CN105390339B - A kind of flashing adjustable type temperature controller - Google Patents
A kind of flashing adjustable type temperature controller Download PDFInfo
- Publication number
- CN105390339B CN105390339B CN201510992227.3A CN201510992227A CN105390339B CN 105390339 B CN105390339 B CN 105390339B CN 201510992227 A CN201510992227 A CN 201510992227A CN 105390339 B CN105390339 B CN 105390339B
- Authority
- CN
- China
- Prior art keywords
- ceramic ring
- bimetal leaf
- movable contact
- bottom plate
- contact 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 - Fee Related
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
- H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Thermally Actuated Switches (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of flashing adjustable type temperature controllers, including bottom plate, bimetal leaf, ceramic ring I, movable contact spring group, ceramic ring II, static contact group and thermoregulative mechanism, ceramic ring I, static contact group, ceramic ring II, movable contact spring group and thermoregulative mechanism from top to bottom pass sequentially through long rivet on bottom plate, the ceramic ring I is diplopore ceramic ring, one hole of diplopore ceramic ring is mounted on bottom plate, another hole is connected with each other by short rivet and bimetal leaf, and one end of bimetal leaf is connect by porcelain bar with movable contact spring group.Original single hole ceramic ring is changed to diplopore ceramic ring by the present invention, bimetal leaf and bottom plate, thermoregulative mechanism and dynamic and static contact group are separated by diplopore ceramic ring, the bottom of electric heating appliance is arranged separately in by screw again, greatly reduce heat transfer of other parts to bimetal leaf, so that the temperature of bimetal leaf and temperature measuring point is more consistent, that is, improve temperature controller sensitivity and precision.
Description
Technical field
The present invention relates to a kind of temperature controllers on electric kettle, and in particular to a kind of flashing adjustable type temperature controller.
Background technology
Common flashing adjustable type temperature controller is a kind of temperature controller of temperature-sensitive bimetal leaf as temperature-sensing element.Bimetallic
Piece then causes movable contact and is closed or detaches with flashing for stationary contact because temperature change generates flexural deformation.With reference to Fig. 1, commonly use
Flashing adjustable type temperature controller include bottom plate, ceramic ring, bimetal leaf, movable contact spring group, static contact group and thermoregulative mechanism etc., it is described
Bimetal leaf, ceramic ring, static contact group, movable contact spring group and thermoregulative mechanism from top to bottom pass sequentially through rivet on bottom plate, riveting
Nail is also mounting base simultaneously, and screw passes through rivet bottom-up, and temperature controller is mounted on to the thermometric position of electric heating appliance.It is surveying
Wen Shi because rivet, bottom plate and thermoregulative mechanism are all made of metal material, be heat good conductor, the meeting between bimetal leaf
Heat transfer is generated, especially when measured appliance power is big, during quick heating, the impacted bigger of bimetal leaf, reaction is even more to lag.
Invention content
For overcome the deficiencies in the prior art, the present invention provides a kind of thermometric accurately flashing adjustable type temperature controller.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of flashing adjustable type temperature controller, including bottom plate, bimetal leaf, ceramic ring I, movable contact spring group, ceramic ring II, static contact
Group and thermoregulative mechanism, it is characterised in that：Ceramic ring I, static contact group, ceramic ring II, movable contact spring group and thermoregulative mechanism are from top to bottom successively
It is mounted on bottom plate by long rivet, the ceramic ring I is diplopore ceramic ring, and a hole of diplopore ceramic ring is mounted on bottom plate, another
A hole is connected with each other by short rivet and bimetal leaf, and one end of bimetal leaf is connect by porcelain bar with movable contact spring group, described double
Floor projection between sheet metal, diplopore ceramic ring and movable contact spring group surrounds triangle, the bimetal leaf central axes and movable contact spring
Group central axes are not parallel lines, and the bimetal leaf is connected with each other with diplopore ceramic ring by short rivet, are equipped in short rivet for spiral shell
The mounting hole penetrated is followed closely, screw passes through short rivet mounted on the thermometric position of electric heating appliance.
The beneficial effects of the invention are as follows：Original single hole ceramic ring is changed to diplopore ceramic ring by the present invention, will by diplopore ceramic ring
Bimetal leaf separates, then the bottom of electric heating appliance is arranged separately in by screw with bottom plate, thermoregulative mechanism and dynamic and static contact group
Portion greatly reduces heat transfer of other parts to bimetal leaf, so that the temperature of bimetal leaf and temperature measuring point more one
It causes, that is, improves temperature controller sensitivity and precision.
Description of the drawings
The present invention is further described with embodiment below in conjunction with the accompanying drawings：
Fig. 1 is the structure diagram of conventional temperature control device；
Fig. 2 is the structure diagram of the present embodiment；
Fig. 3 is the right view of Fig. 2；
Fig. 4 is the vertical view of Fig. 2；
Fig. 5 is A-A sectional views of Fig. 4；
Fig. 6 is structure diagram when the present embodiment is mounted on electric kettle bottom.
Specific embodiment
With reference to Fig. 2 to Fig. 6, a kind of flashing adjustable type temperature controller that the present embodiment is provided, including bottom plate 1, bimetallic
Piece 2, ceramic ring I, movable contact spring group 4, ceramic ring II 5, static contact group 6 and thermoregulative mechanism 7, ceramic ring I, ceramic ring II 5, are moved and are touched static contact group 6
Piece group 4, ceramic ring III and thermoregulative mechanism 7 from top to bottom pass sequentially through long rivet 10 on bottom plate 1, and the thermoregulative mechanism 7 wraps
The knob for including thimble and thimble being driven to move up and down, can also be used cam mechanism and is adjusted certainly, and there is identical technology to imitate
Fruit.The ceramic ring I is diplopore ceramic ring 3, and a hole of diplopore ceramic ring is mounted on bottom plate 1, another hole by short rivet 9 with it is double
Sheet metal 2 is connected with each other, and one end of bimetal leaf 2 is connect by porcelain bar 8 with movable contact spring group 4, and bimetal leaf 2 is not in movable contact spring group
4 surface, 2 central axes of bimetal leaf and 4 central axes of movable contact spring group are not parallel lines, reduce heat transfer.The bottom plate 1 can
It is made of non-metallic material, reduces the transmission of thermal energy.
As preferred embodiment, the floor projection between the bimetal leaf 2, diplopore ceramic ring 3 and movable contact spring group 4 is enclosed
Into triangle, that is, 2 central axes of bimetal leaf and 4 central axes of movable contact spring group are not parallel lines.
In the present embodiment, the bimetal leaf 2 is connect with diplopore ceramic ring 3 by short rivet 9, is equipped with and is supplied in short rivet 9
The mounting hole that screw penetrates, the present embodiment temperature controller are mounted on the thermometric position of electric heating appliance by screw across short rivet 9, not only
Influence of other parts to bimetal leaf 2 can be reduced, so that connecting easier, being reliable.Due to short rivet 9
As mounting base, long rivet 10 is without the tubular rivet with mounting hole, using solid rivet or screw.
In the present embodiment, two rivets are included in temperature controller, a short rivet 9 is connect with bimetal leaf；Another length
Rivet 10 is connect with other parts in addition to bimetal leaf 2, and two rivets are each passed through two holes of diplopore ceramic ring.
The foregoing is merely the preferred embodiments of the present invention, as long as realizing the skill of the object of the invention with essentially identical means
Art scheme is belonged within protection scope of the present invention.
Claims (1)
1. a kind of flashing adjustable type temperature controller, including bottom plate（1）, bimetal leaf（2）, ceramic ring I, movable contact spring group（4）, ceramic ring II
（5）, static contact group（6）And thermoregulative mechanism（7）, it is characterised in that：Ceramic ring I, static contact group（6）, ceramic ring II（5）, movable contact spring group
（4）And thermoregulative mechanism（7）From top to bottom pass sequentially through long rivet（10）Mounted on bottom plate（1）On, the ceramic ring I is diplopore ceramic ring
（3）, diplopore ceramic ring（3）A hole be mounted on bottom plate（1）On, another hole passes through short rivet（9）With bimetal leaf（2）Mutually
Connection, bimetal leaf（2）One end pass through porcelain bar（8）With movable contact spring group（4）Connection, the bimetal leaf（2）, diplopore ceramic ring
（3）With movable contact spring group（4）Between floor projection surround triangle, the bimetal leaf（2）Central axes and movable contact spring group（4）In
Axis is not parallel lines, the bimetal leaf（2）With diplopore ceramic ring（3）Pass through short rivet（9）It is connected with each other, short rivet（9）It is interior
Equipped with the mounting hole penetrated for screw, screw passes through short rivet（9）Mounted on the thermometric position of electric heating appliance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510992227.3A CN105390339B (en) | 2015-12-22 | 2015-12-22 | A kind of flashing adjustable type temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510992227.3A CN105390339B (en) | 2015-12-22 | 2015-12-22 | A kind of flashing adjustable type temperature controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105390339A CN105390339A (en) | 2016-03-09 |
| CN105390339B true CN105390339B (en) | 2018-07-06 |
Family
ID=55422510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510992227.3A Expired - Fee Related CN105390339B (en) | 2015-12-22 | 2015-12-22 | A kind of flashing adjustable type temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105390339B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335945B (en) * | 2018-04-12 | 2019-12-31 | 甘跃斌 | Flashing type double-temperature linkage temperature controller |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201865U (en) * | 1987-02-10 | 1987-12-26 | 徐立军 | Quick-acting type temp. controller |
| DE3711666A1 (en) * | 1987-04-07 | 1988-10-27 | Hofsass P | TEMPERATURE SWITCH |
| CN2124642U (en) * | 1992-07-18 | 1992-12-16 | 何平 | Electric cooker |
| CN204303683U (en) * | 2015-01-02 | 2015-04-29 | 欣大电气有限公司 | Thermal compensation adjustable temp. controller |
| CN105023802B (en) * | 2015-07-24 | 2019-02-12 | 甘跃斌 | A kind of adjusting temperature controller |
| CN205428829U (en) * | 2015-12-22 | 2016-08-03 | 甘跃斌 | Flicker adjustable thermostat of formula |
-
2015
- 2015-12-22 CN CN201510992227.3A patent/CN105390339B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105390339A (en) | 2016-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20211222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |