CN203521312U - Adjustable temperature control switch - Google Patents
Adjustable temperature control switch Download PDFInfo
- Publication number
- CN203521312U CN203521312U CN201320697348.1U CN201320697348U CN203521312U CN 203521312 U CN203521312 U CN 203521312U CN 201320697348 U CN201320697348 U CN 201320697348U CN 203521312 U CN203521312 U CN 203521312U
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- temperature
- base
- adjusting
- sensitive
- movable contact
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Abstract
The utility model discloses an adjustable temperature control switch which comprises a base and a cover plate. A movable contact piece and a static contact piece are arranged on the base. A temperature sensing cavity is arranged in the base. A control movable rod is arranged on the temperature sensing cavity, and the control movable rod is matched with the movable contact piece. The cover plate is provided with a groove. The temperature sensing cavity is internally provided with temperature sensing expansion solution. The bottom of the control movable rod abuts against the temperature sensing expansion solution. The bottom of the temperature sensing cavity is provided with an adjusting bottom plate. A sealing layer is arranged between the adjusting bottom plate and the cavity wall of the temperature sensing cavity. The bottom of the adjusting bottom plate is provided with an adjusting support rod, and the adjusting support rod is arranged between the adjusting bottom plate and the bottom plate of the base. The base is provided with a vertical adjusting groove in which an adjusting handle connected with the adjusting support rod is arranged. The adjustable temperature control switch of the utility model is simple in structure, convenient in use, stable in work, high in reliability, capable of adjusting the temperature sensing cavity, wider in application range, high in use flexibility, wide in application range and good in practicality.
Description
Technical field
The utility model belongs to temperature detect switch (TDS) technical field, is specifically related to a kind of adjustment type temperature detect switch (TDS).
Background technology
Temperature detect switch (TDS) is a kind of temperature protective device for plant equipment or instrument, it is generally just to disconnect when the temperature of plant equipment or instrument reaches a critical value, at temperature by time, closed again, it determines can meet in degree the needs in market, yet, the temperature switch of prior art is not suitable for part occasion, when temperature is elevated to the critical value in end, temperature switch is closed, when rising to again a critical value, just disconnect, and the temperature detect switch (TDS) of prior art adopts temperature control shell fragment to control mostly, its shell fragment deformation is limited, therefore limited to a certain extent the scope of application of temperature switch, applicability is restricted, and the temperature detect switch (TDS) of prior art can not regulate temperature sense critical point as required, also limited to a certain extent its practicality.
Summary of the invention
The purpose of this utility model is to provide a kind of adjustment type temperature detect switch (TDS) that can regulate as required temperature control critical point simple in structure, easy to use.
The technical scheme that realizes the utility model object is a kind of adjustment type temperature detect switch (TDS), comprise base, the cover plate matching with described base, on described base, be provided with movable contact spring and static contact, described movable contact spring is provided with moving contact, described static contact is provided with fixed contact, in described base, be provided with temperature-sensitive chamber, on described temperature-sensitive chamber, be provided with control lever, described control lever matches with described movable contact spring, on described cover plate, be provided with groove, described movable contact spring is movably arranged in described groove, in described temperature-sensitive chamber, be provided with temperature-sensitive inflation fluid, the bottom of described control lever and described temperature-sensitive inflation fluid connect, bottom in described temperature-sensitive chamber is provided with regulating base board, between the chamber wall in described regulating base board and described temperature-sensitive chamber, be provided with sealant, in the bottom of described regulating base board, be provided with adjusting support bar, described adjusting support bar is arranged between described regulating base board and the base plate of described base, on described base, be provided with adjusting vertical slot, in described adjusting vertical slot, be provided with the regulating handle being connected with described adjusting support bar.
Between described control lever and the chamber wall in described temperature-sensitive chamber, be provided with sealing bed course, in the bottom of described control lever, be provided with overcoat, described overcoat is arranged between described control lever and described temperature-sensitive inflation fluid.
Described adjusting support bar is that piston-type regulates support bar.
Described groove is arc groove, and described movable contact spring is elastic contact blade, and described movable contact spring activity is connected in described groove.
On described adjusting vertical slot, be provided with scale.
Its operation principle is summarized as follows: in use, just started to move, fixed contact is for disconnecting, when the temperature-sensitive inflation fluid temperature-sensitive in temperature-sensitive chamber expands, drive control lever to move up, when reaching critical value, controlling lever makes, fixed contact is connected, realize being communicated with and control, when temperature continues to rise, temperature-sensitive inflation fluid continues to expand, and make to control lever and continue to move up, and then movable contact spring is supported in the groove of cover plate, when the degree of depth in movable contact spring is absorbed in groove reaches critical value, sound contact is disconnected, the break-make of realization within this period of time controlled, and the bottom in temperature-sensitive chamber is provided with regulating base board, can to the height of regulating base board, regulate as required, the volume in temperature-sensitive chamber is changed, and then its induction critical value to temperature is changed, the adjusting of realization to temperature-control range.
The utlity model has positive effect: of the present utility model simple in structure, easy to use, it can be effectively controlled at temperature switch in a temperature section, when being elevated to a critical value, temperature make thermostat closed, while continuing to rise to certain critical value on again, disconnect again, be applicable to carry out in comparatively special operational environment temperature control, its work stability and reliability is strong, and can regulate temperature-sensitive chamber, improved its scope of application, use flexibility stronger, the scope of application is wider, and practicality is good.
Accompanying drawing explanation
For content of the present utility model is more likely to be clearly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below, wherein:
Fig. 1 is structural representation of the present utility model.
Embodiment
(embodiment 1)
Fig. 1 has shown a kind of embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, a kind of adjustment type temperature detect switch (TDS), comprise base 1, the cover plate 2 matching with described base 1, on described base 1, be provided with movable contact spring 3 and static contact 4, described movable contact spring 3 is provided with moving contact 5, described static contact 4 is provided with fixed contact 6, in described base 1, be provided with temperature-sensitive chamber 7, on described temperature-sensitive chamber 7, be provided with and control lever 8, described control lever 8 matches with described movable contact spring 3, on described cover plate 2, be provided with groove 9, described movable contact spring 3 is movably arranged in described groove 9, in described temperature-sensitive chamber 7, be provided with temperature-sensitive inflation fluid 10, the bottom of described control lever 8 and described temperature-sensitive inflation fluid 10 connect, bottom in described temperature-sensitive chamber 7 is provided with regulating base board 11, between the chamber wall in described regulating base board 11 and described temperature-sensitive chamber 7, be provided with sealant 12, in the bottom of described regulating base board 11, be provided with and regulate support bar 13, described adjusting support bar 13 is arranged between described regulating base board 11 and the base plate of described base 1, on described base 1, be provided with and regulate vertical slot 14, in described adjusting vertical slot 14, be provided with the regulating handle 15 being connected with described adjusting support bar 13.
Between described control lever 8 and the chamber wall in described temperature-sensitive chamber 7, be provided with sealing bed course 16, in the bottom of described control lever 8, be provided with overcoat 17, described overcoat 17 is arranged between described control lever 8 and described temperature-sensitive inflation fluid 10.
Described adjusting support bar 13 is piston-type adjusting support bar.
Described groove 9 is arc groove, and described movable contact spring is elastic contact blade, and described movable contact spring activity is connected in described groove.
On described adjusting vertical slot 14, be provided with scale 18.
Its operation principle is summarized as follows: in use, just started to move, fixed contact is for disconnecting, when the temperature-sensitive inflation fluid temperature-sensitive in temperature-sensitive chamber expands, drive control lever to move up, when reaching critical value, controlling lever makes, fixed contact is connected, realize being communicated with and control, when temperature continues to rise, temperature-sensitive inflation fluid continues to expand, and make to control lever and continue to move up, and then movable contact spring is supported in the groove of cover plate, when the degree of depth in movable contact spring is absorbed in groove reaches critical value, sound contact is disconnected, the break-make of realization within this period of time controlled, and the bottom in temperature-sensitive chamber is provided with regulating base board, can to the height of regulating base board, regulate as required, the volume in temperature-sensitive chamber is changed, and then its induction critical value to temperature is changed, the adjusting of realization to temperature-control range.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all execution modes.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (5)
1. an adjustment type temperature detect switch (TDS), comprise base, the cover plate matching with described base, on described base, be provided with movable contact spring and static contact, described movable contact spring is provided with moving contact, described static contact is provided with fixed contact, it is characterized in that: in described base, be provided with temperature-sensitive chamber, on described temperature-sensitive chamber, be provided with control lever, described control lever matches with described movable contact spring, on described cover plate, be provided with groove, described movable contact spring is movably arranged in described groove, in described temperature-sensitive chamber, be provided with temperature-sensitive inflation fluid, the bottom of described control lever and described temperature-sensitive inflation fluid connect, bottom in described temperature-sensitive chamber is provided with regulating base board, between the chamber wall in described regulating base board and described temperature-sensitive chamber, be provided with sealant, in the bottom of described regulating base board, be provided with adjusting support bar, described adjusting support bar is arranged between described regulating base board and the base plate of described base, on described base, be provided with adjusting vertical slot, in described adjusting vertical slot, be provided with the regulating handle being connected with described adjusting support bar.
2. adjustment type temperature detect switch (TDS) according to claim 1, it is characterized in that: between described control lever and the chamber wall in described temperature-sensitive chamber, be provided with sealing bed course, bottom in described control lever is provided with overcoat, and described overcoat is arranged between described control lever and described temperature-sensitive inflation fluid.
3. adjustment type temperature detect switch (TDS) according to claim 2, is characterized in that: described adjusting support bar is that piston-type regulates support bar.
4. adjustment type temperature detect switch (TDS) according to claim 3, is characterized in that: described groove is arc groove, and described movable contact spring is elastic contact blade, and described movable contact spring activity is connected in described groove.
5. adjustment type temperature detect switch (TDS) according to claim 4, is characterized in that: on described adjusting vertical slot, be provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697348.1U CN203521312U (en) | 2013-10-30 | 2013-10-30 | Adjustable temperature control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697348.1U CN203521312U (en) | 2013-10-30 | 2013-10-30 | Adjustable temperature control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203521312U true CN203521312U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320697348.1U Expired - Fee Related CN203521312U (en) | 2013-10-30 | 2013-10-30 | Adjustable temperature control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203521312U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057574A (en) * | 2016-06-06 | 2016-10-26 | 华北电力大学 | Liquid metal-based equipment temperature limiter and equipment temperature limiting method |
| CN106292627A (en) * | 2016-08-10 | 2017-01-04 | 广东技术师范学院 | A kind of network monitoring module of low-power consumption Architectural Equipment energy flow |
| CN106723584A (en) * | 2016-12-26 | 2017-05-31 | 重庆市中定科技有限公司 | Guard safety cap |
| CN106805343A (en) * | 2016-12-26 | 2017-06-09 | 重庆市中定科技有限公司 | Multifunctional safety helmet |
| CN106960764A (en) * | 2017-04-13 | 2017-07-18 | 滁州胜利电器有限公司 | A kind of liquid expanding temperature controller for electric baking pan |
| CN107104020A (en) * | 2017-04-13 | 2017-08-29 | 滁州胜利电器有限公司 | A kind of liquid expanding temperature controller for electric water-boiling device |
| CN107622920A (en) * | 2017-09-04 | 2018-01-23 | 吴宇 | A kind of novel breaker |
| CN108879029A (en) * | 2018-06-01 | 2018-11-23 | 合肥国轩高科动力能源有限公司 | Temperature volume switch type low-temperature control system for power battery |
| CN109559949A (en) * | 2018-11-20 | 2019-04-02 | 汪洋 | A kind of reusable fuse |
-
2013
- 2013-10-30 CN CN201320697348.1U patent/CN203521312U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057574A (en) * | 2016-06-06 | 2016-10-26 | 华北电力大学 | Liquid metal-based equipment temperature limiter and equipment temperature limiting method |
| CN106057574B (en) * | 2016-06-06 | 2018-04-10 | 华北电力大学 | A kind of equipment temperature limiter and equipment temperature limiting method based on liquid metal |
| CN106292627A (en) * | 2016-08-10 | 2017-01-04 | 广东技术师范学院 | A kind of network monitoring module of low-power consumption Architectural Equipment energy flow |
| CN106292627B (en) * | 2016-08-10 | 2018-10-09 | 广东技术师范学院 | A kind of network monitoring module of low-power consumption Architectural Equipment energy flow |
| CN106723584A (en) * | 2016-12-26 | 2017-05-31 | 重庆市中定科技有限公司 | Guard safety cap |
| CN106805343A (en) * | 2016-12-26 | 2017-06-09 | 重庆市中定科技有限公司 | Multifunctional safety helmet |
| CN106723584B (en) * | 2016-12-26 | 2019-03-19 | 重庆市中定科技有限公司 | Guard safety cap |
| CN107104020B (en) * | 2017-04-13 | 2018-12-25 | 滁州胜利电器有限公司 | A kind of liquid expanding temperature controller for electric water-boiling device |
| CN106960764A (en) * | 2017-04-13 | 2017-07-18 | 滁州胜利电器有限公司 | A kind of liquid expanding temperature controller for electric baking pan |
| CN107104020A (en) * | 2017-04-13 | 2017-08-29 | 滁州胜利电器有限公司 | A kind of liquid expanding temperature controller for electric water-boiling device |
| CN107622920A (en) * | 2017-09-04 | 2018-01-23 | 吴宇 | A kind of novel breaker |
| CN108879029A (en) * | 2018-06-01 | 2018-11-23 | 合肥国轩高科动力能源有限公司 | Temperature volume switch type low-temperature control system for power battery |
| CN109559949A (en) * | 2018-11-20 | 2019-04-02 | 汪洋 | A kind of reusable fuse |
| CN110752128A (en) * | 2018-11-20 | 2020-02-04 | 汪洋 | Reusable fuse and using method thereof |
| CN110752128B (en) * | 2018-11-20 | 2021-09-10 | 国网上海市电力公司 | Reusable fuse and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20141030 |
|
| EXPY | Termination of patent right or utility model |