CN209045434U - A kind of adjusting temperature controller - Google Patents
A kind of adjusting temperature controller Download PDFInfo
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- CN209045434U CN209045434U CN201821664433.7U CN201821664433U CN209045434U CN 209045434 U CN209045434 U CN 209045434U CN 201821664433 U CN201821664433 U CN 201821664433U CN 209045434 U CN209045434 U CN 209045434U
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Abstract
The utility model discloses a kind of adjusting temperature controllers, including concatenated thermostat and temperature limiter；Wherein thermostat includes magnet ring, porcelain tube, and multiple magnet rings are connected with one end of pressing plate, upper reed plate, fixed touching plate and bimetal leaf in turn from top to bottom；Lug plate one, lug plate two are also connected on multiple magnet rings, the other end overlapping of upper reed plate is fixed with one end of lower reed；Lower reed is equipped with moving contact, and the position opposite with moving contact is equipped with pillar on lower reed；The position opposite with pillar is equipped with fixed contact on upper reed plate；The position opposite with moving contact is equipped with fixed contact on lower reed；Fixed contact and pillar, fixed contact can distinguish movable contact with moving contact and connect；The other end of bimetal leaf is connected with porcelain bead between that end Chong Die with upper reed plate and lower reed.When bimetal leaf temperature distortion is bent, moving contact and fixed contact are disconnected, and connect with fixed contact；When thermostat failure, limiter can be according to set temperature value disconnecting circuit, can duplicate protection.
Description
Technical field
The utility model relates to temperature controller fields, and in particular to a kind of adjusting temperature controller.
Background technique
Currently, temperature controller is widely used on various electric-heating cooking utensils and electric heating appliance.Temperature controller is by temperature controller to temperature
Induction, then push with pressure action principle the on and off of contact, stop after reaching certain temperature to control electrical equipment
Only or start to work.But if when thermostat is damaged at work, timely disconnecting circuit of having no way is easy for causing to set
It is standby to be damaged because of overheat, or even the bigger harm such as short-circuit, on fire.
Utility model content
Purpose of the utility model is to solve one of above problems.
To achieve the goals above, the utility model provides a kind of adjusting temperature controller, including thermostat and temperature limiter,
And this two parts is to be connected in series；Wherein thermostat includes magnet ring, porcelain tube, the magnet ring be it is multiple, the porcelain tube is from multiple institutes
It states and runs through in the middle part of magnet ring, multiple magnet rings are connected with pressing plate, upper reed plate, fixed touching plate and bimetal leaf in turn from top to bottom
One end；Lug plate one, lug plate two, one end company of described upper reed plate one end and lug plate one are also connected on multiple magnet rings
It connects, one end of the fixed touching plate is connect with one end of lug plate two；The other end overlapping of the upper reed plate is fixed with lower reed
One end；The other end bottom of the lower reed is equipped with moving contact, and the other end top of the lower reed is opposite with the moving contact
Position be equipped with pillar；The bottom of the upper reed plate position opposite with the pillar is equipped with fixed contact, the fixed contact
It is connect with the pillar energy movable contact；The position opposite with the moving contact is equipped with fixed at the top of the other end of the fixed touching plate
Contact, the fixed contact are connect with the moving contact energy movable contact；The other end of the bimetal leaf and the upper reed plate with
And porcelain bead is connected between that end of lower reed overlapping.
Further, the temperature limiter is Kick type temperature controller.
Further, lug plate three and lug plate four are fixed on the temperature limiter.
Further, the thermostat and temperature limiter are connected in series by connection sheet, and one end of the connection sheet is welded on
On the lug plate three, the other end is welded on the other end of the lug plate two.
Further, one end of the pressing plate and bimetal leaf is connected in the two of multiple magnet rings by tubular rivet
End.
Further, the temperature limiter is mounted on one end of bracket, the other end of the bracket and the bimetal leaf
One end one end of multiple magnet rings is fixed on by the tubular rivet.
Further, adjusting rod is threaded on the pressing plate, the adjusting rod can then be adjusted in the press plate rotary
Economize on electricity road disconnects required temperature.
Further, the adjusting rod is fixed with one end of fine porcelain column, institute with the bottom that the pressing plate is threadedly coupled that end
The other end for stating fine porcelain column is connected at the top of the upper reed plate.
Further, it is cased with limit plate on the adjusting rod, and is connected with the adjusting rod.
Further, the pressing plate is equipped with limited post straight up, when the limit plate turns to predetermined position,
The limited post can block the limit lug of the limit plate, play position-limiting action.
The utility model compared with prior art, has the following advantages that and effect: a kind of adjustable temperature of the utility model
Degree controller part is up to jack up by bimetal leaf temperature distortion and jack up lower reed again by porcelain bead, make on lower reed
The disconnection of fixed contact on moving contact and fixed touching plate is closed to reach temperature controlled function with the fixed contact on upper reed plate；It is logical
Toning pole can rotate in a certain range, can adjust set temperature, expand the freedom degree of different stalls temperature design,
Meet the needs of different clients；It is ensured by Kick type temperature controller when thermostat is damaged, still is able to complete circuit
The effect of disconnection, has the effect of duplicate protection.
Detailed description of the invention
Fig. 1 is a kind of front view of adjusting temperature controller of the utility model embodiment；
Fig. 2 is a kind of side view of adjusting temperature controller of the utility model embodiment；
Fig. 3 is a kind of top view of adjusting temperature controller of the utility model embodiment.
Description of symbols:
1- pressing plate；2- limit plate；3- porcelain tube；4- adjusting rod；5- adjusts screw；6- magnetic bead；7- upper reed plate；Reed under 8-；
9- fine porcelain column；10- bimetal leaf；11- fixed contact；12- moving contact；13- fixed touching plate；14- lug plate two；15- tubular rivet；
16- magnet ring；17- pressing plate；18- lug plate；19- connection sheet；20- bracket；21- Kick type temperature controller；22- lug plate three；23- connects
Line piece four.
Specific embodiment
The exemplary embodiments for embodying the utility model features and advantages will describe in detail in the following description.It should be understood that
It is that the utility model there can be various variations in different embodiments, does not all depart from the scope of the utility model, and
The descriptions and illustrations are essentially for illustration purposes, rather than to limit the utility model.
A kind of adjusting temperature controller as shown in Figure 1, including thermostat and temperature limiter, and this two parts is to be connected in series；Its
Middle thermostat includes magnet ring 16, porcelain tube 3, the magnet ring 16 be it is multiple, the porcelain tube 3 runs through in the middle part of multiple magnet rings 16,
Multiple magnet rings 16 are connected with one end of pressing plate 17, upper reed plate 7, fixed touching plate 13 and bimetal leaf 10 in turn from top to bottom；
Lug plate 1, lug plate 2 14, one end and the lug plate 1 of the upper reed plate 7 are also connected on multiple magnet rings 16
One end links together, and between two adjacent magnet rings 16, one end of the fixed touching plate 13 and lug plate 2 14
One end link together, and be located between the adjacent magnet ring 16 of another two；The other end overlapping of the upper reed plate 7 is connected
There is one end of lower reed 8, and overlapping part is equipped with circular hole one；The other end bottom of the lower reed 8 is equipped with moving contact 11, institute
It states position opposite with the moving contact 11 at the top of the other end of lower reed 8 and is equipped with pillar, the moving contact 11 and pillar connect
Together and it is integrally formed；The bottom of the upper reed plate 7 position opposite with the pillar is equipped with fixed contact, the fixed contact
It is connect with the pillar energy movable contact；It is set on the position opposite with the moving contact 11 at the top of the other end of the fixed touching plate 13
There is fixed contact 12, the fixed contact 12 is connect with the 11 energy movable contact of moving contact；The other end of the bimetal leaf 10 is set
There is circular hole two, the other end of the bimetal leaf 10 is connected with porcelain between that end Chong Die with the upper reed plate 7 and lower reed 8
Pearl 6, the both ends of the porcelain bead 6 are cone, be vertically inserted into respectively the circular hole one in circular hole two, and the porcelain bead 6 with
Circular hole one is connected.When 10 temperature distortion of bimetal leaf bending, jack up the porcelain bead 6, thus jack up the upper reed plate 7 with
That connected end of the lower overlapping of reed 8, the moving contact 11 disconnects the connection with the fixed contact 12, and contacts with the fixed contact
Connection；When thermostat breaks down, i.e., when temperature reaches setting value, the thermostat is unable to disconnecting circuit, then electric current is held
The excessively described temperature limiter of afterflow, then the limiter has the function that duplicate protection according to setting value disconnecting circuit.
The temperature limiter is Kick type temperature controller 21.Kick type temperature controller be a kind of bimetallic disk using after fixed temperature as
Thermo-responsive reaction component reaches when product main part temperature increases or reduces in generated heat transfer to bimetallic disk
Operating temperature acts rapidly when setting, and contact is opened or closed by mechanism effect, achievees the purpose that be switched on or switched off circuit,
To control circuit.
Lug plate 3 22 and lug plate 4 23 are fixed on the temperature limiter.The lug plate 3 22 and lug plate four
23 are symmetricly set on the both ends of the Kick type temperature controller 21.
The thermostat and temperature limiter are connected in series by connection sheet 19, and one end of the connection sheet 19 is welded on described connect
On line piece 3 22, the other end is welded on the other end of the lug plate 2 18.
One end of the pressing plate 17 and bimetal leaf 10 is connected in the two of multiple magnet rings 16 by tubular rivet 5
End.
The temperature limiter is mounted on one end of bracket 20, and the one of the other end of the bracket 20 and the bimetal leaf 10
End is fixed on one end of multiple magnet rings 16 by the tubular rivet 5.
Adjusting rod 4 is threaded on the pressing plate 17, the adjusting rod 4 can be rotated in the pressing plate 17, then be adjusted
Circuit disconnects required temperature.The bottom end of the adjusting rod 4 is equipped with external screw thread, and the pressing plate 17 is equipped in corresponding
Screw thread.Raise upward a screwed ring on the pressing plate 17, in the screwed ring for the tubular rivet 15 to corresponding matching
Internal screw thread.The screwed ring that protrusion is arranged more can firmly match with 15 screw thread of tubular rivet so that thread turns is more
It closes.
The adjusting rod 4 is fixed with one end of fine porcelain column 9, the fine porcelain with the bottom that the pressing plate 17 is threadedly coupled that end
The other end of column 9 is connected to 7 top of upper reed plate.The upper end of the fine porcelain column 9 is fixed on 4 bottom end of adjusting rod, lower end
It contradicts in the groove at 7 top of upper reed plate.The adjusting rod 4 and fine porcelain column 9 are connected on same vertical line, work as rotation
When the adjusting rod 4, fine porcelain column 9 also follows rotation.Since the adjusting rod 4 is threaded on the pressing plate 17, when described
When adjusting rod 4 rotates, screw thread can be followed correspondingly to move up or down in the vertical direction, i.e., the described fine porcelain column 9 presses institute
The pressure for stating upper reed plate 7 can be different, then the bimetal leaf 10 is thermally deformed to the moving contact 11 and takeoffs and pillar is touched
Contact that the pressure overcome required for the fixed contact of 7 bottom of upper reed plate is different, i.e., required temperature when adjustment circuit disconnects
Degree is different.
It is cased with limit plate 2 on the adjusting rod 4, and is connected with the adjusting rod 4.The parallel pressing plate of the limit plate 2
17 settings.
The pressing plate 17 is equipped with limited post straight up, when the limit plate 2 turns to predetermined position, the limit
Position column can block the limit lug of the limit plate 2, play position-limiting action.The limit plate 2 makes the adjusting rod 4 can only be one
Determine rotation in range, moreover it is possible to prevent from splitting away off from the pressing plate 17 in 4 rotation process of adjusting rod.
Preferably, the quantity of the magnet ring 16 is three, from top to bottom respectively the first magnet ring, the second magnet ring and third magnetic
The center point of ring, the porcelain tube 3 from three magnet rings 16 is coaxially connected by three magnet rings 16.Then first magnetic
The upper reed plate 7 and lug plate 2 14 are gripped between ring and the second ceramic ring；Between second magnet ring and third ceramic ring
Grip the fixed touching plate 13 and lug plate 1.
Working principle: deformation occurs for the heated meeting of the bimetal leaf 10, pushes the porcelain bead 6, and jack up the upper reed plate
7, the moving contact 11 of the lower reed 8 and the fixed contact 12 are disconnected, is closed with the fixed contact on the upper reed plate 7.It uses
When needing to adjust gear, rotation adjusting lever 4 adjusts the limit height of lower reed 8, the temperature controller is enable to need in client
At a temperature of work, reach the function of adjustable temperature.
When moving on to extreme higher position on the tubular rivet 15, the bimetal leaf 10 needs biggish deformation that could allow institute
It states lower reed 8 to bounce, that is, needs higher temperature, the moving contact 11 can just disconnected with fixed contact 12, with the upper reed plate 7
Fixed contact closure；When the tubular rivet 15 moves down into extreme lower position, the bimetal leaf 10 needs lesser deformation just
The lower reed 8 can be allowed to bounce, that is, need lower temperature, the moving contact 11 can be made to disconnect with fixed contact 12, and it is described
The fixed contact of upper reed plate 7 is closed.
The moving contact 11 with fixed contact 12 be at a set temperature it is normally closed, when 10 heating temperature of bimetal leaf is high
When set temperature, the bimetal leaf 10 is deformed, and disconnects the moving contact 11 with fixed contact 12, cuts off circuit.
The temperature limiter is mainly when the thermostat failure, and such as the bimetal leaf of the thermostat damages, Huo Zheqi
His parts damages, temperature reach set temperature and are but not turned off circuit, and the temperature limiter will play the role of disconnecting circuit, institute
Stating temperature limiter is closure when temperature controller works normally, and only when temperature controller fails, the temperature limiter can just break circuit
It opens.
In conclusion a kind of adjustable temperature controller part of the utility model be by bimetal leaf temperature distortion,
It up jacks up and lower reed is jacked up by porcelain bead again, make the disconnection of the fixed contact on the moving contact and fixed touching plate on lower reed, and it is upper
Fixed contact on reed is closed to reach temperature controlled function；It can be rotated, can be adjusted in a certain range by adjusting rod
Set temperature is saved, the freedom degree of different stalls temperature design is expanded, meets the needs of different clients；Pass through Kick type temperature controller
Come ensure still be able to when thermostat is damaged complete circuit disconnect effect, have the effect of duplicate protection.
Above embodiments are only to illustrate the technical solution of the application, rather than its limitations；Although with reference to the foregoing embodiments
The application is described in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the protection scope for various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of adjusting temperature controller, it is characterised in that: including thermostat and temperature limiter, and this two parts is to be connected in series；Its
Middle thermostat includes magnet ring (16), porcelain tube (3), the magnet ring (16) be it is multiple, the porcelain tube (3) is from multiple magnet rings (16)
Middle part is run through, multiple magnet rings (16) be connected in turn from top to bottom pressing plate (17), upper reed plate (7), fixed touching plate (13) and
One end of bimetal leaf (10)；Be also connected with lug plate one (18), lug plate two (14) on multiple magnet rings (16), it is described on
Reed (7) one end is connect with one end of lug plate one (18), one end of the fixed touching plate (13) and one end of lug plate two (14)
Connection；The other end overlapping of the upper reed plate (7) is fixed with one end of lower reed (8)；The other end bottom of the lower reed (8)
Equipped with moving contact (11), pillar is equipped with the moving contact (11) opposite position at the top of the other end of the lower reed (8)；
The bottom of the upper reed plate (7) position opposite with the pillar is equipped with fixed contact, and the fixed contact can live with the pillar
It is dynamic to connect；Fixed contact is equipped with the moving contact (11) opposite position at the top of the other end of the fixed touching plate (13)
(12), the fixed contact (12) connect with the moving contact (11) energy movable contact；The other end of the bimetal leaf (10) with
Porcelain bead (6) are connected between that end of the upper reed plate (7) and lower reed (8) overlapping.
2. a kind of adjusting temperature controller according to claim 1, it is characterised in that: the temperature limiter is Kick type temperature controller
(21)。
3. a kind of adjusting temperature controller according to claim 1, it is characterised in that: be fixed with lug plate on the temperature limiter
Three (22) and lug plate four (23).
4. a kind of adjusting temperature controller according to claim 3, it is characterised in that: the thermostat and temperature limiter pass through company
Contact pin (19) is connected in series, and one end of the connection sheet (19) is welded on the lug plate three (22), and the other end is welded on institute
On the other end for stating lug plate two (18).
5. a kind of adjusting temperature controller according to claim 1-4, it is characterised in that: the pressing plate (17) and
One end of bimetal leaf (10) is connected in the both ends of multiple magnet rings (16) by tubular rivet (5).
6. a kind of adjusting temperature controller according to claim 5, it is characterised in that: the temperature limiter is mounted on bracket (20)
One end on, one end of the other end of the bracket (20) and the bimetal leaf (10) passes through the tubular rivet (5) fixation
In one end of multiple magnet rings (16).
7. a kind of adjusting temperature controller according to claim 1, it is characterised in that: be threaded on the pressing plate (17)
Adjusting rod (4), the adjusting rod (4) can rotate in the pressing plate (17), then adjust circuit and disconnect required temperature.
8. a kind of adjusting temperature controller according to claim 7, it is characterised in that: the adjusting rod (4) and the pressing plate
(17) bottom for being threadedly coupled that end is fixed with one end of fine porcelain column (9), and the other end of the fine porcelain column (9) is connected on described
At the top of reed (7).
9. a kind of adjusting temperature controller according to claim 8, it is characterised in that: be cased with limit on the adjusting rod (4)
Plate (2), and be connected with the adjusting rod (4).
10. a kind of adjusting temperature controller according to claim 9, it is characterised in that: the pressing plate (17) is equipped with vertical
Upward limited post, when the limit plate (2) turns to predetermined position, the limited post can block the limit plate (2)
Lug is limited, position-limiting action is played.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821664433.7U CN209045434U (en) | 2018-10-12 | 2018-10-12 | A kind of adjusting temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821664433.7U CN209045434U (en) | 2018-10-12 | 2018-10-12 | A kind of adjusting temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209045434U true CN209045434U (en) | 2019-06-28 |
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ID=67035975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821664433.7U Active CN209045434U (en) | 2018-10-12 | 2018-10-12 | A kind of adjusting temperature controller |
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| Country | Link |
|---|---|
| CN (1) | CN209045434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113257623A (en) * | 2021-05-12 | 2021-08-13 | 周玉云 | Intelligent device power-on protection equipment |
-
2018
- 2018-10-12 CN CN201821664433.7U patent/CN209045434U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113257623A (en) * | 2021-05-12 | 2021-08-13 | 周玉云 | Intelligent device power-on protection equipment |
| CN113257623B (en) * | 2021-05-12 | 2022-09-13 | 浙江浩克智能装备有限公司 | Intelligent device power-on protection equipment |
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