CN2616778Y - Coil packing structure for electronic expansion valve - Google Patents
Coil packing structure for electronic expansion valve Download PDFInfo
- Publication number
- CN2616778Y CN2616778Y CN 03229713 CN03229713U CN2616778Y CN 2616778 Y CN2616778 Y CN 2616778Y CN 03229713 CN03229713 CN 03229713 CN 03229713 U CN03229713 U CN 03229713U CN 2616778 Y CN2616778 Y CN 2616778Y
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- CN
- China
- Prior art keywords
- expansion valve
- coil
- pole plate
- utility
- model
- 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 relates to an electronic expansion valve and a coil encapsulation structure that resembles the valve body, comprises an upper pole plate and a lower pole plate and is characterized in that two convex lugs are respectively positioned on the upper and the lower pole plate in the same direction, a clip is provided with a through-hole which corresponds to the convex lug, the convex lug passes through the through-hole and is riveted to the other side of the clip. The utility model has the advantages of simple structure and easy assembly, besides connecting the upper and the lower pole plate together, the utility model also has the function that the troughs at the flanging can rotate in co-ordination with the coil fixing skeleton of the valve body to achieve the function of multipoint detent.
Description
[technical field]
The utility model relates to the manufacturing field of electric expansion valve and similar valve body, the coil package structure of especially a kind of electric expansion valve and similar valve body.
[background technique]
Electric expansion valve is a control unit commonly used in the system such as air-conditioning, it has the packed coil as power source, and existing coil package structure is not too reasonable, and assembly operation is carried out in inconvenience, and existing packed coil is firm inadequately with being connected of valve body, influences life of product.
[model utility content]
The technical assignment of the technical problems to be solved in the utility model and proposition is to overcome the existing existing above-mentioned defective of coil package structure, provide a kind of be convenient to assembly operation and with enough firm coil package structure of being connected of valve body, with the raising life of product.For this reason, the utility model is taked following technical proposals:
A kind of coil package structure of electric expansion valve, comprise top crown and lower polar plate, it is characterized in that having lug respectively on the same direction of lower polar plate, have the through hole corresponding with described lug on the buckle, described lug passes riveting behind the through hole and bends opposite side at buckle.Described lug is to protrude outside upper and lower pole plate body and the element of construction that is connected with upper and lower pole plate body, and it can be the part of upper and lower pole plate self, also can be to be located at element of construction on the upper and lower pole plate in addition with certain join strength; This lug passes riveting behind the through hole and bends at the opposite side of buckle and upper and lower pole plate is connected together tightly.
The coil package structure of described electric expansion valve is characterized in that described buckle has a flanging, has a concave point on this flanging.
The coil package structure of described electric expansion valve is characterized in that described buckle is " " shape.
The utility model is simple in structure, is easy to assembling, and it acts on except the last lower polar plate of coil is linked together, and is positioned at concave point on the flanging and can also be rotated with the coil stationary frame of valve body and cooperates, and reaches the effect of multiple spot screens.
Below in conjunction with Figure of description the utility model is described further.
[description of drawings]
Fig. 1 is a structural representation of the present utility model.
[embodiment]
Coil package structure as shown in the figure is the lug 7 that the right-hand member setting at top crown 2, lower polar plate 1 is connected as a single entity with it, and the through hole corresponding with lug 6 offered in the vertical part of " " shape buckle 5, and lug 7 passes through hole 6 back rivetings and bends right side at buckle 5; Its transverse part is a flanging 4, and punching press downwards has a concave point 3 on the flanging.Concave point can be stuck in the outer marginal pore of coil stationary frame of valve body, realizes fixedlying connected of coil and valve body; " " shape structure of buckle has the effect that increases concave point elastic force, and valve body and coil are combined better.Outer marginal pore is generally a plurality of, and is arranged on the same circular arc on the coil stationary frame (not marking among the figure), therefore can make coil multipoint positioning on fixing frame by concave point and cooperating of a plurality of outer marginal pores.
Claims (3)
1, a kind of coil package structure of electric expansion valve, comprise top crown and lower polar plate, it is characterized in that having lug respectively on the same direction of upper and lower pole plate, have the through hole corresponding with described lug on the buckle, described lug passes riveting behind the through hole and bends opposite side at buckle.
2, the coil package structure of electric expansion valve according to claim 1 is characterized in that described buckle has a flanging, has a concave point on this flanging.
3, the coil package structure of electric expansion valve according to claim 2 is characterized in that described buckle is " " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229713 CN2616778Y (en) | 2003-03-21 | 2003-03-21 | Coil packing structure for electronic expansion valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229713 CN2616778Y (en) | 2003-03-21 | 2003-03-21 | Coil packing structure for electronic expansion valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2616778Y true CN2616778Y (en) | 2004-05-19 |
Family
ID=34247363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03229713 Expired - Lifetime CN2616778Y (en) | 2003-03-21 | 2003-03-21 | Coil packing structure for electronic expansion valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2616778Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101493156B (en) * | 2008-01-25 | 2011-06-01 | 浙江三花股份有限公司 | Electric Valve |
| CN102606793A (en) * | 2012-03-26 | 2012-07-25 | 宁波奥柯汽车空调有限公司 | Electromagnetic expansion valve |
| CN102840372A (en) * | 2011-06-23 | 2012-12-26 | 浙江三花股份有限公司 | Expansion valve and coil thereof |
| CN106969186A (en) * | 2017-05-25 | 2017-07-21 | 东莞质研工业设计服务有限公司 | A kind of loop construction of expansion valve |
| CN107084559A (en) * | 2017-05-25 | 2017-08-22 | 东莞质研工业设计服务有限公司 | A kind of expansion valve of removable convenient dismounting |
| CN111188933A (en) * | 2016-07-14 | 2020-05-22 | 浙江三花汽车零部件有限公司 | Electronic expansion valve |
| CN111219518A (en) * | 2018-11-27 | 2020-06-02 | 浙江盾安禾田金属有限公司 | Electronic expansion valve |
-
2003
- 2003-03-21 CN CN 03229713 patent/CN2616778Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101493156B (en) * | 2008-01-25 | 2011-06-01 | 浙江三花股份有限公司 | Electric Valve |
| CN102840372A (en) * | 2011-06-23 | 2012-12-26 | 浙江三花股份有限公司 | Expansion valve and coil thereof |
| CN102840372B (en) * | 2011-06-23 | 2016-03-02 | 浙江三花股份有限公司 | A kind of expansion valve and coil thereof |
| CN102606793A (en) * | 2012-03-26 | 2012-07-25 | 宁波奥柯汽车空调有限公司 | Electromagnetic expansion valve |
| CN111188933A (en) * | 2016-07-14 | 2020-05-22 | 浙江三花汽车零部件有限公司 | Electronic expansion valve |
| CN106969186A (en) * | 2017-05-25 | 2017-07-21 | 东莞质研工业设计服务有限公司 | A kind of loop construction of expansion valve |
| CN107084559A (en) * | 2017-05-25 | 2017-08-22 | 东莞质研工业设计服务有限公司 | A kind of expansion valve of removable convenient dismounting |
| CN107084559B (en) * | 2017-05-25 | 2019-06-25 | 扬州松源管阀有限公司 | A kind of removable expansion valve easy to disassemble |
| CN111219518A (en) * | 2018-11-27 | 2020-06-02 | 浙江盾安禾田金属有限公司 | Electronic expansion valve |
| CN111219518B (en) * | 2018-11-27 | 2022-03-08 | 浙江盾安禾田金属有限公司 | Electronic expansion valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130321 Granted publication date: 20040519 |