CN106847615A - kick type temperature controller - Google Patents
kick type temperature controller Download PDFInfo
- Publication number
- CN106847615A CN106847615A CN201611264473.8A CN201611264473A CN106847615A CN 106847615 A CN106847615 A CN 106847615A CN 201611264473 A CN201611264473 A CN 201611264473A CN 106847615 A CN106847615 A CN 106847615A
- Authority
- CN
- China
- Prior art keywords
- temperature controller
- bimetal leaf
- alloy
- type temperature
- aluminium
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C14/00—Alloys based on titanium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
- H01H2037/526—Materials for bimetals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Contacts (AREA)
Abstract
The invention provides a kind of Kick type temperature controller, including capping, bimetal leaf, leading truck, housing, actuating strut, determine contact assembly, moving contact component, rivet and two binding posts；It is described to determine contact assembly, moving contact component and connect and be pressed on the housing with the corresponding binding post by rivet respectively, the bimetal leaf is connected on the leading truck, wherein, the wherein a piece of of the bimetal leaf is 89~94wt% aluminium, 0.8~1.5wt% silver, remaining is the aluminium alloy of magnesium, another titanium for 71~84wt%, 7~10wt% zinc, remaining is the alloy of zirconium, it is active layers compared with the aluminium alloy of high expansion coefficient, the titanium alloy of the coefficient of expansion of telling somebody what one's real intentions are is passive layer.Of the invention that beneficial effect is that bimetal leaf uses alloy material, corrosion resistance is greatly improved.
Description
Technical field
The present invention relates to a kind of temperature controller, specifically a kind of Kick type temperature controller.
Background technology
At present, traditional bimetal leaf Kick type temperature controller is encapsulated by a capping for sealing, and main action component is
One discoidal bimetallic thermal sensitive piece, bimetallic thermal sensitive piece understands reverse kick after being heated, by the ceramic bar inside temperature controller
Movable contact spring is promoted, so as to the break-make for realizing moving contact with determine contact.But existing single sheet metal, resistance to corrosion is weak,
The degree of accuracy and the service life of temperature controller can be influenceed.
The content of the invention
It is an object of the invention to provide a kind of Kick type temperature controller, to solve the not corrosion resistant problem of existing temperature controller.
What the present invention was realized in：A kind of Kick type temperature controller, including it is capping, bimetal leaf, leading truck, housing, dynamic
Make bar, determine contact assembly, moving contact component, rivet and two binding posts；It is described to determine contact assembly, moving contact component and lead to respectively
Cross rivet to connect and be pressed on the housing with the corresponding binding post, the bimetal leaf is connected to the leading truck
On, wherein,
The wherein a piece of of the bimetal leaf is 89~94wt% aluminium, and 0.8~1.5wt% is silver-colored, and remaining is the aluminium alloy of magnesium,
Another titanium for 71~84wt%, 7~10wt% zinc, remaining is the alloy of zirconium, compared with high expansion coefficient aluminium alloy for actively
Layer, the titanium alloy of the coefficient of expansion of telling somebody what one's real intentions are is passive layer.
Preferably, the content of aluminium is 93wt% in the aluminium alloy.
Preferably, the aluminium content in the titanium alloy is 79wt%.
Preferably, the thickness of the active layers is 0.090mm~0.1mm.
Preferably, the thickness of the passive layer is 0.080~0.090mm.
Preferably, 0.17mm~0.19mm is consoled after the bimetal leaf.
Of the invention that beneficial effect is that bimetal leaf uses alloy material, corrosion resistance is greatly improved.
Specific embodiment
In specific implementation, titanium aluminium first, zinc, zirconium proportionally melts, then pours into a mould the present invention under an inert gas, heat
The thin plate for below 2mm is rolled, then by aluminium, silver, magnesium alloy poured thereon 2mm, cooling cut-parts are that can obtain double gold of the invention
Category disk.
Prioritization scheme one, the aluminium content in aluminium alloy is 93wt%.
Prioritization scheme two, the aluminium content in titanium alloy is 79wt%.
Temperature controller of the invention can be widely applied to electric equipment products of the temperature-control range at -50~350 degrees Celsius.
Claims (6)
1. a kind of Kick type temperature controller, including capping, bimetal leaf, leading truck, housing, actuating strut, contact assembly, moving contact are determined
Component, rivet and two binding posts；It is described to determine contact assembly, moving contact component respectively by rivet and the corresponding wiring
Terminal is connected and is pressed on the housing, and the bimetal leaf is connected on the leading truck, it is characterized in that,
The wherein a piece of of the bimetal leaf is 89~94wt% aluminium, and 0.8~1.5wt% is silver-colored, and remaining is the aluminium alloy of magnesium, another
Piece is the titanium of 71~84wt%, 7~10wt% zinc, and remaining is the alloy of zirconium, is active layers compared with the aluminium alloy of high expansion coefficient, is handed over
The titanium alloy of the bottom coefficient of expansion is passive layer.
2. Kick type temperature controller according to claim 1, it is characterized in that, the content of aluminium is 93wt% in the aluminium alloy.
3. Kick type temperature controller according to claim 1, it is characterized in that, the aluminium content in the titanium alloy is 79wt%.
4. Kick type temperature controller according to claim 1, it is characterized in that, the thickness of the active layers for 0.090mm~
0.1mm。
5. Kick type temperature controller according to claim 1, it is characterized in that, the thickness of the passive layer for 0.080~
0.090mm。
6. Kick type temperature controller according to claim 1, it is characterized in that, consoled after the bimetal leaf 0.17mm~
0.19mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611264473.8A CN106847615A (en) | 2016-12-30 | 2016-12-30 | kick type temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611264473.8A CN106847615A (en) | 2016-12-30 | 2016-12-30 | kick type temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106847615A true CN106847615A (en) | 2017-06-13 |
Family
ID=59116953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611264473.8A Pending CN106847615A (en) | 2016-12-30 | 2016-12-30 | kick type temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106847615A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258687A (en) * | 2013-04-24 | 2013-08-21 | 陈晓英 | Abrupt-jumping-type temperature controller |
| CN104752098A (en) * | 2015-03-27 | 2015-07-01 | 卢润湖 | Bimetallic strip for sudden-jump-type temperature controller |
| CN105845501A (en) * | 2016-06-12 | 2016-08-10 | 苏州华旃航天电器有限公司 | Strong-sealing thermal protector |
-
2016
- 2016-12-30 CN CN201611264473.8A patent/CN106847615A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258687A (en) * | 2013-04-24 | 2013-08-21 | 陈晓英 | Abrupt-jumping-type temperature controller |
| CN104752098A (en) * | 2015-03-27 | 2015-07-01 | 卢润湖 | Bimetallic strip for sudden-jump-type temperature controller |
| CN105845501A (en) * | 2016-06-12 | 2016-08-10 | 苏州华旃航天电器有限公司 | Strong-sealing thermal protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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 |
Application publication date: 20170613 |
|
| RJ01 | Rejection of invention patent application after publication |