CN208799055U - Heat transmitting thermally sensitive temperature controller - Google Patents
Heat transmitting thermally sensitive temperature controller Download PDFInfo
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- CN208799055U CN208799055U CN201721674086.1U CN201721674086U CN208799055U CN 208799055 U CN208799055 U CN 208799055U CN 201721674086 U CN201721674086 U CN 201721674086U CN 208799055 U CN208799055 U CN 208799055U
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- movable contact
- contact spring
- conductive
- movable
- temperature controller
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Abstract
The utility model discloses a kind of heat transmitting thermally sensitive temperature controllers, including temperature controller main body and metal bracket, connection-peg is provided in temperature controller main body, metal bracket be set on the heat-generating disc of bottle body bottom and with the thermally conductive connection of heat-generating disc, it is thermally conductive on metal bracket to be connected with boiling water elastic slice, two conductive components being conductively connected respectively with the positive and negative anodes of connection-peg are provided in temperature controller main body, described two conductive components are respectively the first conductive component and the second conductive component, first conductive component includes the first movable contact spring A and conductive mechanism, the stationary end and connection-peg of first movable contact spring A is conductively connected, the movable end of first movable contact spring A is pressed in conductive mechanism, the metal bracket is equipped with the first ceramics pole between boiling water elastic slice and the movable end of the first movable contact spring A.Heat transmitting thermally sensitive temperature controller provided by the utility model, structure is simple, is installed on the heat-generating disc of bottle body bottom, and electric kettle power-off in boiling water can be made by heat-conducting mode, and use is safer.
Description
Technical field
The utility model relates to a kind of heat transmitting thermally sensitive temperature controllers.
Background technique
Insulating pot was born in Chicago in 1891.With the development of science and technology, it is quick, safe and convenient, make full use of the energy
Increasingly become the main feature of kettle, the Englishman of thermophilic tea just falls in love with it from this.It becomes to 21st century as the whole world
Best seller.Insulating pot is using steam intelligent-induction temperature control, with the function automatically powered off after water boiling, anti-dry powers off
Energy.A kind of ceramic electric kettle, including bottle body are disclosed in Chinese patent literature CN201510131U
, pot lid, power supply base, the heat-generating disc set on bottle body bottom, the bottom of heat-generating disc be equipped with heating wire, temperature controller and
Lower cover, the upper surface of described heat-generating disc be equipped with steam siphunculus, the steam siphunculus through heat-generating disc and be set to the lower cover in
Steam connection correspondence communicates, and the steam channel being connected to steam connection is additionally provided in lower cover, temperature controller is set to steam channel
Outlet top.When water is boiled, hot steam is sent at the temperature controller above the outlet of steam channel and is made by steam siphunculus
Thermometal piece on temperature controller is thermally deformed, to make Circuit Interrupt, to realize that electric kettle can be certainly after water is boiled
Dynamic circuit breaker electricity, does not need manual operation, use is conveniently, safely reliable.But since the temperature controller of such insulating pot is led by steam
Heat triggering, hot steam is easy to escape into fever pan bottom, so that the circuit element of fever pan bottom be made to be chronically at high temperature tide
Under the working environment of state, it is easy to appear electrical property safety problem.Moreover, if forgetting to shut pot lid when heating up water, when water boiling
The steam of generation can directly emerge from bottle body opening, can not make protractor normal power down, have certain security risk.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of heat transmitting thermally sensitive temperature controller, and structure is simple,
On its heat-generating disc for being installed on bottle body bottom, electric kettle power-off in boiling water can be made by heat-conducting mode, using more pacifying
Entirely.
To achieve the above object, the utility model provides a kind of heat transmitting thermally sensitive temperature controller, including temperature controller master
Body and metal bracket, the connection-peg with power supply base cooperation grafting is provided in temperature controller main body, and metal bracket is set to bottle body
On the heat-generating disc of bottom and with the thermally conductive connection of heat-generating disc, metal bracket can be in water towards thermally conductive be connected on the end face of heat-generating disc
The boiling water elastic slice that deformation occurs when boiled, in temperature controller main body setting there are two conductive component, two conductive components respectively with insert
The positive and negative anodes of connector are conductively connected, and described two conductive components are respectively the first conductive component and the second conductive component, and first leads
Electrical component includes the first movable contact spring A and the conductive mechanism for wiring, and the stationary end and connection-peg conduction of the first movable contact spring A connects
It connects, the movable end of the first movable contact spring A can be pressed in conductive mechanism under natural resiliency effect, and the metal bracket is in boiling water bullet
It is equipped with the first ceramics pole between piece and the movable end of the first movable contact spring A, the first ceramics can be passed through when boiling water elastic slice is thermally deformed
Column pushes the movable end of the first movable contact spring A to separate with conductive mechanism.
By adopting the above technical scheme the advantages of, is: due to metal bracket is set on the heat-generating disc of bottle body bottom and with fever
The thermally conductive connection of disk, and metal bracket being capable of the boiling water that deformation occurs when water is boiled towards thermally conductive be connected on the end face of heat-generating disc
Elastic slice, the boiling water that can make metal bracket when the temperature of heat-generating disc rises by conductive force and be set on metal bracket
Elastic slice heating.When temperature when heat-generating disc reaches boiling water, boiling water elastic slice reaches corresponding temperature and then shape occurs by thermally conductive
Become.Boiling water elastic slice after deformation pushes the movement of the first ceramics pole, the movable end fortune of first the first movable contact spring of ceramics pole movement progress A
It moves and makes the movable end of the first movable contact spring A of mutual conductive contact originally and conductive mechanism separation, to make the first conductive component
Open circuit, insulating pot stop heating.For the utility model uses the temperature controller of steam heat-conducting mode triggering more in the prior art, knot
Structure is more simple, using also safer, improves service life.
The conductive mechanism includes the first movable contact spring B and for the of wiring as a further improvement of the utility model,
One static contact, the movable end compression fit of the stationary end of the first movable contact spring B and the first movable contact spring A, the movable end of the first movable contact spring B
One end of the first static contact can be pressed under natural resiliency effect, the metal bracket is towards thermally conductive company on the end face of heat-generating disc
Be connected to can the first dry combustion method elastic slice that deformation occurs in kettle dry combustion method, metal bracket is in the first dry combustion method elastic slice and the first movable contact spring
It is equipped with the second ceramics pole between the movable end of B, first can be pushed by the second ceramics pole when the first dry combustion method elastic slice is thermally deformed
The movable end of movable contact spring B is separated with one end of the first static contact.
By adopting the above technical scheme the advantages of, is: since metal bracket can towards thermally conductive be connected on the end face of heat-generating disc
The first dry combustion method elastic slice that deformation occurs in kettle dry combustion method, when the failure of boiling water power down function, heat-generating disc persistently overheating, Jin Ertong
Cross the first dry combustion method elastic slice heating that conductive force makes metal bracket and is set on metal bracket.When heat-generating disc reaches dry combustion method
Temperature when, the first dry combustion method elastic slice by it is thermally conductive reach corresponding temperature then deformation occurs.The second dry combustion method elastic slice after deformation
The second ceramics pole is pushed to move, the activity end motion of second the first movable contact spring of ceramics pole movement progress B simultaneously makes originally mutually conductive
One end separation of the movable end and the first static contact of first movable contact spring B of contact, thus keep the first conductive component breaking, insulating pot
Stop heating.Insulating pot can be prevented to be constantly in dry-fire condition in the failure of boiling water power down function using this structure, therefore
Further increase safety.
Second conductive component includes the second movable contact spring and for wiring as a further improvement of the utility model,
Second static contact, the stationary end and connection-peg of the second movable contact spring are conductively connected, and the movable end of the second movable contact spring can be in natural resiliency
One end of the second static contact is pressed under effect, being provided on the metal bracket can deformation occurs in kettle dry combustion method
Two dry combustion method elastic slices, metal bracket are equipped with third ceramics between the second dry combustion method elastic slice and the movable end of second movable contact spring
Column can push the movable end and the second static contact of the second movable contact spring when the second dry combustion method elastic slice is thermally deformed by third ceramics pole
One end separation.
By adopting the above technical scheme the advantages of, is: since metal bracket can towards thermally conductive be connected on the end face of heat-generating disc
The second dry combustion method elastic slice that deformation occurs in kettle dry combustion method, when the failure of boiling water power down function, heat-generating disc persistently overheating, Jin Ertong
Cross the second dry combustion method elastic slice heating that conductive force makes metal bracket and is set on metal bracket.When heat-generating disc reaches dry combustion method
Temperature when, the second dry combustion method elastic slice by it is thermally conductive reach corresponding temperature then deformation occurs.The second dry combustion method elastic slice after deformation
The movement of third ceramics pole is pushed, the activity end motion of third ceramics pole the second movable contact spring of movement progress simultaneously connects script mutually conduction
One end separation of the movable end and the second static contact of second movable contact spring of touching, to keep the second conductive component breaking, insulating pot stops
Only heat.Insulating pot can be prevented to be constantly in dry-fire condition in the failure of boiling water power down function using this structure, therefore into
Improve safety to one step.
It is movably set with drive rod in the temperature controller main body as a further improvement of the utility model, the drive rod
One end stretch in connection-peg, drive rod can be depressed in bottle body and power supply base grafting, and the other end of drive rod is provided with
For the spring resetted after drive rod pressure, the side of drive rod includes abutting portion, which is butted on the work of the first movable contact spring A
Moved end, its abutting portion can push the movable end of the first movable contact spring A to separate with conductive mechanism when drive rod resets under the action of the spring.
By adopting the above technical scheme the advantages of is: when bottle body and power supply base separate, drive rod is under the action of the spring
It stretches in connection-peg, the abutting portion of drive rod is butted on the lower end of the movable end of the first movable contact spring A and makes the work of the first movable contact spring A
Moved end is separated with conductive mechanism, and the first conductive component is in an off state at this time；When bottle body and power supply base grafting, protrude into slotting
Drive rod pressure in connector, while abutting portion moves therewith, acts on the movable end of the first movable contact spring A in natural resiliency and pushes
Tightly in the upper end of conductive mechanism and both make contact conductive, to realize that the heating of insulating pot is heated up water.Due to using above-mentioned knot
Structure, it is only necessary to which the connection-peg of the utility model selectively can be realized as with power supply base grafting or separate to the logical of circuit
Disconnected, mechanical structure is simple, and is not easy stuck, and use is safer.
The temperature controller main body is towards offering one on the end face of metal bracket as a further improvement of the utility model,
Pit, the stationary end of the first movable contact spring A and the lower end of drive rod are placed in pit, the opening installation of pit
There is cover board, pilot hole is correspondingly arranged on pit inner wall and cover board, the drive rod is slidably set in pilot hole, institute
The spring pocket stated is set to the other end of drive rod and is butted on the abutting portion and offsets between cover board.
By adopting the above technical scheme the advantages of is: the upper and lower ends of the drive rod can be inserted into pit inner wall and lid respectively
In the pilot hole of plate, and drive rod includes abutting portion, and drive rod will not be deviate from when sliding up and down from pit, plays limit and leads
To effect.Since the spring pocket is set to the other end of drive rod, the both ends of spring can be butted on abutting portion respectively and offset and cover
Between plate, so that spring is able to drive drive rod in diastole and moved to connection-peg direction.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model embodiment；
Fig. 2 is the explosive view of the utility model embodiment；
Fig. 3 is the three-dimensional cutaway view of the utility model embodiment；
Fig. 4 is the enlarged drawing of part A in Fig. 3；
Fig. 5 is the structure chart of conductive component in the utility model embodiment；
Fig. 6 is the enlarged drawing of part B in Fig. 5；
Fig. 7 is the structure chart of drive rod in the utility model embodiment；
Fig. 8 is the schematic diagram of the utility model embodiment concrete application.
Specific embodiment
Shown in a kind of implementation such as Fig. 1 to 7 of heat transmitting thermally sensitive temperature controller of the utility model: including resistance to by insulating
Temperature controller main body 102 made of high-temperature material and the metal bracket 104 with preferable heating conduction are set in temperature controller main body 102
Be equipped with power supply base cooperation grafting connection-peg 101, metal bracket 104 be set on the heat-generating disc of bottle body bottom and with fever
The thermally conductive connection of disk, metal bracket 104 being capable of the boilings that deformation occurs when water is boiled towards thermally conductive be connected on the end face of heat-generating disc
Water elastic slice 106, when the boiled relevant temperature of the water in reaching kettle of boiling water elastic slice 106 can deformation occurs, temperature controller main body 102
There are two conductive component, two conductive components to be conductively connected respectively with the positive and negative anodes of connection-peg 101 for upper setting, described two conductions
Component is respectively the first conductive component and the second conductive component, and the first conductive component is including the first movable contact spring A114 and is used for wiring
Conductive mechanism, the stationary end of the first movable contact spring A114 and connection-peg 101 be conductively connected, and the movable end of the first movable contact spring A114 can
It is pressed in conductive mechanism under natural resiliency effect, the metal bracket 104 is in boiling water elastic slice 106 and the first movable contact spring A
It is equipped with the first ceramics pole 113 between movable end, the can be pushed by the first ceramics pole 113 when boiling water elastic slice 106 is thermally deformed
The movable end of one movable contact spring A114 is separated with conductive mechanism.
In the present embodiment, the conductive mechanism includes the first movable contact spring B118 and the first static contact 117 for wiring,
The movable end compression fit of the stationary end of first movable contact spring B118 and the first movable contact spring A114, the movable end of the first movable contact spring B118
One end of the first static contact 117 can be pressed under natural resiliency effect, the metal bracket 104 is towards on the end face of heat-generating disc
It is thermally conductive be connected with can the first dry combustion method elastic slice 107 that deformation occurs in kettle dry combustion method, the first dry combustion method elastic slice 107 reaching kettle
When the relevant temperature of dry combustion method can deformation occurs, the boiling water elastic slice 106 in deformation the first dry combustion method elastic slice 107 also be not up to shape
The temperature of change, metal bracket 104 are equipped with the second pottery between the first dry combustion method elastic slice 107 and the movable end of the first movable contact spring B118
Porcelain knob 112 can push the activity of the first movable contact spring B118 by the second ceramics pole 112 when first dry combustion method elastic slice 107 is thermally deformed
End is separated with one end of the first static contact 117, is provided in the temperature controller main body 102 for fixing the first movable contact spring B118's
The mounting base of stationary end, the mounting base include rising portions 120 and accommodation groove 121, and the stationary end of the first movable contact spring B118 includes L-type
One end of bending part 119, the L-type bending part 119 is carried by rising portions 120, and the other end of L-type bending part 119 is flush-mounted in appearance
It sets in slot 121.
In the present embodiment, second conductive component includes the second movable contact spring 124 and the second static contact for wiring
116, the stationary end of the second movable contact spring 116 is set to the bottom of connection-peg 101 and is conductively connected with connection-peg 101, the second dynamic touching
The movable end of piece 116 can be pressed in one end of the second static contact 116 under natural resiliency effect, set on the metal bracket 104
Be equipped with can the second dry combustion method elastic slice 108 that deformation occurs in kettle dry combustion method, the second dry combustion method elastic slice 108 reaching kettle dry combustion method
When relevant temperature can deformation occurs, the boiling water elastic slice 106 in deformation the second dry combustion method elastic slice 108 also be not up to deformation temperature
Degree, metal bracket 104 are equipped with third ceramics between the second dry combustion method elastic slice 108 and the movable end of second movable contact spring 124
Column 125, when the second dry combustion method elastic slice 108 is thermally deformed can by third ceramics pole 125 push the second movable contact spring 116 movable end with
The separation of second static contact 116.Due to used in the utility model the first dry combustion method elastic slice 107 and the second dry combustion method elastic slice 108 and
Corresponding dry combustion method cut-off structure prevents one of dry combustion method elastic slice still to be able to cutting circuit when breaking down, improves safety
Property.
In the present embodiment, it is movably set with drive rod 103 in the temperature controller main body 102, one end of the drive rod 103
It stretches in connection-peg 101, drive rod 103 can be depressed when bottle body is with power supply base grafting, the other end setting of drive rod 103
There is the spring 105 resetted after depressing for drive rod 103, the side of drive rod 103 includes abutting portion 122, and abutting portion 122 is preferred
Obtaining is triangular bump shape, which is butted on the lower end of the movable end of the first movable contact spring A114, and abutting portion 122 is in bullet
Spring 105 can drive the movable end of the first movable contact spring A114 to separate with conductive mechanism when moving upwards under acting on, conversely, abutting portion
122 lose the active force to the movable end of movable contact spring A114 and can make the first movable contact spring when moving downward with drive rod 103
The movable end of A114 is pressed in downwards the upper end of conductive mechanism under natural resiliency effect.
In the present embodiment, the temperature controller main body 102 is towards offering a pit 123 on the end face of metal bracket 104,
The stationary end of first movable contact spring A and the lower end of drive rod 103 is placed in pit 123, the opening of pit 123
It is installed with cover board 109, can be fixed by metal bracket 104 when cover board 109 covers at pit 123,123 inner wall of pit and cover board
Pilot hole 110 is correspondingly arranged on 109, the drive rod 103 is slidably set in pilot hole 110, the spring
105 are sheathed on the lower end of drive rod 103, and one end of spring 105 offsets with the abutting portion 122, the other end and lid of spring 105
Plate 109 offsets, and drive rod 103 can promote 105 accumulation of energy of spring when moving towards 109 direction of cover board.
The concrete application of the present embodiment is as shown in Figure 8: heat-generating disc 22 is located at the bottom of bottle body 21, the centre bit of heat-generating disc 22
It sets and heat transmitting thermally sensitive temperature controller 10 described in the utility model is installed, the bottom of heat-generating disc 22 is also equipped with electric heater
23,23 sub-circular of electric heater is simultaneously arranged around the utility model, does not need to wear steam siphunculus on heat-generating disc 22, using this
Heat described in utility model transmits the insulating pot of thermally sensitive temperature controller 10, and structure is simpler, and use is also more convenient.
Above example, only one kind of the utility model preferably specific example, those skilled in the art are practical new at this
The usual variations and alternatives carried out in type technical proposal scope are included in the protection scope of the utility model.
Claims (5)
1. a kind of heat transmitting thermally sensitive temperature controller, including temperature controller main body and metal bracket, be provided in temperature controller main body with
Power supply base cooperation grafting connection-peg, it is characterised in that: metal bracket be set on the heat-generating disc of bottle body bottom and with fever
The thermally conductive connection of disk, metal bracket being capable of the boiling water bullets that deformation occurs when water is boiled towards thermally conductive be connected on the end face of heat-generating disc
Piece, there are two conductive components, two conductive components to be conductively connected respectively with the positive and negative anodes of connection-peg for setting in temperature controller main body, institute
Stating two conductive components is respectively the first conductive component and the second conductive component, the first conductive component include the first movable contact spring A and
For the conductive mechanism of wiring, the stationary end and connection-peg of the first movable contact spring A is conductively connected, and the movable end of the first movable contact spring A can
It is pressed in conductive mechanism under natural resiliency effect, the metal bracket is in the movable end of boiling water elastic slice and the first movable contact spring A
Between be equipped with the first ceramics pole, when boiling water elastic slice is thermally deformed can pass through the first ceramics pole push the first movable contact spring A activity
End is separated with conductive mechanism.
2. heat transmitting thermally sensitive temperature controller according to claim 1, it is characterised in that: the conductive mechanism includes the
The movable end of one movable contact spring B and the first static contact for wiring, the stationary end of the first movable contact spring B and the first movable contact spring A compress
Cooperation, the movable end of the first movable contact spring B can be pressed in one end of the first static contact, the metal bracket under natural resiliency effect
On towards the end face of heat-generating disc it is thermally conductive be connected with can the first dry combustion method elastic slice that deformation occurs in kettle dry combustion method, metal bracket in
The second ceramics pole is equipped between first dry combustion method elastic slice and the movable end of the first movable contact spring B, when the first dry combustion method elastic slice is thermally deformed
The movable end of the first movable contact spring B can be pushed to separate with one end of the first static contact by the second ceramics pole.
3. according to claim 1 or heat described in 2 transmits thermally sensitive temperature controller, it is characterised in that: the described second conductive group
Part includes the second movable contact spring and the second static contact for wiring, and the stationary end and connection-peg of the second movable contact spring are conductively connected, the
The movable end of two movable contact springs can be pressed in one end of the second static contact under natural resiliency effect, be provided on the metal bracket
Can the second dry combustion method elastic slice that deformation occurs in kettle dry combustion method, metal bracket is in the second dry combustion method elastic slice and second movable contact spring
Movable end between be equipped with third ceramics pole, can be pushed by third ceramics pole when the second dry combustion method elastic slice is thermally deformed second dynamic
The movable end of contact is separated with one end of the second static contact.
4. heat transmitting thermally sensitive temperature controller according to claim 1, it is characterised in that: living in the temperature controller main body
Dynamic to be provided with drive rod, one end of the drive rod stretches in connection-peg, and drive rod can be pressed in bottle body and power supply base grafting
Under, the other end of drive rod is provided with the spring for resetting after drive rod pressure, and the side of drive rod includes abutting portion, this is supported
Contact portion is butted on the movable end of the first movable contact spring A, its abutting portion can push the first movable contact spring A when drive rod resets under the action of the spring
Movable end separated with conductive mechanism.
5. heat transmitting thermally sensitive temperature controller according to claim 4, it is characterised in that: the temperature controller main body direction
A pit is offered on the end face of metal bracket, the stationary end of the first movable contact spring A and the lower end of drive rod accommodate
In pit, the opening of pit is equipped with cover board, and pilot hole, the transmission are correspondingly arranged on pit inner wall and cover board
Bar is slidably set in pilot hole, and the spring pocket is set to the other end of drive rod and is butted on the abutting portion and offsets and cover
Between plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674086.1U CN208799055U (en) | 2017-12-05 | 2017-12-05 | Heat transmitting thermally sensitive temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674086.1U CN208799055U (en) | 2017-12-05 | 2017-12-05 | Heat transmitting thermally sensitive temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208799055U true CN208799055U (en) | 2019-04-30 |
Family
ID=66224136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721674086.1U Active CN208799055U (en) | 2017-12-05 | 2017-12-05 | Heat transmitting thermally sensitive temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208799055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912976A (en) * | 2017-12-05 | 2018-04-17 | 浙江达威电子股份有限公司 | Heat transfer thermally sensitive temperature controller |
-
2017
- 2017-12-05 CN CN201721674086.1U patent/CN208799055U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912976A (en) * | 2017-12-05 | 2018-04-17 | 浙江达威电子股份有限公司 | Heat transfer thermally sensitive temperature controller |
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