CN107946137A - A kind of snap-action probing bar type temperature controller - Google Patents
A kind of snap-action probing bar type temperature controller Download PDFInfo
- Publication number
- CN107946137A CN107946137A CN201810013918.8A CN201810013918A CN107946137A CN 107946137 A CN107946137 A CN 107946137A CN 201810013918 A CN201810013918 A CN 201810013918A CN 107946137 A CN107946137 A CN 107946137A
- Authority
- CN
- China
- Prior art keywords
- porcelain
- temperature controller
- component
- stent
- bar type
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 35
- 239000010935 stainless steel Substances 0.000 claims abstract description 26
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 26
- 239000004411 aluminium Substances 0.000 claims abstract description 12
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 10
- 239000011572 manganese Substances 0.000 claims abstract description 10
- 229910052573 porcelain Inorganic materials 0.000 claims description 42
- 239000000919 ceramic Substances 0.000 claims description 31
- 230000003068 static effect Effects 0.000 claims description 15
- 230000037452 priming Effects 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 230000008018 melting Effects 0.000 abstract description 3
- 238000002844 melting Methods 0.000 abstract description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 description 5
- 229910001374 Invar Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 235000021168 barbecue Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000013550 pizza Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/04—Bases; Housings; Mountings
-
- 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
- H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention discloses a kind of snap-action probing bar type temperature controller, including with highly sensitive tube body, stent, expansion thread and temperature control component, the tube body main body uses aluminum pipe, and stent is connected with tube body, tube body is built-in with expansion thread, and the temperature control component is connected by stent and expansion thread with tube body.A kind of snap-action probing bar type temperature controller of the present invention, it is rational in infrastructure, stainless steel is substituted using aluminum pipe, it is big using the coefficient of expansion of aluminium, sense the characteristics of sensitive, make the control of temperature controller sensitiveer, and aluminum pipe is prepared by melting manganese addition to aluminium ingot, the hardness of aluminum pipe is improved using the metallic character of manganese, the fusing point that solves aluminium is low, the defects of hardness is small, so that probing bar type temperature controller is not easy to wear, while improves the fusing point of product, the service life of temperature controller is greatly prolonged.
Description
【Technical field】
The present invention relates to the technical field of temperature controller, more particularly to a kind of snap-action probing bar type temperature controller.
【Background technology】
Probing bar type temperature controller, be widely used in the electric-heating cooking utensils such as folder cake machine, deep fryer, electric frying pan, pizza pot, barbecue rack and
On electric heating appliance, it has the advantages that reliable working performance stabilization, simple installation, is adapted to the temperature control of all kinds of household electrical appliance.
At present, traditional probing bar type temperature controller generally uses stainless-steel pipe, built-in invar alloy silk (i.e. expansion thread), but stainless steel
Warming reflection it is slow, sensitivity is low so that the induction sensitivity of temperature controller is relatively low, can not meet the use demand of client.Therefore,
It is necessary to propose a kind of snap-action probing bar type temperature controller of high sensitivity.
【The content of the invention】
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of snap-action probing bar type temperature controller, its purport
Stainless-steel pipe is generally used in the probing bar type temperature controller for solving traditional in the prior art, built-in invar alloy silk (expands
Silk), but the reflection of the warming of stainless steel is slow, and sensitivity is low so that the relatively low technical problem of the induction sensitivity of temperature controller.
To achieve the above object, the present invention proposes a kind of snap-action probing bar type temperature controller, including with highly sensitive pipe
Body, stent, expansion thread and temperature control component, the tube body main body uses aluminum pipe, and stent is connected with tube body, and tube body is built-in with
Expansion thread, the temperature control component are connected by stent and expansion thread with tube body.
Preferably, the tube body is connected in sequence by hollow stainless ceramic head, aluminum pipe and stainless steel tube
Integrative-structure, one end of the stent are connected with stainless steel tube, and the temperature control component includes porcelain jacking block, moves tactile component, is quiet
Component, connection component, porcelain rod, fine adjustment screw and copper axis are touched, one end of the expansion thread is connected with hollow stainless ceramic head,
The other end extends stainless steel tube and is connected by priming piece with porcelain jacking block, and the porcelain jacking block is touched with dynamic tactile component, described
Dynamic tactile component can be touched with stationary contact component, and one end of dynamic tactile component and stationary contact component passes through connection component and stent
The other end connects, and fine adjustment screw and porcelain rod is separately installed with the upper and lower end face of the stent, the porcelain rod bottom is with moving
Tactile component touches, and the fine adjustment screw is connected with copper axle thread.
Preferably, a circle is offered on hollow the stainless ceramic head and stainless steel tube compresses locating ring, institute
Compression locating ring on the hollow stainless ceramic head stated, stainless steel tube with aluminum pipe riveting.
Preferably, described one end of priming piece is connected with the inner wall of stainless steel tube, the other end is connected with porcelain jacking block, institute
The expansion thread stated is connected with priming piece.
Preferably, the dynamic tactile component includes support chip, shrapnel and movable contact, the bottom of the support chip is set
There is shrapnel, bottom surface one end of the shrapnel is contacted with the porcelain on porcelain jacking block to be connect, and the other end is provided with movable contact, the stationary contact
Component includes static contact and the stationary contact being arranged on static contact, and the stationary contact is located at the lower section of movable contact, the bullet
One end of piece and static contact is connected by the other end of connection component and stent.
Preferably, the connection component includes porcelain seat, rivet, the first ceramic ring and the second ceramic ring, the shrapnel and
One end of static contact is set on porcelain seat, and the porcelain seat is riveted by rivet and stent, the shrapnel and static contact it
Between be provided with the first ceramic ring, be provided with the second ceramic ring between the shrapnel and stent, first ceramic ring and the second ceramic ring
It is set on porcelain seat.
Preferably, the aluminum pipe is made of the material that manganese addition after aluminium ingot fusing mixes, the content of manganese accounts for material
Expect the 0.1~1% of gross weight.
Beneficial effects of the present invention：Compared with prior art, a kind of snap-action probing bar type temperature controller provided by the invention, structure
Rationally, stainless steel is substituted using aluminum pipe, it is big using the coefficient of expansion of aluminium, sense the characteristics of sensitive, make the control of temperature controller more
It is sensitive, and aluminum pipe is prepared by melting manganese addition to aluminium ingot, the hardness of aluminum pipe is improved using the metallic character of manganese, solves aluminium
The defects of fusing point is low, hardness is small so that probing bar type temperature controller is not easy to wear, while improves the fusing point of product, greatly prolongs temperature control
The service life of device.
The feature and advantage of the present invention will be described in detail by embodiment combination attached drawing.
【Brief description of the drawings】
Fig. 1 is a kind of structure diagram of snap-action probing bar type temperature controller of the embodiment of the present invention；
Fig. 2 is the decomposition texture schematic diagram of the tube body of the embodiment of the present invention.
【Embodiment】
To make the object, technical solutions and advantages of the present invention of greater clarity, below by accompanying drawings and embodiments, to this
Invention is further elaborated.However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention,
The scope being not intended to limit the invention.In addition, in the following description, the description to known features and technology is eliminated, to keep away
Exempt from unnecessarily to obscure idea of the invention.
Refering to Fig. 1 and Fig. 2, the embodiment of the present invention provides a kind of snap-action probing bar type temperature controller, including with highly sensitive
Tube body 1, stent 2, expansion thread 3 and temperature control component 4,1 main body of tube body uses aluminum pipe, and stent 2 is connected with tube body 1,
Tube body 1 is built-in with expansion thread 3, and the temperature control component 4 is connected by stent 2 and expansion thread 3 with tube body 1.
Specifically, the tube body 1 be by hollow stainless ceramic is first 11, aluminum pipe 12 and stainless steel tube 13 are sequentially connected and
Into integrative-structure, one end of the stent 2 is connected with stainless steel tube 13, and the temperature control component 4 includes porcelain jacking block 41, dynamic
Touch component 42, stationary contact component 43, connection component 44, porcelain rod 45, fine adjustment screw 46 and copper axis 47, one end of the expansion thread 3
It is connected with hollow stainless ceramic first 11, the other end extends stainless steel tube 13 and is connected by priming piece 48 with porcelain jacking block 41,
The porcelain jacking block 41 is touched with dynamic tactile component 42, and the dynamic tactile component 42 can be touched with stationary contact component 43, and dynamic tactile structure
One end of part 42 and stationary contact component 43 is connected by connection component 44 with the other end of stent 2, the upper and lower side of the stent 2
Fine adjustment screw 46 and porcelain rod 45 are separately installed with face, 45 bottom of porcelain rod is touched with dynamic tactile component 42, the fine setting
Screw 46 is threadedly coupled with copper axis 47.The bottom of copper axis 47 is additionally provided with spacing meson 49.
Wherein, fine adjustment screw 46 is used for the operating temperature of fine tuning temperature controller, and copper axis 47 is used for user and adjusts temperature.
Further, a circle is offered on the hollow stainless ceramic first 11 and stainless steel tube 13 and compresses positioning
Ring, the hollow stainless ceramic is first 11, the compression locating ring on stainless steel tube 13 with 12 riveting of aluminum pipe.
In embodiments of the present invention, hollow stainless ceramic first 11 and stainless steel tube 13 and aluminum pipe 12 can also by die casting or
The mode pressed compresses connection.
Further, one end of the priming piece 48 is connected with the inner wall of stainless steel tube 13, the other end and porcelain jacking block 42
Connection, the expansion thread 3 are connected with priming piece 48.
Further, the dynamic tactile component 42 includes support chip 421, shrapnel 422 and movable contact 423, the branch
The bottom of blade 421 is provided with shrapnel 422, and bottom surface one end of the shrapnel 422 is contacted with the porcelain on porcelain jacking block 41 to be connect, another
End is provided with movable contact 423, and the stationary contact component 43 includes static contact 431 and the stationary contact being arranged on static contact 431
432, the stationary contact 432 is located at the lower section of movable contact 423, and one end of the shrapnel 422 and static contact 431 passes through company
Connected components 44 are connected with the other end of stent 2.Wherein, the upper surface of shrapnel 422 is provided with holder, the bottom of porcelain rod 45 and shrapnel
Holder on 422 touches.
In embodiments of the present invention, the connection component 44 includes porcelain seat 441, rivet 442, the first ceramic ring 443 and the
One end of two ceramic rings 444, the shrapnel 422 and static contact 431 is set on porcelain seat 441, and the porcelain seat 441 passes through riveting
Nail 442 is riveted with stent 2, and the first ceramic ring 443, the shrapnel 422 are provided between the shrapnel 422 and static contact 431
The second ceramic ring 444 is provided between stent 2, first ceramic ring 443 and the second ceramic ring 444 are set on porcelain seat 441.
Further, the aluminum pipe 12 is made of the material that manganese addition after aluminium ingot fusing mixes, the content of manganese
Account for the 0.1~1% of material gross weight.
The course of work of the present invention：
Thermostat during the work time, is mounted in electrical heating position, works as electricity by a kind of snap-action probing bar type temperature controller of the present invention
When device internal temperature is increased to thermostat set temperature, expansion thread 3 expands through to be pushed up on the drive porcelain of priming piece 48 jacking block 41, is made
The movable contact 423 touched on component 42 is separated with the stationary contact 432 on stationary contact component 43, and take-off is cut off the power, when temperature drops to
During certain temperature, expansion thread 3 is shunk, and drives porcelain jacking block 41 to decline by priming piece 48, moves bullet of the tactile component 42 using shrapnel 422
Property, movable contact 423 is touched with stationary contact 432 again.The present invention substitutes stainless steel using aluminum pipe, utilizes the coefficient of expansion of aluminium
Greatly, sense the characteristics of sensitive, make the control of temperature controller sensitiveer, and aluminum pipe is prepared by melting manganese addition to aluminium ingot, utilize
The defects of metallic character of manganese improves the hardness of aluminum pipe, and the fusing point for solving aluminium is low, hardness is small so that probing bar type temperature controller is not easy
Abrasion, while the fusing point of product is improved, greatly prolong the service life of temperature controller.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent substitution or improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (7)
- A kind of 1. snap-action probing bar type temperature controller, it is characterised in that：Including with highly sensitive tube body (1), stent (2), expansion Silk (3) and temperature control component (4), the tube body (1) main body uses aluminum pipe, and stent (2) is connected with tube body (1), tube body (1) Expansion thread (3) is built-in with, the temperature control component (4) is connected by stent (2) and expansion thread (3) with tube body (1).
- A kind of 2. snap-action probing bar type temperature controller as claimed in claim 1, it is characterised in that：The tube body (1) is by hollow The integrative-structure that stainless ceramic head (11), aluminum pipe (12) and stainless steel tube (13) are connected in sequence, the stent (2) One end is connected with stainless steel tube (13), and the temperature control component (4) includes porcelain jacking block (41), dynamic tactile component (42), stationary contact component (43), connection component (44), porcelain rod (45), fine adjustment screw (46) and copper axis (47), one end of the expansion thread (3) with it is hollow Stainless ceramic head (11) connects, and the other end extends stainless steel tube (13) and connected by priming piece (48) and porcelain jacking block (41) Connect, the porcelain jacking block (41) is touched with dynamic tactile component (42), and the dynamic tactile component (42) can be touched with stationary contact component (43) Connect, and one end of dynamic tactile component (42) and stationary contact component (43) is connected by connection component (44) with the other end of stent (2), Fine adjustment screw (46) and porcelain rod (45), described porcelain rod (45) bottom are separately installed with the upper and lower end face of the stent (2) Touched with dynamic tactile component (42), the fine adjustment screw (46) is threadedly coupled with copper axis (47).
- A kind of 3. snap-action probing bar type temperature controller as claimed in claim 2, it is characterised in that：The hollow stainless ceramic head (11) and on stainless steel tube (13) offer a circle and compress locating ring, the hollow stainless ceramic head (11), stainless steel Manage (13) on compression locating ring with aluminum pipe (12) riveting.
- A kind of 4. snap-action probing bar type temperature controller as claimed in claim 2, it is characterised in that：One end of the priming piece (48) It is connected with the inner wall of stainless steel tube (13), the other end is connected with porcelain jacking block (42), and the expansion thread (3) connects with priming piece (48) Connect.
- A kind of 5. snap-action probing bar type temperature controller as claimed in claim 2, it is characterised in that：The dynamic tactile component (42) includes Support chip (421), shrapnel (422) and movable contact (423), the bottom of the support chip (421) are provided with shrapnel (422), institute The bottom surface one end for the shrapnel (422) stated is contacted with the porcelain on porcelain jacking block (41) to be connect, and the other end is provided with movable contact (423), described Stationary contact component (43) include static contact (431) and the stationary contact (432) that is arranged on static contact (431), the stationary contact (432) it is located at the lower section of movable contact (423), one end of the shrapnel (422) and static contact (431) passes through connection component (44) other end with stent (2) is connected.
- A kind of 6. snap-action probing bar type temperature controller as claimed in claim 5, it is characterised in that：The connection component (44) includes Porcelain seat (441), rivet (442), the first ceramic ring (443) and the second ceramic ring (444), the shrapnel (422) and static contact (431) One end be set on porcelain seat (441), the porcelain seat (441) passes through rivet (442) and stent (2) and rivets, the bullet The first ceramic ring (443) is provided between piece (422) and static contact (431), is set between the shrapnel (422) and stent (2) There is the second ceramic ring (444), first ceramic ring (443) is set on porcelain seat (441) with the second ceramic ring (444).
- A kind of 7. snap-action probing bar type temperature controller as claimed in claim 2, it is characterised in that：The aluminum pipe (12) uses aluminium ingot The material that manganese addition mixes after fusing is made, and the content of manganese accounts for the 0.1~1% of material gross weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810013918.8A CN107946137A (en) | 2018-01-08 | 2018-01-08 | A kind of snap-action probing bar type temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810013918.8A CN107946137A (en) | 2018-01-08 | 2018-01-08 | A kind of snap-action probing bar type temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107946137A true CN107946137A (en) | 2018-04-20 |
Family
ID=61938567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810013918.8A Pending CN107946137A (en) | 2018-01-08 | 2018-01-08 | A kind of snap-action probing bar type temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107946137A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114613643A (en) * | 2022-03-24 | 2022-06-10 | 绍兴中新电器有限公司 | Coupler with thermal compensation and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB846027A (en) * | 1956-08-30 | 1960-08-24 | Stevens Mfg Co Inc | Improvements in electric thermostats |
| CN2749043Y (en) * | 2004-12-04 | 2005-12-28 | 吴观祥 | Resistance compensation type thermostat |
| CN2849944Y (en) * | 2005-11-29 | 2006-12-20 | 王文杰 | Liquid expansion type temp controller |
| CN201044055Y (en) * | 2007-04-26 | 2008-04-02 | 陈淼祥 | Temperature controller of thermoregulation coupler |
| CN205282391U (en) * | 2015-11-23 | 2016-06-01 | 常州福兰德电器有限公司 | Adjustable temperature controller of heavy current liquid inflation formula |
| CN206774451U (en) * | 2017-05-25 | 2017-12-19 | 慈溪市凯达温控器有限公司 | A kind of inserting type temperature controller |
| CN208000871U (en) * | 2018-01-08 | 2018-10-23 | 海盐久拓温控有限公司 | A kind of snap-action probing bar type temperature controller |
-
2018
- 2018-01-08 CN CN201810013918.8A patent/CN107946137A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB846027A (en) * | 1956-08-30 | 1960-08-24 | Stevens Mfg Co Inc | Improvements in electric thermostats |
| CN2749043Y (en) * | 2004-12-04 | 2005-12-28 | 吴观祥 | Resistance compensation type thermostat |
| CN2849944Y (en) * | 2005-11-29 | 2006-12-20 | 王文杰 | Liquid expansion type temp controller |
| CN201044055Y (en) * | 2007-04-26 | 2008-04-02 | 陈淼祥 | Temperature controller of thermoregulation coupler |
| CN205282391U (en) * | 2015-11-23 | 2016-06-01 | 常州福兰德电器有限公司 | Adjustable temperature controller of heavy current liquid inflation formula |
| CN206774451U (en) * | 2017-05-25 | 2017-12-19 | 慈溪市凯达温控器有限公司 | A kind of inserting type temperature controller |
| CN208000871U (en) * | 2018-01-08 | 2018-10-23 | 海盐久拓温控有限公司 | A kind of snap-action probing bar type temperature controller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114613643A (en) * | 2022-03-24 | 2022-06-10 | 绍兴中新电器有限公司 | Coupler with thermal compensation and application thereof |
| CN114613643B (en) * | 2022-03-24 | 2024-03-29 | 绍兴中新电器有限公司 | Coupler with thermal compensation and application thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180420 |