CN108321026A - Contactor with modified form pedestal - Google Patents
Contactor with modified form pedestal Download PDFInfo
- Publication number
- CN108321026A CN108321026A CN201810178646.7A CN201810178646A CN108321026A CN 108321026 A CN108321026 A CN 108321026A CN 201810178646 A CN201810178646 A CN 201810178646A CN 108321026 A CN108321026 A CN 108321026A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- contactor
- modified form
- contactor according
- platform
- 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.)
- Pending
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 title claims abstract description 36
- -1 pedestal(1) Chemical compound 0.000 claims description 3
- 210000003734 kidney Anatomy 0.000 claims description 2
- 238000010891 electric arc Methods 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/041—Details concerning assembly of relays
- H01H50/045—Details particular to contactors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/12—Ventilating; Cooling; Heating
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Contactor with modified form pedestal.The pedestal for mainly solving existing contactor tends to full closeding state, is unfavorable for radiating, and can increase product Wen Sheng, influences product service life problem.It is characterized in that：The pedestal（1）Bottom outer wall is equipped with the through-hole being connected to the holding tank（11）.The present invention provides a kind of contactor with modified form pedestal, Foundation Plate of Contactor inside through-hole with outside by communicating, when contactor arc burning, contactor extraneous air can be entered chassis interior by these through-holes and be compensated to inner air, weaken internal gas flow, reduces electric arc and introduce the trend of solenoid chamber and then reduce product phase fault phenomenon；In addition, through-hole helps to reduce product Wen Sheng, promotes product electric life and then improve product quality.
Description
Technical field
The present invention relates to contactor fields, specially the contactor with modified form pedestal.
Background technology
Contactor be widely used as electric power cut-off and control circuit.It is opened and closed circuit using contact, generally comprise including
Four parts：1, electromagnetic system, including sucking coil, dynamic iron core and static iron core；2, contact system, including three groups of main contacts and one
To two groups of normally opened, normally closed auxiliary contacts, it and dynamic iron core are the mutual linkages that connects together；3, arc-control device, general capacity are larger
A.C. contactor be designed with arc-control device, a quick breaking arc, in order to avoid burn out main contact；4, insulation crust and attachment,
Various springs, transmission mechanism, short-circuited conducting sleeve, binding post etc..
Existing contactor would generally be covered using dust-proof note, and pedestal tends to full closeding state, when contactor connect with
Since the burning of electric arc will produce air flowing when disjunction, it is unfavorable for dissipating since Foundation Plate of Contactor is in full closeding state
Heat can increase product Wen Sheng, influence product service life.
Invention content
In order to overcome the shortcomings of that background technology, the present invention provide the contactor with modified form pedestal, mainly solve existing
There is the pedestal of contactor to tend to full closeding state, be unfavorable for radiating, product Wen Sheng can be increased, influences product service life problem.
The technical solution adopted in the present invention is：
Contactor with modified form pedestal, including pedestal, the interior holding tank being equipped with for installing bobbin of the pedestal are described
Base bottom outer wall is equipped with the through-hole being connected to the holding tank.
The beneficial effects of the invention are as follows：The present invention provides the contactor with modified form pedestal, and Foundation Plate of Contactor passes through logical
It is communicated with outside inside hole, when contactor arc burning, contactor extraneous air can enter chassis interior by these through-holes
And inner air is compensated, weaken internal gas flow, reduces the trend of electric arc introducing solenoid chamber and then reduction product is alternate short
Road phenomenon；In addition, through-hole helps to reduce product Wen Sheng, promotes product electric life and then improve product quality.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of one embodiment of the invention.
Fig. 2 is the schematic cross-sectional view of one embodiment of the invention.
Fig. 3 is the enlarged drawing at A in Fig. 2.
Fig. 4 is the stereoscopic schematic diagram of the pedestal of one embodiment of the invention.
Fig. 5 is the partial schematic sectional view of one embodiment of the invention.
Fig. 6 is the stereogram of the bobbin of one embodiment of the invention.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings：As shown, the contactor with modified form pedestal, including
Pedestal 1, the interior holding tank 3 being equipped with for installing bobbin 2 of the pedestal, 1 bottom outer wall of the pedestal is equipped with and the receiving
The through-hole 11 of slot connection.Foundation Plate of Contactor inside through-hole with outside by communicating, when contactor arc burning, outside contactor
Air can be entered chassis interior by these through-holes and be compensated to inner air, and internal gas flow is weakened, and reduced electric arc and introduced
The trend and then reduction product phase fault phenomenon of solenoid chamber；In addition, through-hole helps to reduce product Wen Sheng, the product electric longevity is promoted
It orders and then improves product quality
In the present embodiment, as shown, the base side wall is equipped with the straight slot being connected to the holding tank.It further strengthens scattered
Thermal effect.
In the present embodiment, as shown, the cross section of the straight slot be L-shaped, and the straight slot include translot 121 and to
The vertical slots 122 of upper extension, the translot are set on the base side wall, and the relatively described translot of the base inner wall is equipped with wind-guiding
Seat 13, the vertical slots are set in the air guiding seat, and the translot 121 in the vertical slots and the pedestal 1 by being connected to.It can
It reduces dust clast etc. and enters interiors of products, improve the dirt exclusion capabilities of product, if there is dust can quilt in the air entered in translot
It leads a point seat to stop, air enters with vertical slots in pedestal after rising, and as that can select one of scheme, can also set in vertical slots
Set strainer.
In the present embodiment, as shown, the air guiding seat is equipped with buckle 132, the buckle is used for and 2 inner wall of pedestal
It is engaged by clamping.Installation is more easy.
In the present embodiment, as shown, the translot is the horn-like structure of big opening outwardly.
In the present embodiment, as shown, the through-hole is kidney slot.
In the present embodiment, as shown, the base side wall is equipped with several platforms 14, the bobbin 2 includes bottom
Plate 21, the bottom plate are equipped with boss 22, and the boss 22 is equipped with wrapping post 23, and the bottom plate 21 is set to the platform upper end
Face, the wrapping post are set in the holding tank.
In the present embodiment, as shown, the platform includes 141 He of the first platform before and after being correspondingly arranged at the boss
Second platform 142, first platform are equipped with the first limit rib 1411, and second platform is equipped with the second limit rib
1421, first limit rib is bonded with the boss rear end face, and second limit rib is bonded with the boss front end face.It is convex
Platform is equipped with clamp face, and platform is arranged along existing chassis interior, while supporting coil, is limited to the boss of coil,
Boss structure intensity is better than appearance profile, and limit rib and platform are connected to in-profile, and good stability of the dimension is unlikely to deform.
It is positioned by limit rib and platform after coil installation, more firm in the product, the field homogeneity of generation is distributed in core interior, is promoted
Product is attracted reliability and stability, improves product service life；On the other hand, spacing place is easily filled because deformation is small, stability is good
Match, promotes Assembling Production efficiency.
In the present embodiment, as shown, relatively described 2 left and right directions of bobbin of the base inner wall is additionally provided with top plate
15, the left back end face of bobbin described in the top plate top pressure.Further strengthen the stability of installation.
Embodiment is not construed as limitation of the present invention, but any spiritual improvements introduced based on the present invention, all should be
Within protection scope of the present invention.
Claims (9)
1. the contactor with modified form pedestal, including pedestal（1）, the pedestal is interior to be equipped with for installing bobbin（2）Appearance
Receive slot（3）, it is characterised in that：The pedestal（1）Bottom outer wall is equipped with the through-hole being connected to the holding tank（11）.
2. the contactor according to claim 1 with modified form pedestal, it is characterised in that：The base side wall be equipped with
The straight slot of the holding tank connection.
3. the contactor according to claim 2 with modified form pedestal, it is characterised in that：The cross section of the straight slot is
L-shaped, and the straight slot includes translot（121）With the vertical slots upwardly extended（122）, the translot is set on the base side wall
On, the relatively described translot of the base inner wall is equipped with air guiding seat（13）, the vertical slots are in the air guiding seat, the translot
（121）Pass through the vertical slots and the pedestal（1）Interior connection.
4. the contactor according to claim 3 with modified form pedestal, it is characterised in that：The air guiding seat is equipped with button
Plate（132）, the buckle is used for and pedestal（2）Inner wall is engaged by clamping.
5. the contactor according to claim 3 with modified form pedestal, it is characterised in that：The translot is big opening court
Outer horn-like structure.
6. the contactor according to claim 1 with modified form pedestal, it is characterised in that：The through-hole is kidney slot.
7. the contactor according to claim 5 with modified form pedestal, it is characterised in that：The base side wall is equipped with
Several platforms（14）, the bobbin（2）Including bottom plate（21）, the bottom plate is equipped with boss（22）, the boss（22）On
Equipped with wrapping post（23）, the bottom plate（21）Set on the platform upper surface, the wrapping post is set in the holding tank.
8. the contactor according to claim 7 with modified form pedestal, it is characterised in that：The platform includes that correspondence is set
The first platform before and after the boss（141）With the second platform（142）, first platform is equipped with the first limit rib
（1411）, second platform is equipped with the second limit rib（1421）, first limit rib is bonded with the boss rear end face,
Second limit rib is bonded with the boss front end face.
9. the contactor according to claim 8 with modified form pedestal, it is characterised in that：The base inner wall is with respect to institute
State bobbin（2）Left and right directions is additionally provided with top plate（15）, the left back end face of bobbin described in the top plate top pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810178646.7A CN108321026A (en) | 2018-03-05 | 2018-03-05 | Contactor with modified form pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810178646.7A CN108321026A (en) | 2018-03-05 | 2018-03-05 | Contactor with modified form pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108321026A true CN108321026A (en) | 2018-07-24 |
Family
ID=62901105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810178646.7A Pending CN108321026A (en) | 2018-03-05 | 2018-03-05 | Contactor with modified form pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108321026A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006278002A (en) * | 2005-03-28 | 2006-10-12 | Fuji Electric Fa Components & Systems Co Ltd | Multipolar contact type switching device |
| CN2879404Y (en) * | 2006-04-10 | 2007-03-14 | 兰秋生 | Contactor shell |
| CN201673864U (en) * | 2010-05-10 | 2010-12-15 | 浙江天正电气股份有限公司 | Alternating current contactor |
| CN203225216U (en) * | 2013-05-03 | 2013-10-02 | 浙江天正电气股份有限公司 | Low-noise alternating-current contactor |
| CN203300496U (en) * | 2013-06-25 | 2013-11-20 | 德力西电气有限公司 | Dustproof device between shell body and base of switch |
| CN204011287U (en) * | 2014-08-10 | 2014-12-10 | 常安集团有限公司 | The base of A.C. contactor |
| CN104196158A (en) * | 2014-09-16 | 2014-12-10 | 罗永增 | Curtain wall ventilation haze purification method and structure thereof |
| CN105336543A (en) * | 2015-10-30 | 2016-02-17 | 厦门宏发开关设备有限公司 | Contactor pedestal flexible bayonet installing structure |
| CN105374629A (en) * | 2015-10-30 | 2016-03-02 | 厦门宏发开关设备有限公司 | Movable bayonet of contact pedestal based on C-shaped spring |
| CN205140881U (en) * | 2015-11-10 | 2016-04-06 | 浙江正泰电器股份有限公司 | Contactor |
| CN205140882U (en) * | 2015-11-10 | 2016-04-06 | 浙江正泰电器股份有限公司 | Contactor |
| CN205140875U (en) * | 2015-11-10 | 2016-04-06 | 浙江正泰电器股份有限公司 | Contactor |
| CN205376406U (en) * | 2015-11-25 | 2016-07-06 | 浙江正泰电器股份有限公司 | Contactor |
| CN205943952U (en) * | 2016-08-29 | 2017-02-08 | 浙江天正电气股份有限公司 | AC (alternating current) contactor |
| CN106774705A (en) * | 2016-12-06 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of blade server |
| CN206498112U (en) * | 2017-02-20 | 2017-09-15 | 温林 | A kind of outdoor use electric automatization distribution box |
| CN207834207U (en) * | 2018-03-05 | 2018-09-07 | 浙江天正电气股份有限公司 | Contactor with modified form pedestal |
-
2018
- 2018-03-05 CN CN201810178646.7A patent/CN108321026A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006278002A (en) * | 2005-03-28 | 2006-10-12 | Fuji Electric Fa Components & Systems Co Ltd | Multipolar contact type switching device |
| CN2879404Y (en) * | 2006-04-10 | 2007-03-14 | 兰秋生 | Contactor shell |
| CN201673864U (en) * | 2010-05-10 | 2010-12-15 | 浙江天正电气股份有限公司 | Alternating current contactor |
| CN203225216U (en) * | 2013-05-03 | 2013-10-02 | 浙江天正电气股份有限公司 | Low-noise alternating-current contactor |
| CN203300496U (en) * | 2013-06-25 | 2013-11-20 | 德力西电气有限公司 | Dustproof device between shell body and base of switch |
| CN204011287U (en) * | 2014-08-10 | 2014-12-10 | 常安集团有限公司 | The base of A.C. contactor |
| CN104196158A (en) * | 2014-09-16 | 2014-12-10 | 罗永增 | Curtain wall ventilation haze purification method and structure thereof |
| CN105336543A (en) * | 2015-10-30 | 2016-02-17 | 厦门宏发开关设备有限公司 | Contactor pedestal flexible bayonet installing structure |
| CN105374629A (en) * | 2015-10-30 | 2016-03-02 | 厦门宏发开关设备有限公司 | Movable bayonet of contact pedestal based on C-shaped spring |
| CN205140881U (en) * | 2015-11-10 | 2016-04-06 | 浙江正泰电器股份有限公司 | Contactor |
| CN205140882U (en) * | 2015-11-10 | 2016-04-06 | 浙江正泰电器股份有限公司 | Contactor |
| CN205140875U (en) * | 2015-11-10 | 2016-04-06 | 浙江正泰电器股份有限公司 | Contactor |
| CN205376406U (en) * | 2015-11-25 | 2016-07-06 | 浙江正泰电器股份有限公司 | Contactor |
| CN205943952U (en) * | 2016-08-29 | 2017-02-08 | 浙江天正电气股份有限公司 | AC (alternating current) contactor |
| CN106774705A (en) * | 2016-12-06 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of blade server |
| CN206498112U (en) * | 2017-02-20 | 2017-09-15 | 温林 | A kind of outdoor use electric automatization distribution box |
| CN207834207U (en) * | 2018-03-05 | 2018-09-07 | 浙江天正电气股份有限公司 | Contactor with modified form pedestal |
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| 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 |