apparatus and protection method for solid-closure indoor high-voltage vacuum circuit breaker | |
| CN202695208U (en) | High-voltage breaker closing blocking device | |
| CN220543794U (en) | High-voltage switch | |
| CN216055508U (en) | Arcless direct current plug and direct current socket system capable of being directly plugged and unplugged | |
| CN216818214U (en) | Electronic arc-extinguishing controller | |
| CN205104432U (en) | Knob insulator formula circuit breaker | |
| CN204332814U (en) | A vacuum circuit breaker | |
| CN202711902U (en) | Pre-magnetizing device for power supply main transformer of power line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190619 Address after: 215400 6 Beijing West Road, Taicang Economic Development Zone, Suzhou, Jiangsu Applicant after: SUZHOU FUTENG INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 215400 No. 20, Jian Xiong Road, science and Education Town, Taicang, Suzhou, Jiangsu Applicant before: TAICANG MIX MACHINERY EQUIPMENT Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211227 Address after: 215400 No. 20, Jian Xiong Road, science and Education Town, Taicang, Suzhou, Jiangsu Patentee after: TAICANG MIX MACHINERY EQUIPMENT Co.,Ltd. Address before: 215400 6 Beijing West Road, Taicang Economic Development Zone, Suzhou, Jiangsu Patentee before: SUZHOU FUTENG INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240103 Address after: 321000, 1st floor, Building 43 and Building 44, No. 177 Shicheng Street, Qiubin Street, Wucheng District, Jinhua City, Zhejiang Province (self declared) Patentee after: Jinhua Zhonggu Electrical Equipment Co.,Ltd. Address before: 215400 No. 20, Jian Xiong Road, science and Education Town, Taicang, Suzhou, Jiangsu Patentee before: TAICANG MIX MACHINERY EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |