CN204257508U - A kind of bimetal strip thermostat structure - Google Patents
A kind of bimetal strip thermostat structure Download PDFInfo
- Publication number
- CN204257508U CN204257508U CN201420694444.5U CN201420694444U CN204257508U CN 204257508 U CN204257508 U CN 204257508U CN 201420694444 U CN201420694444 U CN 201420694444U CN 204257508 U CN204257508 U CN 204257508U
- Authority
- CN
- China
- Prior art keywords
- bimetal leaf
- bimetal
- thermostat
- supporting spring
- strip thermostat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of bimetal strip thermostat structure, comprise insulating part and be arranged on the bimetal leaf on insulating part, the below of bimetal leaf is provided with supporting spring, and one end of supporting spring and the inner of bimetal leaf are connected, and the outer end that the other end is provided with regulating part and bimetal leaf leans mutually.The utility model is by the improvement of said structure, in use, user is by regulating regulating part, regulating part is made to lean below at bimetal leaf, when so just can be implemented in ambient temperature step-down, the start angle of thermostat, i.e. break-make angle can't change all the time on same position, solving prior art due to normal temperature change by less cost of manufacture makes thermostat start shooting the angle common fault that also can change, effectively improve the temperature control precision of thermostat, make the serviceability of thermostat more reliable.The features such as it has simple and reasonable, dependable performance, and low cost of manufacture is easily produced, easy realization, practical.
Description
Technical field
The utility model relates to a kind of bimetal strip thermostat structure.
Background technology
Chinese patent literature number is that CN202003245U discloses a kind of bimetal strip thermostat on October 5th, 2011, it comprises the first binding post and the second binding post that form loop for connecting extraneous power supply, be positioned at the bimetallic thermal sensitive piece assembly of thermostat lower end, upper plate assembly and the adjusting device be installed on upper plate, the shell fragment assembly contacted with adjusting device, also comprise the 3rd binding post, the 3rd binding post is electrically connected with conducting electricity the rivet that material section makes.It is said, this structure directly can connect ground wire, easy for installation, protects the use safety of electrical equipment; But, because bimetallic thermal sensitive piece assembly can with the change of ambient temperature to tow sides deformation, its deformation can cause the connection angle of thermostat to change, especially at low ambient temperatures, thermostat contact is often in the state that cannot disconnect, thermostat temperature control is forbidden, there is potential safety hazard.Therefore, further improvement is necessary.
Utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, dependable performance, and low cost of manufacture, easily produces, and the bimetal strip thermostat structure easily realized, to overcome weak point of the prior art.
By a kind of bimetal strip thermostat structure that this object designs, comprise insulating part and be arranged on the bimetal leaf on insulating part, it is characterized in that: the below of bimetal leaf is provided with supporting spring, one end of this supporting spring and the inner of bimetal leaf are connected, and the outer end that the other end is provided with regulating part and bimetal leaf leans mutually.
Described supporting spring is that metal material is made, and one end is fixedly installed on the inner below of bimetal leaf by welding, clamping or securing member.
Described regulating part is adjustment screw, and is provided with and regulates screw thread and the other end of supporting spring is adjustable is connected and its upper end leans below the outer end of bimetal leaf.
Described supporting spring is that iron charge is made.
This bimetal strip thermostat also comprises shell fragment, and one end of shell fragment is by being connected above the outer end of insulation porcelain rice and bimetal leaf.
The other end of described shell fragment is provided with moving contact, and the corresponding moving contact of insulating part is provided with fixed touching plate, and the outer end of fixed touching plate is provided with determines contact and be connected with moving contact or disconnect.
Described insulating part is also provided with regulating shaft.
The utility model, by the improvement of said structure, is provided with supporting spring in the below of bimetal leaf, and one end of this supporting spring and the inner of bimetal leaf are connected, and the outer end that the other end is provided with regulating part and bimetal leaf leans mutually; In use, user is by regulating regulating part, regulating part is made to lean below at bimetal leaf, when so just can be implemented in ambient temperature step-down, the start angle of thermostat, i.e. break-make angle can't change all the time on same position, solving prior art by less cost of manufacture makes thermostat start shooting the angle common fault that also can change due to normal temperature change, effectively improves the temperature control precision of thermostat, makes the serviceability of thermostat more reliable.The features such as it has simple and reasonable, dependable performance, and low cost of manufacture is easily produced, easy realization, practical.
Accompanying drawing explanation
Fig. 1 is the utility model first example structure schematic diagram.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
See Fig. 1, this bimetal strip thermostat structure, the bimetal leaf 2 comprising insulating part 1 and be arranged on insulating part 1, the below of bimetal leaf 2 is provided with supporting spring 3, one end of this supporting spring 3 and the inner of bimetal leaf 2 are connected, and the other end is provided with regulating part 4 and mutually leans with the outer end of bimetal leaf 2.
Supporting spring 3 is made for metal material, and this structure preferably adopts iron charge to make, and its one end is fixedly installed on the inner below of bimetal leaf 2 by welding, clamping or securing member.
Regulating part 4 is adjustment screw, and is provided with and regulates screw thread and the other end of supporting spring 3 is adjustable is connected and its upper end leans below the outer end of bimetal leaf 2.
In said structure, this bimetal strip thermostat also comprises shell fragment 5, one end of shell fragment 5 is connected by above insulation porcelain rice 6 and the outer end of bimetal leaf 2, the other end of shell fragment 5 is provided with moving contact 7, the corresponding moving contact 7 of insulating part 1 is provided with fixed touching plate 8, and the outer end of fixed touching plate 8 is provided with determines contact 9 and be connected with moving contact 7 or disconnect.
Insulating part 1 is also provided with regulating shaft 10.
In use, user is by regulating regulating part, regulating part is made to lean below at bimetal leaf, when so just can be implemented in ambient temperature step-down, the start angle of thermostat, i.e. break-make angle can't change all the time on same position, solving prior art by less cost of manufacture makes thermostat start shooting the angle common fault that also can change due to normal temperature change, effectively improves the temperature control precision of thermostat, makes the serviceability of thermostat more reliable.
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 (7)
1. a bimetal strip thermostat structure, comprise insulating part (1) and be arranged on the bimetal leaf (2) on insulating part (1), it is characterized in that: the below of bimetal leaf (2) is provided with supporting spring (3), one end of this supporting spring (3) and the inner of bimetal leaf (2) are connected, and the other end is provided with regulating part (4) and mutually leans with the outer end of bimetal leaf (2).
2. bimetal strip thermostat structure according to claim 1, is characterized in that described supporting spring (3) is made for metal material, and one end is fixedly installed on the inner below of bimetal leaf (2) by welding, clamping or securing member.
3. bimetal strip thermostat structure according to claim 2, it is characterized in that described regulating part (4) is adjustment screw, and be provided with and regulate screw thread and the other end of supporting spring (3) is adjustable is connected and its upper end leans below the outer end of bimetal leaf (2).
4. bimetal strip thermostat structure according to claim 1, is characterized in that described supporting spring (3) is made for iron charge.
5. the bimetal strip thermostat structure according to any one of claim 1-4, it is characterized in that this bimetal strip thermostat also comprises shell fragment (5), one end of shell fragment (5) is connected by above insulation porcelain rice (6) and the outer end of bimetal leaf (2).
6. bimetal strip thermostat structure according to claim 5, it is characterized in that the other end of described shell fragment (5) is provided with moving contact (7), insulating part (1) corresponding moving contact (7) is provided with fixed touching plate (8), and the outer end of fixed touching plate (8) is provided with determines contact (9) and be connected with moving contact (7) or disconnect.
7. bimetal strip thermostat structure according to claim 1, is characterized in that described insulating part (1) is also provided with regulating shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694444.5U CN204257508U (en) | 2014-11-19 | 2014-11-19 | A kind of bimetal strip thermostat structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694444.5U CN204257508U (en) | 2014-11-19 | 2014-11-19 | A kind of bimetal strip thermostat structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257508U true CN204257508U (en) | 2015-04-08 |
Family
ID=52961786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420694444.5U Expired - Fee Related CN204257508U (en) | 2014-11-19 | 2014-11-19 | A kind of bimetal strip thermostat structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257508U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409602A (en) * | 2016-08-31 | 2017-02-15 | 慈溪市凯达温控器有限公司 | Temperature adjustment apparatus and temperature adjustment method of temperature controller |
| CN108597958A (en) * | 2018-06-11 | 2018-09-28 | 佛山市高明欧电子制造有限公司 | A kind of adjusting temperature controller of the disposable overheating protection of band |
| CN110660611A (en) * | 2019-11-04 | 2020-01-07 | 重庆市合百盛电子科技有限公司 | Adjustable temperature controller |
-
2014
- 2014-11-19 CN CN201420694444.5U patent/CN204257508U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409602A (en) * | 2016-08-31 | 2017-02-15 | 慈溪市凯达温控器有限公司 | Temperature adjustment apparatus and temperature adjustment method of temperature controller |
| CN106409602B (en) * | 2016-08-31 | 2019-06-14 | 慈溪市凯达温控器有限公司 | The register and method for regulating temperature of temperature controller |
| CN108597958A (en) * | 2018-06-11 | 2018-09-28 | 佛山市高明欧电子制造有限公司 | A kind of adjusting temperature controller of the disposable overheating protection of band |
| CN108597958B (en) * | 2018-06-11 | 2023-09-01 | 佛山市高明欧一电子制造有限公司 | Adjustable temperature controller with disposable overheat protection |
| CN110660611A (en) * | 2019-11-04 | 2020-01-07 | 重庆市合百盛电子科技有限公司 | Adjustable temperature controller |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20161119 |