CN108417445A - A kind of heat dissipation type electromagnetic switch - Google Patents
A kind of heat dissipation type electromagnetic switch Download PDFInfo
- Publication number
- CN108417445A CN108417445A CN201810460790.XA CN201810460790A CN108417445A CN 108417445 A CN108417445 A CN 108417445A CN 201810460790 A CN201810460790 A CN 201810460790A CN 108417445 A CN108417445 A CN 108417445A
- Authority
- CN
- China
- Prior art keywords
- tablettings
- connector
- heat dissipation
- electromagnetic switch
- type electromagnetic
- 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.)
- Withdrawn
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 16
- 229920001971 elastomer Polymers 0.000 claims abstract description 13
- 239000000806 elastomer Substances 0.000 claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 6
- 238000010891 electric arc Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035945 sensitivity 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
- H01H50/12—Ventilating; Cooling; Heating
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to a kind of heat dissipation type electromagnetic switch, magazine including shell, in shell and the coil on magazine, the iron core for being movably disposed at magazine hollow cavity and the moving contact on iron core, at least two fin units are installed on moving contact, fin unit include main part and be arranged main part one end jack and plug in the main part other end is set；Plug includes two tablettings, connector and elastomer, and two tablettings are symmetrical arranged, and through-hole is provided in two tablettings, and the both ends of connector are each passed through the through-hole of two tablettings and are connect with limit body, and limit body is limited on the outside of through-hole；Two tablettings are rotatable and are slideably sleeved on connector, and connector can be bent under force, be restored in the case where losing power；It is connected as one by elastomer between two tabletting fronts.It is convenient that the present invention adjusts cooling fin.
Description
Technical field
The present invention relates to a kind of heat dissipation type electromagnetic switch.
Background technology
Electromagnetic switch is also known as contactor, is for being frequently switched on and disconnecting alternating current-direct current main circuit and large capacity control at a distance
The electric appliance of electric current processed, have be swift in motion, control capability is big, it is safe and convenient to use, can frequent operation and remote-controlled operation etc. it is excellent
Point is mainly used to switch on and off load current.Due in electromagnetic switch moving contact and static contact when being contacting and separating, move
It usually will produce electric arc between contact and static contact, and electric arc can not only influence the sensitivity of electromagnetic switch, and also electric arc is produced
Raw high temperature is also possible to that the moving contact of electromagnetic switch can be burnt out.Moving contact is burned in order to prevent, and heat dissipation is arranged on moving contact
Piece, the heat radiating fin structure on existing moving contact are fixed, cannot be adjusted as needed.
Invention content
The technical problem to be solved by the present invention is to：A kind of convenient heat dissipation type electromagnetic switch of adjusting cooling fin is provided.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of heat dissipation type electromagnetic switch, including shell, the magazine in shell and on the magazine
Coil, be movably disposed at the iron core of magazine hollow cavity and the moving contact on iron core, on moving contact
At least two fin units are installed, fin unit includes main part and jack and the setting in main part one end is arranged
In the plug of the main part other end；Plug includes two tablettings, connector and elastomer, and two tablettings are symmetrical arranged, two pressures
On piece is provided with through-hole, and the both ends of connector are each passed through the through-hole of two tablettings and are connect with limit body, and limit body is limited
On the outside of through-hole；Two tablettings are rotatable and are slideably sleeved on connector, and connector can be bent under force,
Restore in the case of losing power；It is connected as one by elastomer between two tabletting fronts.
Preferably, elastomer is spring.
Preferably, connector is installed to by connecting rod on main part.
Preferably, limit body and connector are detachably connected.
Preferably, there is jack inner wall groove, shape and the groove of limit body to coordinate.
Preferably, fin unit is removably mounted on moving contact.
The advantage of the invention is that：It compresses two tablettings plug is sent into jack, under the action of elastomer, two pressures
Piece is tightly pressed on the inner wall of jack, completes connection.The cooling fin of sliceable cooling fin and existing monoblock type of the invention
It compares, the convenient position for adjusting installation as needed and quantity.
Description of the drawings
Fig. 1 is the structural schematic diagram of heat dissipation type electromagnetic switch of the embodiment of the present invention；
Fig. 2 is the connection diagram of adjacent heat radiation blade unit of the embodiment of the present invention.
Specific implementation mode
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings to the present invention
Specific implementation mode be described in detail.Many details are elaborated in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case of violating intension of the present invention, therefore the present invention is not limited by following public specific embodiment.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
As shown in Figs. 1-2, the heat dissipation type electromagnetic switch of the present embodiment include shell, the magazine in shell and
Coil on magazine, the iron core 10 for being movably disposed at magazine hollow cavity and it is mounted on iron core 10
On moving contact 20, at least two fin units 30 are installed, fin unit 30 includes 38 He of main part on moving contact 20
Be arranged main part one end jack 36 and plug in the main part other end is set；Plug includes two tablettings 32, connection
Body 34 and elastomer 33, two tablettings 32 are symmetrical arranged, and through-hole are provided in two tablettings 32, the both ends of connector 34 are worn respectively
It crosses the through-hole of two tablettings 32 and is connect with limit body 35, limit body 35 is limited on the outside of through-hole；Two tablettings 32 are rotatable
And be slideably sleeved on connector 34, connector 34 can be bent under force, be restored in the case where losing power；Two
A tabletting is connected as one between 32 front by elastomer 33.
The advantages of heat dissipation type electromagnetic switch of the present embodiment, is：It compresses two tablettings 32 plug is sent into jack 36,
Under the action of elastomer 33, two tablettings 32 are tightly pressed on the inner wall of jack 36, complete connection.The present invention is sliceable
Cooling fin is compared with the cooling fin of existing monoblock type, the convenient position for adjusting installation as needed and quantity.
Preferably, elastomer 33 is spring.
Preferably, connector 34 is installed to by connecting rod 31 on main part 38.
Preferably, limit body 35 and connector 34 are detachably connected.Preferably, 36 inner wall of jack has groove 37, limit
The shape of position body 35 coordinates with groove 37.
Preferably, fin unit 30 is removably mounted on moving contact 20.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. a kind of heat dissipation type electromagnetic switch, including shell, the magazine in shell and on magazine
Coil, the iron core (10) for being movably disposed at magazine hollow cavity and the moving contact on iron core (10)
(20), which is characterized in that at least two fin units (30), fin unit (30) packet are installed on the moving contact (20)
Include main part (38) and be arranged main part one end jack (36) and plug in the main part other end is set；The plug
Including two tablettings (32), connector (34) and elastomer (33), two tablettings (32) are symmetrical arranged, and are set on two tablettings (32)
It is equipped with through-hole, the both ends of connector (34) are each passed through the through-hole of two tablettings (32) and are connect with limit body (35), the limit
Position body (35) is limited on the outside of through-hole；Two tablettings (32) are rotatable and are slideably sleeved on connector (34), the company
Junctor (34) can be bent under force, be restored in the case where losing power；Lead between described two tabletting (32) fronts
Elastomer (33) is crossed to be connected as one.
2. heat dissipation type electromagnetic switch according to claim 1, which is characterized in that the elastomer (33) is spring.
3. heat dissipation type electromagnetic switch according to claim 1, which is characterized in that the connector (34) passes through connecting rod
(31) it is installed on main part (38).
4. heat dissipation type electromagnetic switch according to claim 1, which is characterized in that the limit body (35) and connector (34)
It is detachably connected.
5. heat dissipation type electromagnetic switch according to claim 1, which is characterized in that jack (36) inner wall has groove
(37), the shape of the limit body (35) coordinates with groove (37).
6. heat dissipation type electromagnetic switch according to claim 1, which is characterized in that the fin unit (30) is removably
On moving contact (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810460790.XA CN108417445A (en) | 2018-05-15 | 2018-05-15 | A kind of heat dissipation type electromagnetic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810460790.XA CN108417445A (en) | 2018-05-15 | 2018-05-15 | A kind of heat dissipation type electromagnetic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108417445A true CN108417445A (en) | 2018-08-17 |
Family
ID=63139426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810460790.XA Withdrawn CN108417445A (en) | 2018-05-15 | 2018-05-15 | A kind of heat dissipation type electromagnetic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108417445A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789360A (en) * | 2018-08-30 | 2018-11-13 | 苏州胜璟电磁科技有限公司 | A kind of electromagnet manipulator |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08180910A (en) * | 1994-12-26 | 1996-07-12 | Sumitomo Wiring Syst Ltd | Terminal for electric wire pressure contact |
| CN2468162Y (en) * | 2001-01-10 | 2001-12-26 | 台湾康旭股份有限公司 | Electric connector for intelligent card plugging |
| TW532512U (en) * | 2002-01-18 | 2003-05-11 | Sheng Gung Entpr Co Ltd | Assembly structure of heat dissipation sheet |
| CN101052289A (en) * | 2006-04-04 | 2007-10-10 | 陆和企业股份有限公司 | Heat radiation fin |
| CN101754644A (en) * | 2008-12-01 | 2010-06-23 | 华为技术有限公司 | Radiating device, radiator and equipment |
| CN102654786A (en) * | 2011-03-03 | 2012-09-05 | 鸿富锦精密工业（深圳）有限公司 | Board fixing device |
| CN103201911A (en) * | 2010-10-25 | 2013-07-10 | 莫列斯公司 | Adapter frame with integrated EMI and engagement aspects |
| CN204088628U (en) * | 2014-09-26 | 2015-01-07 | 泰科电子(上海)有限公司 | Elastic clip and novel printing circuit board module |
| CN104344379A (en) * | 2013-07-26 | 2015-02-11 | 欧司朗有限公司 | Radiator and lighting device comprising radiator |
| CN205810649U (en) * | 2016-07-07 | 2016-12-14 | 浙江佳龙电子有限公司 | Ship type switchs |
| CN106328447A (en) * | 2016-08-30 | 2017-01-11 | 锦州汉拿电机有限公司 | Anti-icing starter electromagnetic switch with icing concentrated area |
| CN206366927U (en) * | 2016-11-07 | 2017-08-01 | 东旭光电科技股份有限公司 | A kind of geometrical clamp |
| CN107087377A (en) * | 2017-04-28 | 2017-08-22 | 华为技术有限公司 | Heat abstractor, radiator, the method for electronic equipment and radiating control |
| CN107425362A (en) * | 2017-08-02 | 2017-12-01 | 潘云江 | A kind of electric power connector system |
| CN107508068A (en) * | 2017-08-07 | 2017-12-22 | 郑州云海信息技术有限公司 | A kind of terminal connecting structure applied to PWR connectors |
| CN208061974U (en) * | 2018-05-15 | 2018-11-06 | 苏州胜璟电磁科技有限公司 | A kind of heat dissipation type electromagnetic switch |
-
2018
- 2018-05-15 CN CN201810460790.XA patent/CN108417445A/en not_active Withdrawn
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08180910A (en) * | 1994-12-26 | 1996-07-12 | Sumitomo Wiring Syst Ltd | Terminal for electric wire pressure contact |
| CN2468162Y (en) * | 2001-01-10 | 2001-12-26 | 台湾康旭股份有限公司 | Electric connector for intelligent card plugging |
| TW532512U (en) * | 2002-01-18 | 2003-05-11 | Sheng Gung Entpr Co Ltd | Assembly structure of heat dissipation sheet |
| CN101052289A (en) * | 2006-04-04 | 2007-10-10 | 陆和企业股份有限公司 | Heat radiation fin |
| CN101754644A (en) * | 2008-12-01 | 2010-06-23 | 华为技术有限公司 | Radiating device, radiator and equipment |
| CN103201911A (en) * | 2010-10-25 | 2013-07-10 | 莫列斯公司 | Adapter frame with integrated EMI and engagement aspects |
| CN102654786A (en) * | 2011-03-03 | 2012-09-05 | 鸿富锦精密工业（深圳）有限公司 | Board fixing device |
| CN104344379A (en) * | 2013-07-26 | 2015-02-11 | 欧司朗有限公司 | Radiator and lighting device comprising radiator |
| CN204088628U (en) * | 2014-09-26 | 2015-01-07 | 泰科电子(上海)有限公司 | Elastic clip and novel printing circuit board module |
| CN205810649U (en) * | 2016-07-07 | 2016-12-14 | 浙江佳龙电子有限公司 | Ship type switchs |
| CN106328447A (en) * | 2016-08-30 | 2017-01-11 | 锦州汉拿电机有限公司 | Anti-icing starter electromagnetic switch with icing concentrated area |
| CN206366927U (en) * | 2016-11-07 | 2017-08-01 | 东旭光电科技股份有限公司 | A kind of geometrical clamp |
| CN107087377A (en) * | 2017-04-28 | 2017-08-22 | 华为技术有限公司 | Heat abstractor, radiator, the method for electronic equipment and radiating control |
| CN107425362A (en) * | 2017-08-02 | 2017-12-01 | 潘云江 | A kind of electric power connector system |
| CN107508068A (en) * | 2017-08-07 | 2017-12-22 | 郑州云海信息技术有限公司 | A kind of terminal connecting structure applied to PWR connectors |
| CN208061974U (en) * | 2018-05-15 | 2018-11-06 | 苏州胜璟电磁科技有限公司 | A kind of heat dissipation type electromagnetic switch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789360A (en) * | 2018-08-30 | 2018-11-13 | 苏州胜璟电磁科技有限公司 | A kind of electromagnet manipulator |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180817 |