CN103559975A - Novel electromagnetic valve coil frame - Google Patents
Novel electromagnetic valve coil frame Download PDFInfo
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- CN103559975A CN103559975A CN201310516174.9A CN201310516174A CN103559975A CN 103559975 A CN103559975 A CN 103559975A CN 201310516174 A CN201310516174 A CN 201310516174A CN 103559975 A CN103559975 A CN 103559975A
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- electromagnetic valve
- coil frame
- valve coil
- face
- wire
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Abstract
The invention discloses a novel electromagnetic valve coil frame and belongs to the field of parts of electromagnetic relays. The novel electromagnetic valve coil frame comprises an electromagnetic valve coil frame main body (1) and an electromagnetic valve coil frame end face (2) on the electromagnetic valve coil frame main body (1), wherein two insertion chips (21) are arranged on the upper part of the electromagnetic valve coil frame end face (2); wire slots (22) are formed in the corresponding position of side faces. In the aspect of structure, as two wire slots are additionally formed in the end face of the electromagnetic valve coil frame, and varnished wires are fixed in the wire slots, so that damage caused by collision from the electromagnetic valve coil frame end face to the varnished wires is avoided, the service life of the varnished wires wound in the coil is added, the varnished wire can be connected to the insertion chips more firmly through the unique design of the insertion chips, and convenience is also brought to the connection with other parts.
Description
Technical field
The present invention relates to a kind of electromagnetically operated valve parts, particularly a kind of electromagnetic valve bobbin.
Background technology
At present, electromagnetic relay has been widely used in household electrical appliance, on automobile etc., development along with technology, its kind is also more and more, in it, most important parts--electromagnetic valve coil frame is every kind of requisite parts of electromagnetic relay, by electromagnetic valve coil frame coiling enamelled wire, after assembling the corresponding parts such as interposer chip, form winding assembly, original electromagnetic valve coil shelf structure, it is exposed on electromagnetic valve coil frame end face when during coiling, initial line starts one section, during each cabling, line pin constantly collides end face initial line, the risk that has certain enamelled coating of wounding, and the accumulation due to tolerance, reduce the planarization on coiled wire-wound coil surface, for enamelled wire, from electromagnetic valve coil frame upper surface, pull to interposer chip in addition, when plastic, can be subject to the destruction of impulsive force when plastic injection-moulded.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of novel electromagnetic valve coil frame, having designed a kind of effective solution line at the whole story, to be exposed to enamelled wire coat of paint that electromagnetic valve coil frame end face produces wounded and effectively reduce the be hit electromagnetic valve coil shelf structure of the problems such as broken string risk of generation of injection moulding.
The present invention is achieved by the following technical programs:
A bobbin, comprises electromagnetic valve coil frame body and electromagnetic valve coil frame end face thereon, and two interposer chip are arranged at the top of described electromagnetic valve coil frame end face, on electromagnetic valve coil frame end face with the leaded groove of interposer chip correspondence position.
The the 1st: for reducing the damage to enamelled wire, described wire lead slot is triangular structure of right angle.
The the 2nd: for reducing the damage to enamelled wire, the width of described wire lead slot is 0.3～1mm, is 1～2 times of enamelled wire diameter.
The the 3rd: in order to facilitate interposer chip to be connected with other parts, described interposer chip is J type structure.
The the 4th: for enamelled wire can be more firmly connected in interposer chip, there is a breach at described interposer chip middle part.
Beneficial effect of the present invention is: by increasing by two wire lead slots at electromagnetic valve coil frame end face in structure, enamelled wire is fixed in wire lead slot, the damage of having avoided electromagnetic valve coil frame end to cause in the face of enamelled wire collision, increased the useful life of enamelled wire in coiled wire-wound coil, simultaneously by the unique design of interposer chip, enamelled wire more can be firmly connected in interposer chip, facilitate and being connected of other parts simultaneously.
By improving coil holder structure, improve coiling quality, when reducing product loss due to spoiled work 20%～30%, improving the production efficiency of 2～3 times, and due to the enamelled wire prolongation in useful life, product has extended 1.3～1.5 times useful life, makes product economy benefit improve 25%～35%.
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention.
Fig. 2 is partial schematic diagram of the present invention.
Wherein: 1-electromagnetic valve coil frame, 2-electromagnetic valve coil frame end face, 21-interposer chip, 22-wire lead slot.
Embodiment
Below in conjunction with embodiment, technical scheme of the present invention is elaborated:
A kind of novel electromagnetic valve coil frame as illustrated in fig. 1 and 2, comprise bobbin 1 main body, bobbin is circular, in one end of bobbin 1, have coil frame end face 2, two interposer chip 21 are arranged at the top of electromagnetic valve coil frame end face 2, and interposer chip 21 is designed to J type structure, conveniently be connected with other parts, at the middle part of interposer chip 21, there is a breach, be conveniently connected with enamelled wire, play fixing effect.
For fear of the mutual hard collision of enamelled wire and bobbin side 2, the decortication that causes enamelled wire is even broken, improve coiling and the plastic performance quality of assembly, at electromagnetic valve coil frame end face 2, there are two wire lead slots 22, wire lead slot 22 is triangular structure of right angle, and the fluting that wire lead slot 22 is tilting, the opening at bobbin end face 2 tops is directly to interposer chip 21, and the width of wire lead slot is 0.3～1mm, it is 1～2 times of enamelled wire diameter, this design can not only be avoided the hard collision of enamelled wire and bobbin end face 2, and enamelled wire can be fixed in wire lead slot 22, avoided when installing or dismantle, enamelled wire being touched.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its objective is to allow and be familiar with these those skilled in the art and can understand content of the present invention and implement according to this; can not limit the scope of the invention with this; all equivalents or modification that according to the present invention, spirit essence has been done, all should contain in protection scope of the present invention.
Claims (5)
1. an electromagnetic valve bobbin, comprise electromagnetic valve coil frame (1) body and electromagnetic valve coil frame end face (2) thereon, it is characterized in that: two interposer chip (21) are arranged at the top of described electromagnetic valve coil frame end face (2) the upper and leaded groove of interposer chip (21) correspondence position (22) at electromagnetic valve coil frame end face (2).
2. a kind of electromagnetic valve bobbin according to claim 1, is characterized in that: described wire lead slot (22) is triangular structure of right angle.
3. a kind of electromagnetic valve bobbin according to claim 1 and 2, is characterized in that: the width of described wire lead slot (22) is 0.3～1mm.
4. a kind of electromagnetic valve bobbin according to claim 1, is characterized in that: described interposer chip (21) is J type structure.
5. a kind of electromagnetic valve bobbin according to claim 1, is characterized in that: there is a breach at described interposer chip (21) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310516174.9A CN103559975A (en) | 2013-10-28 | 2013-10-28 | Novel electromagnetic valve coil frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310516174.9A CN103559975A (en) | 2013-10-28 | 2013-10-28 | Novel electromagnetic valve coil frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103559975A true CN103559975A (en) | 2014-02-05 |
Family
ID=50014197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310516174.9A Pending CN103559975A (en) | 2013-10-28 | 2013-10-28 | Novel electromagnetic valve coil frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103559975A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05166449A (en) * | 1991-12-16 | 1993-07-02 | Jidosha Denki Kogyo Co Ltd | Electromagnetic relay |
| WO1998022965A1 (en) * | 1996-11-21 | 1998-05-28 | Siemens Electromechanical Components, Inc. | Electromagnetic relay |
| CN201556575U (en) * | 2009-11-16 | 2010-08-18 | 厦门宏美电子有限公司 | High voltage-resistant electromagnetic relay |
| CN202632992U (en) * | 2012-06-27 | 2012-12-26 | 阿米斯科自动化元件（深圳）有限公司 | Coil framework capable of preventing wire from being scratched |
| CN202840714U (en) * | 2012-10-11 | 2013-03-27 | 浙江德盈电气制造有限公司 | Coil framework of motor for household appliance |
-
2013
- 2013-10-28 CN CN201310516174.9A patent/CN103559975A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05166449A (en) * | 1991-12-16 | 1993-07-02 | Jidosha Denki Kogyo Co Ltd | Electromagnetic relay |
| WO1998022965A1 (en) * | 1996-11-21 | 1998-05-28 | Siemens Electromechanical Components, Inc. | Electromagnetic relay |
| CN201556575U (en) * | 2009-11-16 | 2010-08-18 | 厦门宏美电子有限公司 | High voltage-resistant electromagnetic relay |
| CN202632992U (en) * | 2012-06-27 | 2012-12-26 | 阿米斯科自动化元件（深圳）有限公司 | Coil framework capable of preventing wire from being scratched |
| CN202840714U (en) * | 2012-10-11 | 2013-03-27 | 浙江德盈电气制造有限公司 | Coil framework of motor for household appliance |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140205 |