CN204651245U - With the thermostat of two ore control - Google Patents
With the thermostat of two ore control Download PDFInfo
- Publication number
- CN204651245U CN204651245U CN201520357351.8U CN201520357351U CN204651245U CN 204651245 U CN204651245 U CN 204651245U CN 201520357351 U CN201520357351 U CN 201520357351U CN 204651245 U CN204651245 U CN 204651245U
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- China
- Prior art keywords
- thermostat
- spring leaf
- actuating strut
- dististyle
- contact
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Abstract
A kind of thermostat with two ore control, comprise housing, capping and binding post, capping and binding post are fixedly mounted on the upper and lower of housing respectively, binding post is electrically connected with electric heating device, it is characterized in that in housing, being provided with thermal sensitive piece and thermostat switching mechanism, housing is also provided with switch plectrum and reset push rod; Described thermal sensitive piece and thermostat switching mechanism link, and realize the temperature automatically controlled function of thermostat; And described switch plectrum is connected with thermostat switching mechanism respectively with reset push rod, realize the opening and closing controlling thermostat.The utility model by arranging thermal sensitive piece and thermostat switching mechanism in housing, housing is arranged switch plectrum and reset push rod, and make thermal sensitive piece, switch plectrum and the reset push rod interlock respectively of thermostat switching mechanism, realize the function of thermostat A.T.C and control thermostat mains switch.Simultaneously it has the features such as simple and reasonable, convenient to operation, cost is low, effective, the practical and scope of application is wide.
Description
Technical field
The utility model relates to a kind of thermostat with two ore control, is mainly applicable to the electric heating devices such as electric kettle, electric coffee kettle and electric rice cooker.
Background technology
As Chinese patent literature CN202332724U disclosed a kind of temperature controller switching component on 07 11st, 2012, comprise thermostat, shift knob, thermostat comprises main element and moving component, moving component is arranged on main element and also can rotates around the axis, moving component rotates and makes the circuit contact of main element close or disconnect, also comprise support, support is provided with the connecting rod of energy drive motion components action, support is by connecting rod and main element clamping, shift knob is connected on support, by shift knob and support, mutual interlock effect between support and thermostat, when shift knob generation action, shift knob drives support motion, the connecting rod pressure of support pushes away the moving component of thermostat, realize the connecting and disconnecting of thermostat circuit.This thermostat has switch module, can realize manually controlling thermostat circuit connecting and disconnecting, but independently can not carry out temperature control to thermostat.Therefore, be necessary to make further improvements.
Utility model content
The purpose of this utility model aims to provide one and makes respectively thermal sensitive piece, switch plectrum and the reset push rod interlock of thermostat switching mechanism, realizes thermostat A.T.C and controls the function of thermostat mains switch; The thermostat of the band two ore control simple and reasonable, convenient to operation, cost is low, effective, practical and the scope of application is wide, to overcome weak point of the prior art.
For solving the problems of the technologies described above, a kind of thermostat with two ore control in the utility model, comprise housing, capping and binding post, capping and binding post are fixedly mounted on the upper and lower of housing respectively, binding post is electrically connected with electric heating device, it is characterized in that in housing, being provided with thermal sensitive piece and thermostat switching mechanism, housing is also provided with switch plectrum and reset push rod; Described thermal sensitive piece and thermostat switching mechanism link, and realize the temperature automatically controlled function of thermostat; And described switch plectrum is connected with thermostat switching mechanism respectively with reset push rod, realize the opening and closing controlling thermostat.
Thermostat switching mechanism as the utility model said structure comprises actuating strut A, leading truck a, dististyle, spring leaf, leading truck b and actuating strut B, and thermostat switching mechanism is electrically connected with binding post.
Be fixedly installed on respectively in housing as the leading truck a of the utility model said structure and leading truck b, leading truck a is arranged on the top of leading truck b, and leading truck a and leading truck b offers through hole respectively, actuating strut A and actuating strut B runs through the through hole on leading truck a and the through hole on leading truck b respectively.Actuating strut A and actuating strut B is all on the axle center of housing, actuating strut A and actuating strut B are for being fixedly connected with or integrated formed structure, actuating strut A and actuating strut B moves linearly along the through hole on the through hole on leading truck a and leading truck b respectively, and actuating strut A and capping are spaced a distance.
Below as the actuating strut B of the utility model said structure is provided with spring leaf, and spring leaf compresses with actuating strut B and contacts, and spring leaf elasticity is arranged on the bottom in housing, and spring leaf is provided with recess; Be provided with dististyle above described spring leaf, dististyle is fixedly installed in housing.Dististyle and spring leaf are respectively arranged with dististyle contact and spring leaf contact, and dististyle contact contacts with spring leaf coupling contact points, by dististyle contact and spring leaf contact, thus is embodied as electric heating device and powers.
Thermal sensitive piece as the utility model said structure is arranged on above actuating strut A, thermal sensitive piece and actuating strut A and actuating strut B link, and thermal sensitive piece variation with temperature and immediate set occurs, act on actuating strut A and actuating strut B by thermal sensitive piece, sweeping action bar A and actuating strut B moves down, promotion spring leaf presses down, and makes the dististyle contact on dististyle with the spring leaf contact on spring leaf or is separated, realizing the temperature automatically controlled function of thermostat.
As being exposed at outside housing outside the switch plectrum of the utility model said structure and reset ejector rod part, switch plectrum is arranged between leading truck a and leading truck b, and reset push rod is arranged on lower housing portion.
Also be provided with by moving plate as between the leading truck a of the utility model said structure and leading truck b, through hole is offered by the middle part of moving plate, being run through by through hole by moving plate is arranged on actuating strut A, and be fixedly installed on the top of actuating strut B, and switch plectrum is arranged on by the below of moving plate, switch plectrum with linked by moving plate, by Push switch plectrum, make by moving plate and linked by moving plate, sweeping action bar A and actuating strut B moves down, promotion spring leaf presses down, and realizes the dististyle contact on dististyle and the spring leaf contact separation on spring leaf.
Lower housing portion as the utility model said structure offers through hole, reset push rod runs through the through hole on housing, reset push rod is provided with protuberance, protuberance on reset push rod is pressed on the recess of spring leaf, when the dististyle contact on dististyle and the spring leaf contact separation on spring leaf, by pressing reset push rod, make the dististyle contact on dististyle and the spring leaf contact on spring leaf, and actuating strut A, actuating strut B and switch plectrum are resetted.
The utility model by arranging thermal sensitive piece and thermostat switching mechanism in housing, housing is arranged switch plectrum and reset push rod, and make thermal sensitive piece, switch plectrum and the reset push rod interlock respectively of thermostat switching mechanism, realize the function of thermostat A.T.C and control thermostat mains switch.Simultaneously it has the features such as simple and reasonable, convenient to operation, cost is low, effective, the practical and scope of application is wide.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is arranged on electric heating device.
Fig. 2 is the structural representation of the utility model second embodiment.
Fig. 3 is the decomposition texture schematic diagram of the utility model second embodiment.
Fig. 4 is the structural representation of thermostat when being in initial condition.
Fig. 5 is that thermostat is by structural representation during thermal sensitive piece cut-out electric heating device power supply.
Fig. 6 is that thermostat is by structural representation during switch plectrum cut-out electric heating device power supply.
Fig. 7 is the decomposition texture schematic diagram of the utility model second embodiment.
In figure: 1 is housing, 2 is capping, and 3 is binding post, 4 is thermal sensitive piece, and 5 is switch plectrum, and 6 is reset push rod, 6.1 protuberances, 7 is actuating strut A, and 8 is leading truck a, 9 is dististyle, and 9.1 is dististyle contact, and 10 is spring leaf, 10.1 is recess, and 10.2 is spring leaf contact, and 11 is leading truck b, 12 is actuating strut B, and 13 is by moving plate, and 14 is electric heating device.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
First embodiment
See Fig. 1-5, the thermostat of this band two ore control, comprise housing 1, capping 2 and binding post 3, capping 2 and binding post 3 are fixedly mounted on the upper and lower of housing 1 respectively, binding post 3 is electrically connected with electric heating device 14, be provided with thermal sensitive piece 4 and thermostat switching mechanism in housing 1, housing 1 be also provided with switch plectrum 5 and reset push rod 6; Described thermal sensitive piece 4 links with thermostat switching mechanism, realizes the temperature automatically controlled function of thermostat; And described switch plectrum 5 is connected with thermostat switching mechanism respectively with reset push rod 6, realize the opening and closing controlling thermostat.
Thermostat switching mechanism comprises actuating strut A 7, leading truck a 8, dististyle 9, spring leaf 10, leading truck b 11 and actuating strut B 12, and thermostat switching mechanism is electrically connected with binding post 3.
Leading truck a 8 and leading truck b 11 is fixedly installed in housing 1 respectively, leading truck a 8 is arranged on the top of leading truck b 11, and leading truck a 8 and leading truck b 11 offers through hole respectively, actuating strut A 7 and actuating strut B 12 runs through the through hole on leading truck a 8 and the through hole on leading truck b 11 respectively.Actuating strut A 7 and actuating strut B 12 is all on the axle center of housing 1, actuating strut A 7 and actuating strut B 12 are for being fixedly connected with, actuating strut A 7 and actuating strut B 12 moves linearly along the through hole on the through hole on leading truck a 8 and leading truck b 11 respectively, and actuating strut A 7 and capping 2 are spaced a distance.
The below of actuating strut B 12 is provided with spring leaf 10, and spring leaf 10 compresses with actuating strut B 12 and contacts, and spring leaf 10 elasticity is arranged on the bottom in housing 1, and spring leaf 10 is provided with recess 10.1; Be provided with dististyle 9 above described spring leaf 10, dististyle 9 is fixedly installed in housing 1.Dististyle 9 and spring leaf 10 are respectively arranged with dististyle contact 9.1 and spring leaf contact 10.2, and dististyle contact 9.1 and spring leaf contact 10.2 coupling contact, contacted with spring leaf contact 10.2 by dististyle contact 9.1, thus be embodied as electric heating device 14 and power.
Thermal sensitive piece 4 is arranged on above actuating strut A 7, thermal sensitive piece 4 and actuating strut A 7 and actuating strut B 12 link, and thermal sensitive piece 4 variation with temperature and immediate set occurs, act on actuating strut A 7 and actuating strut B 12 by thermal sensitive piece 4, sweeping action bar A 7 and actuating strut B 12 moves down, promote spring leaf 10 to press down, make the dististyle contact 9.1 on dististyle 9 contact with the spring leaf contact 10.2 on spring leaf 10 or be separated, realize the temperature automatically controlled function of thermostat.
Be exposed at outside housing 1 outside switch plectrum 5 and reset push rod 6 part, switch plectrum 5 is arranged between leading truck a 8 and leading truck b 11, and reset push rod 6 is arranged on housing 1 bottom.
Also be provided with between leading truck a 8 and leading truck b 11 by moving plate 13, through hole is offered by the middle part of moving plate 13, being run through by through hole by moving plate is arranged on actuating strut A 7, and be fixedly installed on the top of actuating strut B 12, and switch plectrum 5 is arranged on by the below of moving plate 13, switch plectrum 5 with linked by moving plate 13, by Push switch plectrum 5, make by moving plate 13 and linked by moving plate 5, sweeping action bar A 7 and actuating strut B 12 moves down, promote spring leaf 10 to press down, the dististyle contact 9.1 realized on dististyle 9 is separated with the spring leaf contact 10.2 on spring leaf 10.
Housing 1 bottom offers through hole, reset push rod 6 runs through the through hole on housing 1, reset push rod 6 is provided with protuberance 6.1, protuberance 6.1 on reset push rod 6 is pressed on the recess 10.1 of spring leaf 10, when dististyle contact 9.1 on dististyle 9 is separated with the spring leaf contact 10.2 on spring leaf 10, by pressing reset push rod 6, the dististyle contact 9.1 on dististyle 9 is contacted with the spring leaf contact 10.2 on spring leaf 10, and actuating strut A 7, actuating strut B 12 and switch plectrum 5 are resetted.
Second embodiment
See Fig. 3 and Fig. 4, the dual-coil electromagnetic valve waterway control system of this coffee machine, it is different from the first embodiment part and is: actuating strut A 7 and actuating strut B 12 is formed in one structure.
Other does not state part with the first embodiment.
From the above, the operation principle of the thermostat of the utility model band two ore control is as follows:
(1) thermostat is installed and connected on electric heating device 14, now thermostat is in initial condition, the spring leaf contact 10.1 that the dististyle contact 9.1 that the dististyle 9 of thermostat connects is connected with spring leaf 10 is connected and is in ON state, and electric heating device 14 starts after switching on power to heat up simultaneously;
(2) when the thermal sensitive piece 4 of thermostat senses that the temperature of electric heating device 14 rises to the temperature value of setting, thermal sensitive piece 4 short time set action pushing action bar A 7 and actuating strut B 12, actuating strut B12 promotes spring leaf the spring leaf contact 10.1 connected and the dististyle contact 9.1 that dististyle 9 connects and is in the OFF state that is separated (that is: cutting off electric heating device 14 power supply) simultaneously;
(3) when the thermal sensitive piece 4 of thermostat senses that the temperature of electric heating device 14 drops to the temperature value of setting, the action of thermal sensitive piece 4 short time set is returned to initial condition, simultaneously by the resilience force of spring leaf 10, the dististyle contact 9.1 driving the spring leaf contact 10.1 connected to be connected with dististyle 9 turns back to initial turn-on ON state (that is: cutting off electric heating device 14 power supply); Meanwhile actuating strut A 7 and actuating strut B12 turns back to initial condition by under the promotion of spring leaf 10 resilience force;
(4) when thermostat be installed and connected in electric heating device 14 constantly repeats above-mentioned in (two) and (three) two kinds of operating states time, thus reach the object of automatic control electric electro-heat equipment 14 temperature;
(5) when thermostat is when constantly repeating (two) and (three) two kinds of operating states, by artificial manual Push switch paddle 5 drive connect by moving plate 13 pushing action bar B 12, actuating strut B 12 promotes spring leaf 10 the spring leaf contact 10.2 connected and the dististyle contact 9.1 that dististyle 9 connects again and is in the OFF state that is separated (that is: cutting off electric heating device 14 power supply) simultaneously, thus reaches separated contacts closedown heating unit power functional purpose;
(6) when thermostat be in (five) cut off the state of electric heating device 14 power supply time, promote the dististyle contact 9.1 that spring leaf contact 10.2 that spring leaf 10 connects is connected with dististyle 9 turn back to initial turn-on ON state (that is: cutting off electric heating device 14 power supply) by artificially manually pressing reset push rod 6; Meanwhile actuating strut A 7 and actuating strut B 12 turns back to initial condition by under the promotion of spring leaf 10 resilience force, thus reaches manual ON contact unlatching heating unit power functional purpose;
(7) when thermostat implements the operating state of (five) and (six), thermostat just reaches dististyle contact 9.1 and spring leaf contact 10.2 disconnects OFF state or dististyle contact 9.1 closes ON state with spring leaf contact 10.2, thus reaches the object of heating unit power switching function.
Above-mentioned is preferred version of the present utility model, and those of ordinary skill in the art, to its simple modification or transformation, all drop within protection range of the present utility model.
Claims (10)
1. the thermostat with two ore control, comprise housing (1), capping (2) and binding post (3), capping (2) and binding post (3) are fixedly mounted on the upper and lower of housing (1) respectively, binding post (3) is electrically connected with electric heating device (14), it is characterized in that being provided with thermal sensitive piece (4) and thermostat switching mechanism in housing (1), housing (1) is also provided with switch plectrum (5) and reset push rod (6); Described thermal sensitive piece (4) and thermostat switching mechanism link, and realize the temperature automatically controlled function of thermostat; And described switch plectrum (5) is connected with thermostat switching mechanism respectively with reset push rod (6), realize the opening and closing controlling thermostat.
2. the thermostat according to claim 1 with two ore control, it is characterized in that described thermostat switching mechanism comprises actuating strut A (7), leading truck a (8), dististyle (9), spring leaf (10), leading truck b (11) and actuating strut B (12), and thermostat switching mechanism is electrically connected with binding post (3).
3. the thermostat according to claim 2 with two ore control, it is characterized in that described leading truck a (8) and leading truck b (11) are fixedly installed in housing (1) respectively, leading truck a (8) is arranged on the top of leading truck b (11), and leading truck a (8) and leading truck b (11) offers through hole respectively, actuating strut A (7) and actuating strut B (12) runs through the through hole on leading truck a (8) and the through hole on leading truck b (11) respectively.
4. the thermostat according to claim 3 with two ore control, it is characterized in that described actuating strut A (7) and actuating strut B (12) are all on the axle center of housing (1), actuating strut A (7) and actuating strut B (12) are for being fixedly connected with or integrated formed structure, actuating strut A (7) and actuating strut B (12) moves linearly along the through hole on the through hole on leading truck a (8) and leading truck b (11) respectively, and actuating strut A (7) and capping (2) are spaced a distance.
5. the thermostat according to claim 4 with two ore control, it is characterized in that the below of described actuating strut B (12) is provided with spring leaf (10), spring leaf (10) compresses with actuating strut B (12) and contacts, spring leaf (10) elasticity is arranged on the bottom in housing (1), and spring leaf (10) is provided with recess (10.1); Described spring leaf (10) top is provided with dististyle (9), and dististyle (9) is fixedly installed in housing (1).
6. the thermostat according to claim 5 with two ore control, it is characterized in that described dististyle (9) and spring leaf (10) are respectively arranged with dististyle contact (9.1) and spring leaf contact (10.2), dististyle contact (9.1) and spring leaf contact (10.2) coupling contact, contacted with spring leaf contact (10.2) by dististyle contact (9.1), thus be embodied as electric heating device (14) power supply.
7. the thermostat with two ore control according to any one of claim 1-6, it is characterized in that described thermal sensitive piece (4) is arranged on actuating strut A (7) top, thermal sensitive piece (4) and actuating strut A (7) and actuating strut B (12) link, and thermal sensitive piece (4) variation with temperature and immediate set occurs, act on actuating strut A (7) and actuating strut B (12) by thermal sensitive piece (4), sweeping action bar A (7) and actuating strut B (12) moves down, promote spring leaf (10) to press down, make the dististyle contact (9.1) on dististyle (9) with spring leaf contact (10.2) contact on spring leaf (10) or be separated, realize the temperature automatically controlled function of thermostat.
8. the thermostat with two ore control according to any one of claim 1-6, it is characterized in that being exposed at housing (1) outward outside described switch plectrum (5) and reset push rod (6) part, switch plectrum (5) is arranged between leading truck a (8) and leading truck b (11), and reset push rod (6) is arranged on housing (1) bottom.
9. the thermostat according to claim 8 with two ore control, it is characterized in that also being provided with by moving plate (13) between described leading truck a (8) and leading truck b (11), through hole is offered by moving plate (13) middle part, being run through by through hole by moving plate is arranged on actuating strut A (7), and be fixedly installed on the top of actuating strut B (12), and switch plectrum (5) is arranged on by the below of moving plate (13), switch plectrum (5) with linked by moving plate (13), by Push switch plectrum (5), make by moving plate (13) and linked by moving plate (5), sweeping action bar A (7) and actuating strut B (12) moves down, promote spring leaf (10) to press down, the dististyle contact (9.1) realized on dististyle (9) is separated with the spring leaf contact (10.2) on spring leaf (10).
10. the thermostat according to claim 8 with two ore control, it is characterized in that described housing (1) bottom offers through hole, reset push rod (6) runs through the through hole on housing (1), reset push rod (6) is provided with protuberance (6.1), protuberance (6.1) on reset push rod (6) is pressed on the recess (10.1) of spring leaf (10), when dististyle contact (9.1) on dististyle (9) is separated with the spring leaf contact (10.2) on spring leaf (10), by pressing reset push rod (6), dististyle contact (9.1) on dististyle (9) is contacted with the spring leaf contact (10.2) on spring leaf (10), and make actuating strut A (7), actuating strut B (12) and switch plectrum (5) reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520357351.8U CN204651245U (en) | 2015-05-27 | 2015-05-27 | With the thermostat of two ore control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520357351.8U CN204651245U (en) | 2015-05-27 | 2015-05-27 | With the thermostat of two ore control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204651245U true CN204651245U (en) | 2015-09-16 |
Family
ID=54103962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520357351.8U Expired - Fee Related CN204651245U (en) | 2015-05-27 | 2015-05-27 | With the thermostat of two ore control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204651245U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882330A (en) * | 2015-05-27 | 2015-09-02 | 徐冠忠 | Dual-control temperature controller |
| CN108700628A (en) * | 2017-09-20 | 2018-10-23 | 深圳市隐秀科技有限公司 | A kind of detection device and the portable electronic device with the detection device |
-
2015
- 2015-05-27 CN CN201520357351.8U patent/CN204651245U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882330A (en) * | 2015-05-27 | 2015-09-02 | 徐冠忠 | Dual-control temperature controller |
| CN104882330B (en) * | 2015-05-27 | 2017-04-26 | 徐冠忠 | Dual-control temperature controller |
| CN108700628A (en) * | 2017-09-20 | 2018-10-23 | 深圳市隐秀科技有限公司 | A kind of detection device and the portable electronic device with the detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170626 Address after: 528300 No. 16 Xinhui Road, Shunde District, Guangdong, Foshan, Daliang Patentee after: Foshan city Shunde District Jianhong Electrical Appliance Industry Co. Ltd. Address before: 528300 No. five, Xinhui Road, Shunde Industrial Park, Shunde District, Foshan, Guangdong, 16 Patentee before: Xu Guanzhong |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20200527 |