CN104181956A - Temperature control device and liquid heater using same - Google Patents
Temperature control device and liquid heater using same Download PDFInfo
- Publication number
- CN104181956A CN104181956A CN201310196495.5A CN201310196495A CN104181956A CN 104181956 A CN104181956 A CN 104181956A CN 201310196495 A CN201310196495 A CN 201310196495A CN 104181956 A CN104181956 A CN 104181956A
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- temperature
- protection action
- temperature control
- sensitive protection
- action component
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- 239000007788 liquid Substances 0.000 title claims abstract description 34
- 230000009471 action Effects 0.000 claims abstract description 94
- 239000002184 metal Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000002787 reinforcement Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 229910000639 Spring steel Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 206010011469 Crying Diseases 0.000 description 1
- 206010023126 Jaundice Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 231100000136 action limit Toxicity 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000036413 temperature sense Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Thermally Actuated Switches (AREA)
Abstract
The invention provides a temperature control device and a liquid heater using the same. The temperature control device comprises a shell and at least one group of thermosensitive protection action components; the temperature control device comprises a temperature-sensitive protection action assembly, a temperature control device and a connecting component, wherein the temperature-sensitive protection action assembly comprises a metal actuator, an action mechanism, a support and a switch contact group, the metal actuator and the action mechanism are both arranged on the support, the action mechanism controls the opening and closing of the switch contact group, the switch contact group is connected between a shell and the support, the switch contact group comprises a movable contact piece and a fixed contact piece, the temperature control device further comprises the connecting component, and the shell and the temperature-sensitive protection action assembly are movably connected through the. The invention also provides a liquid heater applying the device. The shell and the heat-sensitive protection device in the temperature control device are movably connected, so that when the liquid heater deforms due to cold and hot impacts, good thermal contact between the heat-sensitive protection action component and the temperature sensing surface at the bottom of the container of the liquid heater can be kept in real time, and the reliability of temperature sensing is ensured.
Description
Technical field
The present invention relates to a kind of thermal sensitive temperature control device, particularly a kind of thermal sensitive temperature control device that is applied to the rotary liquid heater of 360 degree also relates to a kind of liquid heater that uses this device simultaneously.
Background technology
Liquid heater needs thermal sensitive temperature control device to control the power-off protection of liquid heater under abnormal heating state especially as the liquid heaters such as insulating pot.Generally this thermal sensitive temperature control device be installed to electric heater together with, to obtain better thermo-contact.In the quality problems of market feedback; even if appearring in product when just bringing into use, anhydrous dry combustion method can obviously not affect properties of product yet; but along with the increase of access times often there will be the well heater jaundice blackout causing because temperature sense is slow, even cause electrical heating elements scaling loss.The use state that the reason that problem occurs is electric heater and thermal sensitive temperature control device is for colding and heat succeed each other; because thermal shock causes internal stress and the part distortion between installing component; this distortion makes the undertighten that becomes that contacts of thermal sensitive temperature control device and electric heater; the thermoinduction susceptibility of overheating protection parts slowly declines, and causes product ultimate failure and " scaling loss ".Under design point, thermal sensitive temperature control device is to be to be rigidly connected with electric heater installation, conventionally by screw locking next spacing by the cradle top surface of thermal sensitive temperature control device, make the surface of contact that rear thermal sensitive temperature control device and electric heater are installed become fixing, loose contact simultaneously that bring in order to make up foozle, in existing technique, conventionally use the product of a kind of crying " heat-conducting silicone grease " to be coated on the thermal sensing parts of thermal sensitive temperature control device, to obtain better heat conduction, but the residing environment for use of the temperature controller of insulating pot and heat-generating pipe is water smoke environment, in safety standard, be just defined as three grades of contaminated environment.This contaminated environment makes " heat-conducting silicone grease " occur aging or become dry, thereby affects the inductive effects of thermal sensitive temperature control device.
For this reason, in national safety standard GB4706.19 also special provision the thermal shock test request of 100 times, worry that exactly this problem may affect product safety.But this distortion has close contacting and more difficult control in process of producing product with production technology, also in consumer's use procedure, be difficult to be perceiveed, make the more difficult prevention of this defective workmanship, there is larger disguise.
Summary of the invention
In view of the above, the present invention be necessary to provide a kind of safer, use a kind of temperature control equipment for liquid heater reliable and that be easy to realize.
A temperature control equipment, comprises housing, at least one group of temperature-sensitive protection action component; Described temperature-sensitive protection action component comprises metal actuator, actuating mechanism, support and set of switch contacts; described metal actuator and actuating mechanism are all arranged on support; described actuating mechanism is controlled the folding of described set of switch contacts; described set of switch contacts is connected between housing and support; described set of switch contacts comprises movable contact spring and fixed touching plate; described temperature control equipment also comprises link, between described housing and described temperature-sensitive protection action component, by described link, is flexibly connected.
Further, described movable contact spring is arranged on described housing, and described fixed touching plate is fixedly connected with the support of described temperature-sensitive protection action component, and described movable contact spring contacts with described fixed touching plate and forms switch contact.
Further, described flexible connection is for being rotationally connected and/or being slidably connected.
Further, described temperature-sensitive protection action component is provided with axle core, and described housing is provided with axle sleeve, by axle core, coordinates with the sheathed of axle sleeve, and described temperature-sensitive protection action component and described housing are rotationally connected.
Further, described temperature-sensitive protection action component is provided with slide block, and described housing is provided with chute, and described slide block is located in described chute and described temperature-sensitive protection action component can be moved up and down along the relatively described housing of chute.
Further; described housing is provided with the limit rib that is no less than two; on described temperature-sensitive protection action component, the position of corresponding described limit rib is provided with block reinforcement, by coordinating of described limit rib and described block reinforcement, makes described temperature-sensitive protect action component to have the extreme position that is no less than two.
Further, described temperature-sensitive protection action component comprises elastic component, and a described elastic component part is fixedly arranged on described housing, and another part is fixedly arranged on described temperature-sensitive protection action component; Described elastic component is used for providing thrust, pushes described temperature-sensitive protection action component to can have with the temperature-sensitive face of liquid heater the extreme position of good thermo-contact.
Further, described movable contact spring has elasticity, and the elasticity of described movable contact spring provides described set of switch contacts required Elastic force support in the scope of activities of described temperature-sensitive protection movement device.
Further, described temperature-sensitive protection movement device is provided with keeper, and described keeper is installed near described metal actuator, for bearing the power of described elastic component.
In addition, the present invention is necessary to provide a kind of liquid heater, comprises container and the base in order to coordinate container to heat, and described container bottom is provided with said temperature control device.
Between housing described in temperature control equipment of the present invention and described temperature-sensitive protective device, be flexibly connected; can be and be rotationally connected or be slidably connected; when the distortion that liquid heater occurs to cause because of thermal shock, can keep in real time the good thermo-contact of temperature-sensitive face of the container bottom of temperature-sensitive protection action component and liquid heater, thereby guarantee the reliability of temperature-sensitive.
Accompanying drawing explanation
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to be illustrated more clearly in technical scheme of the present invention, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, accompanying drawing in description is only corresponding to specific embodiments more of the present invention, to those skilled in the art, do not paying under the prerequisite of creative work, in needs, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of temperature control equipment preferred embodiment of the present invention;
Fig. 2 is the plan structure schematic diagram of temperature control equipment preferred embodiment of the present invention;
Fig. 3 is the inverted structure schematic diagram of temperature control equipment preferred embodiment of the present invention;
Fig. 4 is the structural representation of looking up of temperature control equipment preferred embodiment of the present invention;
Fig. 5 is the structural representation of temperature-sensitive protection action component one extreme position in temperature control equipment of the present invention;
Fig. 6 is the structural representation of another extreme position of temperature-sensitive protection action component in temperature control equipment of the present invention.
Embodiment
In order to elaborate the present invention, reach predetermined technique object and the technical scheme taked, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only part embodiment of the present invention, rather than whole embodiment, and, do not paying under the prerequisite of creative work, technological means in embodiments of the invention or technical characterictic can be replaced, and describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
Refer to Fig. 1 and Fig. 2, preferred embodiment temperature control equipment 100 of the present invention, for being arranged on liquid heater as the container bottom of electric kettle, so that described liquid heater can detect rapidly while extremely heating.Described temperature control equipment 100 comprises housing 10, at least one group of temperature-sensitive protection action component 20 and link 30, and described housing 10 is protected action component 20 active links by described link 30 and described temperature-sensitive.
Described link 30 can be the miscellaneous part of the described housing 10 of rotating connector 31, sliding connector 32 or any movable connection and described temperature-sensitive protection action component 20.In the present embodiment; be provided with two groups of temperature-sensitive protection action components 20; one group of temperature-sensitive protection action component 20 is connected (as Fig. 1 left-half) by rotating connector 31 with described housing 10, and another group temperature-sensitive protects action component 20 and described housing 10 by sliding connector 32 be connected (as Fig. 1 right half part).
Refer to Fig. 1 left-half, described rotating connector 31 comprises to be located at the axle core 311 on described temperature-sensitive protection action component 20 and to be located at the axle sleeve 312 on described housing 10.By described axle core 311, coordinate with the sheathed of described axle sleeve 312, between described temperature-sensitive protection action component 20 and described housing 10, can relatively rotate.
Described housing 10 is fixedly connected with the container bottom of described liquid heater.Described housing 10 protrudes out near a side of described temperature-sensitive protection action component 20 limit rib 11 that is no less than two; described limit rib 11 coordinates with described temperature-sensitive protection action component 20, makes described temperature-sensitive protection action component 20 have the extreme position of corresponding described limit rib 11 numbers.In the present embodiment, described housing 10 is respectively equipped with the first limit rib 111 and the second limit rib 112 near the upper and lower two ends of side of described temperature-sensitive protection action component 20.Described the first limit rib 111 and the second limit rib 112 move in described two limit positions for limiting described quick protection action component 20.
Described temperature-sensitive protection action component 20 comprises metal actuator 21, actuating mechanism 22, support 23, set of switch contacts 24, elastic component 25.
Described metal actuator 21 is all located on described support 23 with described actuating mechanism 22.Described actuating mechanism 22 can move up and down by relatively described support 23, and described metal actuator 21 is clearance fit with described actuating mechanism 22.After described metal actuator 21 actions, described actuating mechanism 22 contacts with the action limit (figure is mark not) of this metal actuator 21 and is stressed, and then drives actuating mechanism 22 actions of being located on described support 23.
One end of the relatively described metal actuator 21 of described support 23 is convexly equipped with a projection 231, and the bottom of described projection 231 offers a groove (figure is mark not), and described groove is in order to coordinate described elastic component 25.The corresponding limit rib of described support 23 11 positions are provided with corresponding block reinforcement 203, and described block reinforcement 203 and the corresponding cooperation of described limit rib 11 make described temperature-sensitive protection action component 20 have the extreme position that is no less than two.In the present embodiment, corresponding described the first limit rib 111 of described support 23 and the second limit rib 112 positions are respectively equipped with the first block reinforcement 232 and the second block reinforcement 233.Described the first block reinforcement 232 and the second block reinforcement 233 coordinate described the first limit rib 111 and the described temperature-sensitive protection of the second limit rib 112 restriction action component 20 to move between the extreme position of two limit ribs 11.
Described actuating mechanism 22 is for opening described set of switch contacts 24.
Described set of switch contacts 24 comprises movable contact spring 241 and fixed touching plate 242; described movable contact spring 241 is arranged on described housing 10 to described temperature-sensitive protection action component 20 directions and extends, and described fixed touching plate 242 is arranged in the side of support 23 relative metal actuators 21 of described temperature-sensitive protection action component 20.One end of the relatively described metal actuator 21 of described actuating mechanism 22 contacts with described movable contact spring 241.Described movable contact spring 241 has certain elasticity, and described movable contact spring 241 has certain precompression while contacting with described fixed touching plate 242, can in the scope of activities of described temperature-sensitive protection action component 20, provide described set of switch contacts 24 required Elastic force support.
Described elastic component 25, for thrust is provided, when the temperature-sensitive face that described temperature control equipment 100 or liquid heater are installed produces distortion, is pushed described temperature-sensitive protection action component 20 to can have with the temperature-sensitive face of liquid heater the extreme position of good thermo-contact.
Incorporated by reference to consulting Fig. 3 and Fig. 4; described elastic component 25 is spring steel wire 252; the both ends of described spring steel wire 252 (2521,2522) are fixedly connected with described housing 10; the pars intermedia 2523 of described spring steel wire 252 is placed in described groove, is fixedly connected with the support 23 of described temperature-sensitive protection action component 20.
The right half part of temperature control equipment 100 as shown in Figure 1, is connected by sliding connector 32 between described housing 10 and described temperature-sensitive protection action component 20.Described elastic component 25 is spring 251, and by the range of movement of the described temperature-sensitive protection of described sliding connector 32 restriction action component 20.
Described temperature-sensitive protection action component 20 moves up and down by the relatively described housing 10 of sliding connector 32.Described sliding connector 32 comprises to be located at the chute 321 on described housing 10 and to be located at the slide block 322 on described temperature-sensitive protection action component 20.Described chute 321 is vertical direction setting.Described slide block 322 is located in described chute 321 and can be moved preset distance along described chute 321.Described chute 321 is rubbing contact with described slide block 322.
Described movable contact spring 241 one end are stretched in described housing 10 and are fixedly connected with this housing 10, and the other end and described fixed touching plate 242 are inconsistent.In described housing 10, offer a cavity 12, part movable contact spring 241 is placed in this cavity 12.
Incorporated by reference to consulting Fig. 5 and Fig. 6; when described temperature control equipment 100 is installed; described elastic component 25 provides elastic force; push described temperature-sensitive protection action component 20 to can have with the temperature-sensitive face of liquid heater the extreme position (as shown in Figure 5) of good thermo-contact; now, described fixed touching plate 242 contacts with described movable contact spring 241.
After temperature control equipment 100 is started working, described metal actuator 21 actions, described actuating mechanism 22 contacts with described metal actuator 21 and is stressed, and then disconnects described set of switch contacts 24, makes described movable contact spring 241 depart from fixed touching plate 242.When the temperature-sensitive face of liquid heater produces deformation; described elastic component 25 promote described temperature-sensitive protection action component 20 when having good contact with temperature-sensitive face only; described temperature-sensitive protection action component 20 is contacted well with temperature-sensitive face; can avoid causing temperature-sensitive protection action component 20 to contact undertighten with temperature-sensitive face because of the distortion of temperature-sensitive face, and then cause liquid heater to lose efficacy or scaling loss.
Incorporated by reference to consulting Fig. 5 and Fig. 6; Fig. 5 and Figure 6 shows that two extreme positions of the relatively described housing 10 of temperature-sensitive protection action component 20, as Fig. 5, when the distortion of mounting plane and temperature-sensitive face generation a kind of " both sides epirelief "; the relatively described temperature-sensitive face of described housing 10 is fixed, cannot be movable.And described temperature-sensitive protection action component 20 is movable.Relatively described housing 10 now, described temperature-sensitive protection action component 20 is upwards movable under the elastic force of described elastic component 25 promotes, make up " both sides epirelief " deflection that temperature-sensitive plane produces, because described movable contact spring 241 has elasticity, the elasticity of described movable contact spring 241 provides described set of switch contacts 24 required Elastic force support in the scope of activities (two limit positions) of described temperature-sensitive protection action component 20, described in the location following of the contact that now described movable contact spring 241 contacts with fixed touching plate 242, temperature-sensitive protection action component 20 changes, but contact effect can not affect contact quality requirement, according to the situation of practical distortion, this extreme position can be adjusted to a rational position, make temperature control equipment 100 have good adaptability.If deflection is no more than this extreme position, temperature control equipment 100 still has good thermo-contact with liquid heater, and the protective value of temperature control equipment 100 can variation.As left-half in Fig. 5; the relative housing 10 of described temperature-sensitive protection action component 20 turns right; described the first block reinforcement 232 offsets with described the first limit rib 111; Fig. 5 right half part; the relative housing 10 of described temperature-sensitive protection action component 20 moves up; described slide block 322 is placed in the highest point in described chute 321, and this is an extreme position of two temperature-sensitive protection action components 20.
As Fig. 6, when mounting plane and temperature-sensitive plane generation a kind of " both sides are recessed " distortion, the relatively described temperature-sensitive face of described housing 10 is fixed, cannot be movable, and described temperature-sensitive protection action component 20 is movable.Relatively described housing 10 now, the described elastic component 25 of described temperature-sensitive protection action component 20 compression, make up " both sides are recessed " deflection that temperature-sensitive plane produces, because described movable contact spring 241 has elasticity, the elasticity of described movable contact spring 241 provides described set of switch contacts 24 required Elastic force support in the scope of activities (two limit positions) of described temperature-sensitive protection action component 20, described in the location following of the contact that now described movable contact spring 241 contacts with fixed touching plate 242, temperature-sensitive protection action component 20 changes, but contact effect can not affect contact quality requirement, the strain of the now elasticity of described movable contact spring 241 meeting phase is large, when actual production, be no more than the action force of described metal actuator 21, it can not exert an influence to the work of described temperature-sensitive protection action component 20.According to the situation of practical distortion, this extreme position can be adjusted to a rational position, makes temperature control equipment 100 have good adaptability.If deflection is no more than this extreme position, temperature control equipment 100 still has good thermo-contact with liquid heater, and the protective value of temperature control equipment 100 can variation.As Fig. 6 left-half, the relative housing 10 of described temperature-sensitive protection action component 20 turns left, and described the first block reinforcement 232 is away from described the first limit rib 111, and described the second block reinforcement 233 offsets with described the second limit rib 112; Fig. 6 right half part, the relative housing 10 of described temperature-sensitive protection action component 20 moves down, and described slide block 322 is placed in the lowest part in described chute 321, and this is another extreme position of two temperature-sensitive protection action components 20.Described temperature-sensitive protection action component 20 can relatively described housing 10 activities between two extreme positions separately.
Consider that described temperature-sensitive protection action component 20 in the present invention can relatively described housing 10 activities with the distortion of temperature-sensitive face; and bear during operation the pressure of described elastic component 25 always; and under existing process conditions; described metal actuator 21 in described temperature-sensitive protection action component 20 can not bear larger pressure, otherwise can affect susceptibility and the operating temperature of described metal actuator 21.In this inventive embodiments; the support 23 of described temperature-sensitive protection action component 20 also provides a detent mechanism (figure is mark not); can be installed near the ten peace screws of tongue part of metal actuator 21 as shown in Figure 2; for with electrical heating plane (; temperature-sensitive face) contact; and bear the pressure of described temperature-sensitive protection action component 20, and described metal actuator 21 is with electrical heating plane contact but do not stress.Thereby guarantee susceptibility and the operating temperature of metal actuator 21.
To sum up, temperature control equipment 100 of the present invention is compared tool with existing apparatus and is had the following advantages:
First, the present invention adopts housing 10 to be connected with temperature-sensitive protection the movable of action component 20; When the distortion that liquid heater occurs to cause because of thermal shock, can keep in real time the good thermo-contact of temperature-sensitive protection action component 20 and the temperature-sensitive face of the container bottom of liquid heater, thereby guarantee reliability and the accuracy of temperature-sensitive.
Secondly, temperature control equipment 100 can adapt to the installation requirement of different distortion temperature-sensitive face, makes the versatility of temperature control equipment 100 more excellent, also makes the accuracy requirement of liquid heater reduce, and has reduced process costs.
Again, the housing 10 of temperature control equipment is fixedly connected with liquid heater, and the bulk strength of liquid heater is guaranteed to some extent, thereby the structure installation strength of the liquid heater improving can realize higher strength of joint demand.
Finally, housing 10 is connected with temperature-sensitive protection the movable of action component 20; When larger variation do not occur installation strength, can reduce the size of temperature control equipment 100, be convenient to the size reduction of temperature control equipment 100, thereby reduce resource consumption and the cost producing.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet not in order to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be not depart from technical solution of the present invention content, according to technical spirit of the present invention, within the spirit and principles in the present invention, the any simple modification that above embodiment is done, be equal to replacement and improvement etc., within all still belonging to the protection domain of technical solution of the present invention.
Claims (10)
1. a temperature control equipment, comprises housing, at least one group of temperature-sensitive protection action component; Described temperature-sensitive protection action component comprises metal actuator, actuating mechanism, support and set of switch contacts; described metal actuator and actuating mechanism are all arranged on support; described actuating mechanism is controlled the folding of described set of switch contacts; described set of switch contacts is connected between housing and support; described set of switch contacts comprises movable contact spring and fixed touching plate; it is characterized in that: described temperature control equipment also comprises link, between described housing and described temperature-sensitive protection action component, by described link, be flexibly connected.
2. temperature control equipment according to claim 1, is characterized in that, described movable contact spring is arranged on described housing, and described fixed touching plate is fixedly connected with the support of described temperature-sensitive protection action component, and described movable contact spring contacts with described fixed touching plate and forms switch contact.
3. temperature control equipment according to claim 1, is characterized in that, described flexible connection is for being rotationally connected and/or being slidably connected.
4. temperature control equipment according to claim 1 and 2; it is characterized in that, described temperature-sensitive protection action component is provided with axle core, and described housing is provided with axle sleeve; by axle core, coordinate with the sheathed of axle sleeve, described temperature-sensitive protection action component and described housing are rotationally connected.
5. temperature control equipment according to claim 1 and 2; it is characterized in that; described temperature-sensitive protection action component is provided with slide block, and described housing is provided with chute, and described slide block is located in described chute and described temperature-sensitive protection action component can be moved up and down along the relatively described housing of chute.
6. temperature control equipment according to claim 3; it is characterized in that; described housing is provided with the limit rib that is no less than two; on described temperature-sensitive protection action component, the position of corresponding described limit rib is provided with block reinforcement; by coordinating of described limit rib and described block reinforcement, make described temperature-sensitive protection action component there is the extreme position that is no less than two.
7. temperature control equipment according to claim 1 and 2, is characterized in that, described temperature-sensitive protection action component comprises elastic component, and a described elastic component part is fixedly arranged on described housing, and another part is fixedly arranged on described temperature-sensitive protection action component; Described elastic component is used for providing thrust, pushes described temperature-sensitive protection action component to can have with the temperature-sensitive face of liquid heater the extreme position of good thermo-contact.
8. temperature control equipment according to claim 2, is characterized in that, described movable contact spring has elasticity, and the elasticity of described movable contact spring provides described set of switch contacts required Elastic force support in the scope of activities of described temperature-sensitive protection movement device.
9. temperature control equipment according to claim 6, is characterized in that, described temperature-sensitive protection movement device is provided with keeper, and described keeper is installed near described metal actuator, for bearing the power of described elastic component.
10. a liquid heater, comprises container and in order to coordinate the base of container heating, it is characterized in that, described container bottom is provided with temperature control equipment as claimed in any one of claims 1-9 wherein.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310196495.5A CN104181956B (en) | 2013-05-23 | 2013-05-23 | Temperature control device and liquid heater using same |
| PCT/CN2014/078353 WO2014187372A1 (en) | 2013-05-23 | 2014-05-23 | Temperature control apparatus and liquid heater applying the apparatus |
| EP14800899.8A EP3001274B1 (en) | 2013-05-23 | 2014-05-23 | Temperature control apparatus and liquid heater applying the apparatus |
| US14/892,950 US10373787B2 (en) | 2013-05-23 | 2014-05-23 | Temperature control apparatus and liquid heater applying the apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310196495.5A CN104181956B (en) | 2013-05-23 | 2013-05-23 | Temperature control device and liquid heater using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104181956A true CN104181956A (en) | 2014-12-03 |
| CN104181956B CN104181956B (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310196495.5A Active CN104181956B (en) | 2013-05-23 | 2013-05-23 | Temperature control device and liquid heater using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104181956B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107491140A (en) * | 2017-09-15 | 2017-12-19 | 浙江家泰电器制造有限公司 | Temp sensing controller |
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| WO2012164318A2 (en) * | 2011-08-10 | 2012-12-06 | Strix Limited | Controls |
| CN203311286U (en) * | 2013-05-23 | 2013-11-27 | 广东新宝电器股份有限公司 | Temperature control device and liquid heater using same |
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2013
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|---|---|---|---|---|
| CN1388426A (en) * | 2001-02-19 | 2003-01-01 | 施特里克斯有限公司 | Thermosensitive controller |
| CN1953118A (en) * | 2005-07-19 | 2007-04-25 | 因万西斯器具管理澳大利亚有限公司 | Surface mount thermostat |
| CN101634865A (en) * | 2008-07-27 | 2010-01-27 | 宁波好伙伴电器有限公司 | Thermal sensitive temperature control device and liquid heater |
| CN201903795U (en) * | 2010-10-28 | 2011-07-20 | 广东新宝电器股份有限公司 | Temperature control device of electric kettle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107491140A (en) * | 2017-09-15 | 2017-12-19 | 浙江家泰电器制造有限公司 | Temp sensing controller |
| CN107491140B (en) * | 2017-09-15 | 2019-01-29 | 浙江家泰电器制造有限公司 | Temp sensing controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104181956B (en) | 2016-07-06 |
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