CN208706539U - A kind of bipolar high current temperature controller with manual reset - Google Patents
A kind of bipolar high current temperature controller with manual reset Download PDFInfo
- Publication number
- CN208706539U CN208706539U CN201821371692.0U CN201821371692U CN208706539U CN 208706539 U CN208706539 U CN 208706539U CN 201821371692 U CN201821371692 U CN 201821371692U CN 208706539 U CN208706539 U CN 208706539U
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- CN
- China
- Prior art keywords
- cover plate
- temperature controller
- spring
- movable contact
- connecting rod
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- 230000003068 static effect Effects 0.000 claims abstract description 24
- 238000005192 partition Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000013021 overheating Methods 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Thermally Actuated Switches (AREA)
Abstract
The utility model relates to temperature controller technical fields, refer in particular to a kind of bipolar high current temperature controller with manual reset, including lower cover plate, temperature controller case and upper cover plate, lower cover plate, temperature controller case and upper cover plate are fixedly connected by rivet, the side of temperature controller case is equipped with upper groove, and cavity one is equipped between upper groove and upper cover plate, the other side of temperature controller case is equipped with lower groove, and cavity two is equipped between lower groove and lower cover plate, the temperature module is equipped in cavity one, it is equipped in cavity two and resets push rod, connecting rod, static contact, movable contact spring and spring, connecting rod is arranged using cross-shaped configuration, the upper end of connecting rod is through at the partition in temperature controller case and contacts at the temperature module, the lower end of connecting rod contacts at reset push rod, the two sides of connecting rod are respectively fixedly connected in the middle part of movable contact spring, the both ends of movable contact spring are respectively equipped with movable contact, on static contact Equipped with stationary contact, movable contact connection corresponding with stationary contact, one end of spring is positioned on movable contact spring, and the other end of spring is positioned on lower cover plate.
Description
Technical field
The utility model relates to temperature controller technical fields, refer in particular to a kind of bipolar high current temperature controller with manual reset.
Background technique
In switch internal physical deformation occurs for temperature controller according to the temperature change of working environment, thus generate it is certain special
Effect generates a series of Automatic Control Components for being switched on or off movement, also cries temperature detect switch (TDS), temperature protector, temperature control
Device processed, abbreviation temperature controller.Or temperature is passed to by temperature controller by temperature protector, temperature controller issues switch life
It enables, to control the operation of equipment to reach ideal temperature and energy-saving effect, application range is very extensive, according to not of the same race
The temperature controller of class is applied in numerous products such as household electrical appliances, motor, refrigeration or heating, and current temperature controller synchronism is poor, performance
It is not very reliable, smaller using electric current, connecting terminal is exposed, and use scope is also not very extensively.
Utility model content
In view of the above problems, the utility model provides a kind of bipolar high current temperature controller with manual reset, it can be achieved that electric appliance
The overheating protection of equipment can be realized primary open or closed two phase electricity, and synchronism is good, big by electric current；Temperature controller assembly jail
Gu thermally conductive lid is not fallen off, applied widely.
To achieve the goals above, the technical solution of the utility model application is as follows:
A kind of bipolar high current temperature controller with manual reset, including lower cover plate, temperature controller case and upper cover plate, lower cover plate,
Temperature controller case and upper cover plate are fixedly connected by rivet, and the side of temperature controller case is equipped with upper groove, and upper groove with it is upper
Cavity one is equipped between cover board, the other side of temperature controller case is equipped with lower groove, and cavity is equipped between lower groove and lower cover plate
Two, cavity one is interior to be equipped with the temperature module, is equipped in cavity two and resets push rod, connecting rod, static contact, movable contact spring and spring, connecting rod
It is arranged using cross-shaped configuration, the upper end of connecting rod is through at the partition in temperature controller case and contacts at the temperature module, the lower end of connecting rod
Reset push rod is contacted at, the two sides of connecting rod are respectively fixedly connected in the middle part of movable contact spring, and the both ends of movable contact spring are respectively equipped with dynamic touching
Point, static contact are equipped with stationary contact, movable contact connection corresponding with stationary contact, and one end of spring is positioned on movable contact spring, spring
The other end is positioned on lower cover plate, and the elastic force of spring must be less than the elastic force of the temperature module.
Furthermore, under the static contact uses Z-shaped structure setting, one end that static contact is equipped with stationary contact to be fixed on
The other end of the bottom of groove, static contact is fixed between lower groove and lower cover plate, and is equipped with the static contact wiring of external power supply
Terminal.
Furthermore, the temperature module includes bimetal leaf and steel plate elastic slice, and bimetal leaf is adjacent to steel plate elastic slice
Setting.
Furthermore, the upper cover plate be equipped with the thermal hole that is correspondingly arranged with the temperature module and with two-phase electric heating
The fixedly connected hole that device is fixedly connected.
Furthermore, the lower cover plate is equipped with the movable contact spring connecting terminal that setting is electrically connected with movable contact spring.
The utility model the utility model has the advantages that
The utility model is using such structure setting, it can be achieved that the overheating protection of electrical equipment, can be realized primary disconnected
Two phase electricity is opened or connects, synchronism is good, big by electric current；Securely, thermally conductive lid is not fallen off, applied widely for temperature controller assembly.
Detailed description of the invention
Fig. 1 is temperature controller case overall structure figure；
Fig. 2 is temperature controller case overall structure cross-sectional view；
Fig. 3 is upper cover plate structure chart；
Fig. 4 is lower cover plate structure chart.
1. lower cover plate；2. temperature controller case；3. upper cover plate；4. resetting push rod；5. bimetal leaf；6. steel plate elastic slice；7. connecting
Bar；8. static contact；80. stationary contact；9. movable contact spring；90. movable contact；10. spring；11. rivet；12. movable contact spring connecting terminal；
13. upper groove；14. lower groove；30. thermal hole；31. fixedly connected hole.
Specific embodiment
The technical solution of the utility model is illustrated with embodiment with reference to the accompanying drawing.
As shown in Figures 1 to 4, a kind of bipolar high current temperature controller with manual reset described in the utility model, including lower cover plate
1, temperature controller case 2 and upper cover plate 3, lower cover plate 1, temperature controller case 2 and upper cover plate 3 are fixedly connected by rivet 11, temperature
Control device shell 2 side be equipped with upper groove 13, and between upper groove 13 and upper cover plate 3 be equipped with cavity one, temperature controller case 2 it is another
Side is equipped with lower groove 14, and cavity two is equipped between lower groove 14 and lower cover plate 1, and the temperature module, cavity are equipped in cavity one
It is equipped in two and resets push rod 4, connecting rod 7, static contact 8, movable contact spring 9 and spring 10, connecting rod 7 is arranged using cross-shaped configuration, even
The partition that the upper end of bar 7 is through in temperature controller case 2 contacts at the temperature module, and the lower end of connecting rod 7, which contacts at, resets push rod 4, even
The two sides of bar 7 are respectively fixedly connected in the middle part of movable contact spring 9, and the both ends of movable contact spring 9 are respectively equipped with movable contact 90, on static contact 8
Equipped with stationary contact 80, the connection corresponding with stationary contact 80 of movable contact 90, one end of spring 10 is positioned on movable contact spring 9, spring 10
The other end is positioned on lower cover plate 1, and the elastic force of spring 10 must be less than the elastic force of the temperature module.It is practical new that the above constitutes this
Type basic structure.
The utility model uses such structure setting, and working principle: temperature controller is connect with two-phase electric heater, upper cover
Plate 3 presets control temperature, the temperature at electric heater thermometric reaches preset temperature with contacting at electric heater thermometric
When, the temperature module moment protrusion, to jack up connecting rod 7, connecting rod 7, which jacks up, resets push rod 4, while connecting rod 7 drives movable contact spring 9 together
It jacks up (since the elastic force of the temperature module is greater than the elastic force of spring 10), to make on the movable contact 90 and static contact 8 on movable contact spring 9
Stationary contact 80 separate, two are synchronised disconnections, with electric heater power loss, stop heating；Temperature at electric heating thermometric is lower than
When preset temperature, resetting push rod 4 will not reset, and manually actuated reset push rod 4, push connecting rod 7 by temperature-sensitive by resetting push rod 4
Component top is to recessed, while movable contact spring 9 is electrically connected with static contact 8 again under the elastic force effect of spring 10, is closed the switch, electricity consumption
Heater can just work, and effectively achieve the purpose that limit temperature.The utility model is using such structure setting, it can be achieved that electric appliance is set
Standby overheating protection can be realized primary open or closed two phase electricity, and synchronism is good, big by electric current；Temperature controller assembly is secured,
Thermally conductive lid is not fallen off, applied widely.
More specifically, the static contact 8 uses Z-shaped structure setting, and one end that static contact 8 is equipped with stationary contact 80 is fixed
In the bottom of lower groove 14, the other end of static contact 8 is fixed between lower groove 14 and lower cover plate 1, and is equipped with external power supply
Static contact connecting terminal.Using such structure setting, static contact 8 is fixed with temperature controller case 2 by lower cover plate 1,
Eliminate the cost of rivet.
More specifically, the temperature module includes bimetal leaf 5 and steel plate elastic slice 6, bimetal leaf 5 and steel plate elastic slice 6
It becomes placed against.Using such structure setting, the service life of the temperature module is effectively increased, in practical application, steel plate elastic slice 6
It is contradicted with connecting rod 7, bimetal leaf 5 is correspondingly arranged with two-phase electric heater.
More specifically, the upper cover plate 3 is equipped with the thermal hole 30 and and two phase electricity being correspondingly arranged with the temperature module
The fixedly connected hole 31 that heater is fixedly connected.Using such structure setting, convenient for passing through the temperature of two-phase electric heater
Thermal hole 30 is transferred to bimetal leaf 5, and the temperature difference effectively reduced, the effect of fixedly connected hole 31 is to make temperature controller and two-phase
Electric heater is fixedly connected.
More specifically, the lower cover plate 1 is equipped with the movable contact spring connecting terminal 12 that setting is electrically connected with movable contact spring 9.It adopts
With such structure setting, power supply is external in by movable contact spring connecting terminal 12, circuit is connected.
The embodiments of the present invention are described in conjunction with attached drawing above, but the utility model be not limited to it is above-mentioned
Specific embodiment, the above mentioned embodiment is only schematical, rather than restrictive, the common skill of this field
Art personnel are not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the protection scope of the utility model.
Claims (5)
1. a kind of bipolar high current temperature controller with manual reset, it is characterised in that: including lower cover plate (1), temperature controller case (2) and
Upper cover plate (3), the lower cover plate (1), temperature controller case (2) and upper cover plate (3) are fixedly connected by rivet (11), the temperature
The side for controlling device shell (2) is equipped with upper groove (13), and cavity one, the temperature are equipped between upper groove (13) and upper cover plate (3)
The other side for controlling device shell (2) is equipped with lower groove (14), and cavity two is equipped between lower groove (14) and lower cover plate (1), described
It is equipped with the temperature module in cavity one, is equipped in the cavity two and resets push rod (4), connecting rod (7), static contact (8), movable contact spring (9)
And spring (10), connecting rod (7) are arranged using cross-shaped configuration, the upper end of the connecting rod (7) is through in temperature controller case (2)
Partition contacts at the temperature module, and the lower end of the connecting rod (7), which contacts at, resets push rod (4), and the two sides of the connecting rod (7) are solid respectively
Surely it is connected to the middle part of movable contact spring (9), the both ends of the movable contact spring (9) are respectively equipped with movable contact (90), on the static contact (8)
Equipped with stationary contact (80), movable contact (90) connection corresponding with stationary contact (80), one end of the spring (10) is positioned at dynamic
On contact (9), the other end of the spring (10) is positioned on lower cover plate (1), and the elastic force of spring (10) must be less than temperature-sensitive group
The elastic force of part.
2. a kind of bipolar high current temperature controller with manual reset according to claim 1, it is characterised in that: the static contact (8)
Using Z-shaped structure setting, the bottom of lower groove (14), institute are fixed in one end that the static contact (8) is equipped with stationary contact (80)
The other end for stating static contact (8) is fixed between lower groove (14) and lower cover plate (1), and is equipped with the static contact wiring of external power supply
Terminal.
3. a kind of bipolar high current temperature controller with manual reset according to claim 1, it is characterised in that: the temperature module packet
Bimetal leaf (5) and steel plate elastic slice (6) are included, the bimetal leaf (5) becomes placed against with steel plate elastic slice (6).
4. a kind of bipolar high current temperature controller with manual reset according to claim 1, it is characterised in that: the upper cover plate (3)
Being equipped be correspondingly arranged with the temperature module thermal hole (30) and the fixedly connected hole that is fixedly connected with two-phase electric heater
(31)。
5. a kind of bipolar high current temperature controller with manual reset according to claim 1, it is characterised in that: the lower cover plate (1)
It is equipped with the movable contact spring connecting terminal (12) that setting is electrically connected with movable contact spring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821371692.0U CN208706539U (en) | 2018-08-23 | 2018-08-23 | A kind of bipolar high current temperature controller with manual reset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821371692.0U CN208706539U (en) | 2018-08-23 | 2018-08-23 | A kind of bipolar high current temperature controller with manual reset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208706539U true CN208706539U (en) | 2019-04-05 |
Family
ID=65944147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821371692.0U Expired - Fee Related CN208706539U (en) | 2018-08-23 | 2018-08-23 | A kind of bipolar high current temperature controller with manual reset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208706539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416025A (en) * | 2019-08-01 | 2019-11-05 | 广东汇莱德温控器有限公司 | Coupler with elastic overheating protection function |
-
2018
- 2018-08-23 CN CN201821371692.0U patent/CN208706539U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416025A (en) * | 2019-08-01 | 2019-11-05 | 广东汇莱德温控器有限公司 | Coupler with elastic overheating protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 |