CN202067622U - All-plastic-packaged clamping type electromagnetic coil for solenoid valve - Google Patents
All-plastic-packaged clamping type electromagnetic coil for solenoid valve Download PDFInfo
- Publication number
- CN202067622U CN202067622U CN2011200678986U CN201120067898U CN202067622U CN 202067622 U CN202067622 U CN 202067622U CN 2011200678986 U CN2011200678986 U CN 2011200678986U CN 201120067898 U CN201120067898 U CN 201120067898U CN 202067622 U CN202067622 U CN 202067622U
- Authority
- CN
- China
- Prior art keywords
- jump ring
- support
- protective cover
- hole
- clamp spring
- 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 - Lifetime
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Abstract
The utility model discloses an all-plastic-packaged clamping type electromagnetic coil for a solenoid valve. The electromagnetic coil comprises a coil winding, a winding framework, a bracket, a clamp spring and a power plug penetrating a plastic packaged layer and exposed outside, wherein a through hole penetrating the upper end surface and the lower end surface is formed in the center of the winding framework; the coil winding is wound on the winding framework; the winding framework is propped against and fixed in the bracket; feed-through through holes corresponding to the through hole of the framework are formed on the upper side wall and the lower side wall of the bracket respectively; the clamp spring is used for fixing a valve body columnar connector and arranged at the edge of the through hole on the upper side wall of the bracket; and the external diameter of the clamp spring is larger than the diameter of the through holes of the bracket. The electromagnetic coil further comprises a protective hood for limiting the clamp spring, the open end surface of the protective hood is jointed with the surface of the upper side wall of the bracket, an outward expansion hole of which the internal diameter is larger than the external diameter of the clamp spring is circumferentially formed at the opening of the protective hood, the internal diameter of the clamp spring is smaller than the diameter of the through holes of the bracket, and the clamp spring is ring-shaped and provided with a slot. Owing to the structure for embedding the clamp spring, the electromagnetic coil with a clamping device can be produced economically and efficiently.
Description
Technical field
The utility model relates to a kind of solenoid, and the overall plastic envelope that particularly a kind of electromagnetically operated valve is used clamps coil.
Background technology
The electromagnetically operated valve that uses in the prior art comprises coil windings with overall plastic envelope car coat type solenoid at present, the winding skeleton, with the support of winding skeletal fixation and be arranged in the plastic packaging layer and the attaching plug that exposes, wherein the winding skeleton is the column structure that section is " worker " shape, be provided with through " worker " shape vertical portion in the middle of the column structure and the via hole of perforation upper and lower end face, the annular groove setting that winding forms around " worker " shape skeleton both sides, support is the bathtub construction of lateral direction penetrating, on the winding skeleton, on in the groove of lower surface embedding support, connect with rack side wall between the lower wall, on the support, lower wall is provided with the through hole with the corresponding perforation of skeleton via hole, is provided with the clamping apparatus that is connected with electromagnetic valve body in addition.Patent ZL:200920142492.4 discloses a kind of like this solenoid, the sidewall outer surface of its medium-height trestle is fastenedly connected " U " shape elastic circlip and support by rivet, that the opening direction of jump ring is provided with is corresponding with rack ventilating hole, diameter is less than the annular bayonet socket of rack ventilating hole, the outside of jump ring is provided with protective cover, seals by clamping apparatus behind the plastic packaging and coil to be one; Electromagnetically operated valve was inserted coil rack via hole and rack ventilating hole by the column connector, be provided with in the surface of connector ring week with the suitable draw-in groove of coil jump ring and with the jump ring scarf, form and be connected with the stable of solenoid.The shortcoming of this structure is that jump ring need be fixedlyed connected with coil brace by rivet, needs specific connection material and instrument and operating efficiency lower.
The utility model content
The utility model is in order to overcome defective in the above-mentioned prior art, by the structure that embeds jump ring is set at solenoid, realizes having saving, the High-efficient Production of the solenoid of clamping apparatus.
The overall plastic envelope car coat type solenoid that the utility model provides a kind of electromagnetically operated valve to use comprises coil windings, winding skeleton, support, jump ring and is arranged in the plastic packaging layer and the attaching plug that exposes; Winding skeleton central authorities are provided with the via hole that connects the upper and lower end face, coil windings is twined setting on the winding skeleton, winding skeleton butt is fixed in the support, the upper and lower sidewall of support is respectively equipped with the through hole with the corresponding perforation of skeleton via hole, described jump ring is used for fixing valve body column connector and is arranged at the position, through hole edge of support upper side wall, and the jump ring external diameter is greater than described rack ventilating hole diameter; Also comprise and be used for described jump ring is carried out spacing protective cover, the upper side wall surface of the open end of protective cover and support fits, protective cover opening part ring week is provided with outside extension mouth, and the extension mouth internal diameter is greater than the jump ring external diameter, and the jump ring internal diameter is less than the rack ventilating hole diameter; Jump ring is the annular that has otch.
Preferably, support upper side wall surface, be provided with location hole with the junction of protective cover, the corresponding position of protective cover is provided with positioning tab.
Preferably, protective cover is the Circular Cylindrical Thin Shells body.
Preferably, protective cover is connected with the support one by the plastic packaging layer of sealing fully.
Compared with prior art, the utility model is by being provided with the structure that embeds jump ring at solenoid, and realization has saving, the High-efficient Production of the solenoid of clamping apparatus.
Description of drawings
Fig. 1 is the cutaway view of the utility model solenoid;
Fig. 2 is the stereogram of solenoid support of the present utility model, protective cover (biopsy cavity marker devices), jump ring connection.
Mark the following drawings mark thereon in conjunction with the accompanying drawings:
The 1-coil windings, 2-skeleton, 21-via hole, 3-support, 31-through hole, 4-protective cover, 41-extension mouth, 42-positioning tab, 5-jump ring, 51-otch, 6-attaching plug, 7-plastic packaging layer.
Embodiment
Below in conjunction with accompanying drawing, an embodiment of the present utility model is described in detail, but is to be understood that protection range of the present utility model is not subjected to the restriction of embodiment.
The overall plastic envelope that electromagnetically operated valve of the present utility model is used clamps coil as shown in Figure 1, 2, the attaching plug 6 that comprises coil windings 1, winding skeleton 2, support 3, has the annular jump ring 5 of otch 51 and be arranged in plastic packaging layer 7 and expose.
As shown in Figure 1, winding skeleton 2 is the column structure of " worker " font for section, the centre is provided with through " worker " font vertical portion and connects the via hole 21 of upper and lower end face, coil windings 1 is around " worker " font skeleton 2 and embed in the annular groove that skeleton 2 both sides form, support 3 is the bathtub construction of lateral direction penetrating, connects between the upper and lower sidewall in upper and lower end face embedding support 3 grooves of winding skeleton 2 and with support 3 sidewalls.The upper and lower sidewall of support 3 is provided with the through hole 31 with the 21 corresponding perforations of skeleton via hole; the upper side wall outer surface of support 3 is provided with the cylindric thin walled shell protective cover 4 of opening surface to rack ventilating hole 31; 4 opening part ring weeks of protective cover are provided with outside extension mouth 41; the internal diameter of extension mouth 41 is greater than the external diameter certain size of jump ring 5; the open end of protective cover 5 fits with the surface of corresponding support 3; form the caulking groove of ccontaining jump ring 5; the external diameter of jump ring 5 is slightly larger than the diameter of rack ventilating hole 31; simultaneously, the internal diameter of jump ring 5 is slightly less than the diameter (as shown in Figure 1) of rack ventilating hole 31.
Further as shown in Figure 1, the surface (being the upside wall) that support 3 connects protective cover is provided with location hole, and protective cover 4 is located by connecting with support 3 mutually by being provided with the corresponding positioning tab 42 of rack positioning hole.
Further as shown in Figure 1, protective cover 4 is connected with support 3 one by the plastic packaging layer of sealing fully 7.
When solenoid of the present utility model is connected with electromagnetic valve body, electromagnetic valve body is by column connector (not shown) perforating line ring framework via hole 21 and rack ventilating hole 31, be provided with the draw-in groove suitable the surface of connector ring week with jump ring 5, after jump ring 5 is backed down in its end, inserting gradually in the jump ring 5 of the connector of electromagnetically operated valve, to the draw-in groove of connector and jump ring scarf mutually, form valve body and be connected with the stable of solenoid.
Compared with prior art, the utility model is by being provided with the structure that embeds jump ring at solenoid, and realization has saving, the High-efficient Production of the solenoid of clamping apparatus.
More than disclosed only be a specific embodiment of the present utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into protection range of the present utility model.
Claims (4)
1. overall plastic envelope car coat type solenoid that electromagnetically operated valve is used comprises coil windings, winding skeleton, support, jump ring and is arranged in the plastic packaging layer and the attaching plug that exposes; Winding skeleton central authorities are provided with the via hole that connects the upper and lower end face, coil windings is twined setting on the winding skeleton, winding skeleton butt is fixed in the support, the upper and lower sidewall of support is respectively equipped with the through hole with the corresponding perforation of skeleton via hole, described jump ring is used for fixing valve body column connector and is arranged at the position, through hole edge of support upper side wall, and the jump ring external diameter is greater than described rack ventilating hole diameter; It is characterized in that, comprise also being used for described jump ring is carried out spacing protective cover that the upper side wall surface of the open end of protective cover and support fits, protective cover opening part ring week is provided with outside extension mouth, the extension mouth internal diameter is greater than the jump ring external diameter, and the jump ring internal diameter is less than the rack ventilating hole diameter; Jump ring is the annular that has otch.
2. the overall plastic envelope car coat type solenoid that electromagnetically operated valve according to claim 1 is used is characterized in that, described support upper side wall surface, is provided with location hole with the junction of protective cover, and the corresponding position of protective cover is provided with positioning tab.
3. the overall plastic envelope car coat type solenoid that electromagnetically operated valve according to claim 1 and 2 is used is characterized in that described protective cover is the Circular Cylindrical Thin Shells body.
4. the overall plastic envelope car coat type solenoid that electromagnetically operated valve according to claim 3 is used is characterized in that described protective cover is connected with the support one by the plastic packaging layer of sealing fully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200678986U CN202067622U (en) | 2011-03-15 | 2011-03-15 | All-plastic-packaged clamping type electromagnetic coil for solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200678986U CN202067622U (en) | 2011-03-15 | 2011-03-15 | All-plastic-packaged clamping type electromagnetic coil for solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202067622U true CN202067622U (en) | 2011-12-07 |
Family
ID=45061479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200678986U Expired - Lifetime CN202067622U (en) | 2011-03-15 | 2011-03-15 | All-plastic-packaged clamping type electromagnetic coil for solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202067622U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141818A (en) * | 2013-05-09 | 2014-11-12 | 宁波亨博电磁技术有限公司 | Sleeve-free miniature solenoid valve |
| CN111911700A (en) * | 2019-05-09 | 2020-11-10 | 开利公司 | Solenoid valve lockout |
| US11486424B2 (en) | 2019-11-13 | 2022-11-01 | Allison Transmission, Inc. | Valve assemblies incorporating solenoid clips and methods of assembling the same |
-
2011
- 2011-03-15 CN CN2011200678986U patent/CN202067622U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141818A (en) * | 2013-05-09 | 2014-11-12 | 宁波亨博电磁技术有限公司 | Sleeve-free miniature solenoid valve |
| CN111911700A (en) * | 2019-05-09 | 2020-11-10 | 开利公司 | Solenoid valve lockout |
| EP3736474A1 (en) * | 2019-05-09 | 2020-11-11 | Carrier Corporation | Solenoid valve lock |
| US11430591B2 (en) | 2019-05-09 | 2022-08-30 | Carrier Corporation | Solenoid valve lock |
| US11486424B2 (en) | 2019-11-13 | 2022-11-01 | Allison Transmission, Inc. | Valve assemblies incorporating solenoid clips and methods of assembling the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315514, Zhejiang, Ningbo province Fenghua District Jiangkou Street Square Bridge Industrial Zone Hengfeng Road West End Patentee after: Xingyu electronic (Ningbo) Co. Ltd. Address before: 315514, No. 55, Fang Gang Road, Fenghua District, Zhejiang Province Patentee before: FENGHUA XINGYU ELECTRONICS CO., LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |