CN201397772Y - High load relay - Google Patents
High load relay Download PDFInfo
- Publication number
- CN201397772Y CN201397772Y CN2009201510627U CN200920151062U CN201397772Y CN 201397772 Y CN201397772 Y CN 201397772Y CN 2009201510627 U CN2009201510627 U CN 2009201510627U CN 200920151062 U CN200920151062 U CN 200920151062U CN 201397772 Y CN201397772 Y CN 201397772Y
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- CN
- China
- Prior art keywords
- armature
- disposed
- relay
- contact
- utility
- 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 - Fee Related
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Abstract
The utility model relate to a relay, especially a high load relay. The structure of the relay comprises a housing; a coil form is disposed on the upper part inside the housing; an iron is disposed under the coil form; an armature is connected with the iron by a movable spring; a contact is disposed on one side of the armature; a convex rib is disposed on the inner wall of the housing between the armature and the contact; and a convex rib is also disposed on the coil form. Compared with the current technologies, the high load relay of the utility model reduces the factors which cause spark splash, obstructs the splash path on the contact component of the original product, and further limits the space for controlling splash of dust and particles; thereby improves the performance and practical life of the product.
Description
Technical field
The utility model relates to a kind of relay, and a kind of high capacity relay specifically is provided.
Background technology
The spark that produces when conventional mechanical formula high capacity type relay generally moves is bigger, the contact can produce very big material transfer and dust etc. when switching, the dust of these generations and particle generally splash does not have regularity, do not have splashing of rule sometimes can have influence on the overall performance of subsequent product like this, can cause blocking of product section element, also very serious to the influence in entire product life-span.
The utility model content
The utility model is at above deficiency, a kind of high capacity relay is provided, reduced the factor that spark splashes that produces, the path that the contact element of original product is splashed intercepts, and then will control the space that dust and particle splash and limit, thereby the performance and the actual life-span of improving product.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of high capacity relay, comprise shell, described shell internal upper part is provided with bobbin, described bobbin below is provided with yoke, described yoke is connected with armature by moving spring, described armature one side is provided with the contact, and the outer casing inner wall between described armature and the contact is provided with convex tendon, and described bobbin is provided with convex tendon.
High capacity relay of the present utility model, it is provided with convex tendon respectively on shell and bobbin, the path that the contact element of original product is splashed intercepts, and the space that control dust and particle splash is limited, reduce the probability that causes element to block, increased life of product.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kind of internal structure schematic diagram of high capacity relay;
Fig. 2 is a kind of shell mechanism schematic diagram of high capacity relay;
Fig. 3 is a kind of coil holder structure schematic diagram of high capacity relay.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
Provide a most preferred embodiment below:
Shown in accompanying drawing 1,2 and 3, a kind of high capacity relay, comprise shell 1, described shell 1 internal upper part is provided with bobbin 2, described bobbin 2 belows are provided with yoke 3, and described yoke 3 is connected with armature 5 by moving spring 4, and described armature 5 one sides are provided with contact 6, shell 1 inwall between described armature 5 and the contact 6 is provided with convex tendon 7, and described bobbin 2 is provided with convex tendon 8.
Above-described embodiment, the utility model embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection range of the present utility model.
Claims (1)
1, a kind of high capacity relay, comprise shell, described shell internal upper part is provided with bobbin, described bobbin below is provided with yoke, described yoke is connected with armature by moving spring, and described armature one side is provided with the contact, it is characterized in that, outer casing inner wall between described armature and the contact is provided with convex tendon, and described bobbin is provided with convex tendon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201510627U CN201397772Y (en) | 2009-05-01 | 2009-05-01 | High load relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201510627U CN201397772Y (en) | 2009-05-01 | 2009-05-01 | High load relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201397772Y true CN201397772Y (en) | 2010-02-03 |
Family
ID=41620299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201510627U Expired - Fee Related CN201397772Y (en) | 2009-05-01 | 2009-05-01 | High load relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201397772Y (en) |
-
2009
- 2009-05-01 CN CN2009201510627U patent/CN201397772Y/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20120501 |