CN2330006Y - Kick temp controller with rivet sleeve - Google Patents
Kick temp controller with rivet sleeve Download PDFInfo
- Publication number
- CN2330006Y CN2330006Y CN 98200816 CN98200816U CN2330006Y CN 2330006 Y CN2330006 Y CN 2330006Y CN 98200816 CN98200816 CN 98200816 CN 98200816 U CN98200816 U CN 98200816U CN 2330006 Y CN2330006 Y CN 2330006Y
- Authority
- CN
- China
- Prior art keywords
- rivet
- temperature controller
- type temperature
- kick type
- connection terminal
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- 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 a kick type temperature controller with rivet sleeves, comprising a temperature-sensing device, a contact assembly, an operation rod and a wiring terminal. Rivet sleeves are arranged on the rivets which are used as the connecting pieces of current carrying elements, and the two ends of each rivet sleeve are respectively connected with the bottom part of the contact assembly and the wiring terminal. The current carrying elements can also keep good connection through the rivet sleeves under high temperature environment and even that the elastic force of a casing is loosed. The utility model has the advantages of simple structure and very firm connection structure of the current carrying elements so that the electrical reliability and the service life of the kick type temperature controller are improved. The kick type temperature controller is suitable for the long time working under high temperature environment, and the structure is suitable for all kick type temperature controllers.
Description
The utility model relates to the mechanical temperature controller technical field, particularly a kind of Kick type temperature controller with the rivet cover.
At present, Kick type temperature controller is widely used in the household appliances such as electric-heating thermos, coffee pot, disinfection cabinet, micro-wave oven, as thermal protector or temperature controller.The principle of work of Kick type temperature controller is to utilize dish-like bimetallic strip to produce the characteristic that moment beats reaching under the uniform temperature, is implemented in the purpose that operating temperature following moment disconnects circuit.Existing a kind of Kick type temperature controller by bimetal disk, guide frame, actuating strut, capping, housing, moving contact component, decide contact assembly, rivet and connection terminal and form.When temperature controller was experienced ambient temperature and is changed to the kick temperature, the reverse flip that bimetal disk takes place by moment was a kick, and this kick action meeting promotes moving contact component downwards by actuating strut, and contact is disconnected.
It is that pressure during by riveted joint makes housing generation elastic deformation that the existing existing problem of Kick type temperature controller is to move, decide being connected of contact assembly and connection terminal, and the elastic reaction by housing makes, decides contact assembly, connection terminal and compresses with two of rivet respectively.When environment temperature higher, for example 120～150 ℃ the time; Or after having passed through many action frequencies, the plastic casing of temperature controller tends to produce creep in various degree, the elastic deformation amount is reduced, the stress relaxation that adds in advance, thereby the snap-in force that depends on the housing elastic deformation is reduced, connection between the current-carrying element takes place loosening, influences reliability of products.
The purpose of this utility model is to provide a kind of reliability height, and the life-span is long, is suitable for the Kick type temperature controller at the band rivet cover of the medium-term and long-term work of hot environment.
The purpose of this utility model is achieved in that a kind of Kick type temperature controller with the rivet cover, comprise bimetal disk or bimetal disk and action movie the combination biplate and resetting-mechanism, guide frame, actuating strut, capping, housing, moving contact component, decide contact assembly, rivet, connection terminal, the rivet cover is housed on rivet, and its two ends join with the bottom and the connection terminal of contact assembly respectively.The shape of described rivet cover can be cast or flanged cast.When sending out the rivet cover and adopting flanged cast, flange is close to contact assembly one side or is close to connector end one side.The long rivet that contact assembly and connection terminal are decided in riveted joint is with long rivet cover, and the short rivet of riveted joint moving contact component and connection terminal is with the short rivet cover.The material of described rivet cover is a metal, preferably adopts stainless steel material.
The technical solution of the utility model is applicable to all kinds of Kick type temperature controllers such as the Kick type temperature controller that automatically resets, hand-reset Kick type temperature controller, button type kicking temperature controller, biplate (being combined by bimetal disk and action movie) Kick type temperature controller with manual reset.
Principle of work of the present utility model is: during riveted joint, the distortion pier of manufactured head slightly passes to rivet cover and housing to pressure simultaneously, because the Design of length of rivet cover must be more a little longer than the housing through-hole that cooperates with it, it at first and directly is subjected to the pressure of ailhead and produces elastic deformation, and the elastic reaction that is produced compresses the current-carrying element.Because the stainless shrinkage factor as the rivet cover is little more than plastics, does not produce creep under the temperature controller working temperature substantially, and its rigidity height, so anti-stress relaxation performance is good more than plastics.In hot environment, even the elastic force of housing is loose, the electrical equipment of current-carrying such as dynamic and static contact assembly, connection terminal still can keep good connection by the rivet cover.
That advantage of the present utility model is is simple in structure, the syndeton between the current-carrying element is very firm, thereby improves its electric reliability and mission life greatly, and is suitable in the medium-term and long-term work of hot environment.
Fig. 1 is the utility model be applied to automatically reset structural representation in the Kick type temperature controller.
Fig. 2 is that the utility model is applied to the structural representation in the biplate manual replacement type Kick type temperature controller.
By following embodiment the utility model is further elaborated.
Fig. 1 is the utility model be applied to automatically reset embodiment in the Kick type temperature controller.This temperature controller by short rivet 1, short rivet cover 2, housing 3, capping 4, guide frame 5, bimetal disk 6, actuating strut 7, decide contact assembly 8, moving contact component 9, long rivet 10, long rivet overlap 11 and connection terminal 12 form.Short rivet cover 2 is the flanged cast of an end, and short rivet 1 is penetrated the web member of moving contact component 9, is inserted in short rivet cover 2 again, penetrates the connecting hole of a connection terminal 12 then, and rivets.Long rivet cover 11 is the flanged cast of an end, and long rivet 10 is penetrated the connecting link of deciding contact assembly 8, is inserted in long rivet cover 11 again, penetrates the connecting hole of another connection terminal 12 then, and rivets.Promptly become the Kick type temperature controller of band rivet cover.
Fig. 2 is that the utility model is applied to the embodiment in the biplate manual replacement type Kick type temperature controller, this routine temperature controller and last routine difference are that temperature sensing device adopts bimetal disk 6 and stainless steel action movie 13 to be combined into biplate, the ejector return pin 14 and the handle 15 that resets are equipped with in the central authorities of this external housing 3, and both are identical for other structures.
Claims (5)
1, a kind of Kick type temperature controller with the rivet cover, comprise bimetal disk or bimetal disk and action movie the combination biplate and resetting-mechanism, guide frame, actuating strut, capping, housing, moving contact component, decide contact assembly, rivet connection terminal, it is characterized in that described rivet is equipped with the rivet cover, its two ends join with the bottom and the connection terminal of contact assembly respectively.
2, Kick type temperature controller according to claim 1 is characterized in that the shape of described rivet cover is cast or flanged cast.
3, Kick type temperature controller according to claim 1 and 2 is characterized in that flange is close to contact assembly one side or is close to connection terminal one side when the rivet cover adopts flanged cast.
4, Kick type temperature controller according to claim 1 is characterized in that riveting the long rivet of deciding contact assembly and connection terminal and is with long rivet cover; The short rivet of riveted joint moving contact component and connection terminal is with the short rivet cover.
5, Kick type temperature controller according to claim 1 is characterized in that the material of described rivet cover is a metal, preferably adopts stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98200816 CN2330006Y (en) | 1998-01-26 | 1998-01-26 | Kick temp controller with rivet sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98200816 CN2330006Y (en) | 1998-01-26 | 1998-01-26 | Kick temp controller with rivet sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2330006Y true CN2330006Y (en) | 1999-07-21 |
Family
ID=33958261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98200816 Expired - Lifetime CN2330006Y (en) | 1998-01-26 | 1998-01-26 | Kick temp controller with rivet sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2330006Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891037A (en) * | 2012-09-25 | 2013-01-23 | 常熟新都安电器有限公司 | Temperature controller riveting structure |
| CN104064401A (en) * | 2014-06-24 | 2014-09-24 | 广东福尔电子有限公司 | Sudden-skipping temperature controller reliable in electrical connection and assembly method thereof |
| CN104078278A (en) * | 2014-06-24 | 2014-10-01 | 广东福尔电子有限公司 | Thermostat and assembling method thereof |
| CN104078277A (en) * | 2014-06-24 | 2014-10-01 | 广东福尔电子有限公司 | High-power kick type temperature controller and assembly method thereof |
-
1998
- 1998-01-26 CN CN 98200816 patent/CN2330006Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891037A (en) * | 2012-09-25 | 2013-01-23 | 常熟新都安电器有限公司 | Temperature controller riveting structure |
| CN104064401A (en) * | 2014-06-24 | 2014-09-24 | 广东福尔电子有限公司 | Sudden-skipping temperature controller reliable in electrical connection and assembly method thereof |
| CN104078278A (en) * | 2014-06-24 | 2014-10-01 | 广东福尔电子有限公司 | Thermostat and assembling method thereof |
| CN104078277A (en) * | 2014-06-24 | 2014-10-01 | 广东福尔电子有限公司 | High-power kick type temperature controller and assembly method thereof |
| WO2015196320A1 (en) * | 2014-06-24 | 2015-12-30 | 广东福尔电子有限公司 | Thermostat with reliable electrical connection and assembly method therefor |
| CN104078277B (en) * | 2014-06-24 | 2016-08-31 | 广东福尔电子有限公司 | A kind of powerful Kick type temperature controller and assembly method thereof |
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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 |