CN203871273U - Over-current elastic sheet assembly structure of temperature controller - Google Patents
Over-current elastic sheet assembly structure of temperature controller Download PDFInfo
- Publication number
- CN203871273U CN203871273U CN201420246612.4U CN201420246612U CN203871273U CN 203871273 U CN203871273 U CN 203871273U CN 201420246612 U CN201420246612 U CN 201420246612U CN 203871273 U CN203871273 U CN 203871273U
- Authority
- CN
- China
- Prior art keywords
- elastic sheet
- shell fragment
- contact
- conducting strip
- energy storage
- 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 - Lifetime
Links
- 238000004146 energy storage Methods 0.000 claims abstract description 25
- 239000012634 fragment Substances 0.000 claims description 35
- 238000010276 construction Methods 0.000 claims description 9
- 229910052573 porcelain Inorganic materials 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910000906 Bronze Inorganic materials 0.000 claims description 4
- 239000010974 bronze Substances 0.000 claims description 4
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 5
- 239000000919 ceramic Substances 0.000 abstract 2
- 238000009413 insulation Methods 0.000 abstract 2
- 230000007812 deficiency Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
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- Thermally Actuated Switches (AREA)
Abstract
The utility model relates to the technical field of a temperature controller, and especially relates to an over-current elastic sheet assembly structure of a temperature controller. The over-current elastic sheet assembly structure comprises an insulation ceramic member. The two sides of the insulation ceramic member are respectively provided with an upper conductive elastic sheet and a fixed contact sheet, the outer end of the fixed contact sheet is provided with a fixed contact, the outer end of the upper conductive elastic sheet is provided with a lower conductive elastic sheet, the outer end of the lower conductive elastic sheet is provided with a moving contact, the fixed contact and the moving contact are in opposite arrangement, the upper conductive elastic sheet is provided with an elastic tongue piece, the lower conductive elastic sheet is provided with an energy storage elastic sheet, and the energy storage elastic sheet is arranged to abut against the elastic tongue piece. According to the utility model, the over-current elastic sheet assembly structure of the temperature controller has the following advantages: the structure is simple, the arrangement is reasonable, and the defect and disadvantage of incapability of simultaneously satisfying the demands for conductivity and elasticity in the prior art can be effectively solved.
Description
Technical field
The utility model relates to thermostat technical field, particularly a kind of overcurrent shell fragment modular construction of thermostat.
Background technology
Thermostat is widely used in the temperature in order to heat/to freeze in various electric equipments, except temperature-sensing element, overcurrent shell fragment assembly that can break-make is its comparatively one of parts of core, be used for connecting or disconnecting electrical connection, requirement has higher conduction overload capacity, also require contact to be active in one's movements, long working life, the performance that ambient temperature is high simultaneously.Existing shell fragment modular construction arranges and has defect, the lower shell fragment of especially single material, and as stainless steel good springiness, high temperature resistant, but resistance is large, and temperature rise when large electric current is very high, causes that assembly caloric value is large, contact temperature is high, affect the thermostat life-span.And beryllium copper material resistance is little, can super-high-current, but elasticity deficiency, non-refractory.Be difficult to meet the requirements such as conduction overload performance and elasticity, temperature simultaneously, cause shell fragment assembly property bad, directly affect thermostat quality, thus be necessary prior art to improve, to improve its Practical Performance.
Summary of the invention
The purpose of this utility model is for the defect of prior art and deficiency, a kind of compact conformation is provided, arranges rationally, can meet the overcurrent shell fragment modular construction of conductivity and flexible thermostat simultaneously.
For achieving the above object, the utility model is by the following technical solutions:
The overcurrent shell fragment modular construction of a kind of thermostat described in the utility model, comprise insulating porcelain piece, described insulating porcelain piece both sides are respectively equipped with electroconductive elastic sheet and fixed touching plate, described fixed touching plate outer end is provided with determines contact, described upper electroconductive elastic sheet outer end is connected with lower conducting strip, and lower conducting strip outer end is provided with moving contact, describedly determines contact setting corresponding to moving contact, described upper electroconductive elastic sheet is provided with elastic tongue piece, and described lower conducting strip is provided with energy storage shell fragment and the inconsistent setting of elastic tongue piece described in energy storage shell fragment.
Further, described lower conducting strip is bronze flake, and described energy storage shell fragment is high temperature resistant stainless steel sheet, and described lower conducting strip and energy storage shell fragment are by moving contact riveting.
Further, described moving contact is silver contact, and upper electroconductive elastic sheet is realized and determined being connected and disconnection of contact by moving contact and the cooperation of determining contact with lower conducting strip.
The utility model beneficial effect is: split is connected setting to lower conducting strip described in the utility model with energy storage shell fragment, and described lower conducting strip is bronze flake, described energy storage shell fragment is high temperature resistant stainless steel sheet, arrange like this, lower conducting strip is the form of connecting with energy storage shell fragment on circuit, because both materials are widely different in resistance and elasticity, bring into play separately material behavior, guarantee lower conducting strip low resistance, overload performance is good, meanwhile, energy storage shell fragment is high temperature resistant, good springiness, efficiently solves prior art and can not meet conductivity and flexible defect and deficiency simultaneously.
Brief description of the drawings
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the utility model energy storage shell fragment and lower conducting strip combining structure schematic diagram.
In figure:
1, insulating porcelain piece; 2, upper electroconductive elastic sheet; 3, elastic tongue piece; 4, fixed touching plate;
5, determine contact; 6, moving contact; 7, energy storage shell fragment; 8, lower conducting strip.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As depicted in figs. 1 and 2, the overcurrent shell fragment modular construction of a kind of thermostat described in the utility model, comprises insulating porcelain piece 1, and described insulating porcelain piece 1 both sides are respectively equipped with electroconductive elastic sheet 2 and fixed touching plate 4, described insulating porcelain piece 1 separates upper electroconductive elastic sheet 2 and fixed touching plate 4, plays insulating supporting effect.Described fixed touching plate 4 outer ends are provided with determines contact 5, and described upper electroconductive elastic sheet 2 outer ends are connected with lower conducting strip 8, and lower conducting strip 8 outer ends are provided with energy storage shell fragment 7 and moving contact 6, describedly determines contact 5 setting corresponding to moving contact 6.Be combined as a thermostat entirety, described when determining contact 5 and contacting with moving contact 6, the utility model is in "on" position; When determining contact 5 and separating with moving contact 6, the utility model is in off-position.
Described upper electroconductive elastic sheet 2 is provided with elastic tongue piece 3, one end of described lower conducting strip 8 is provided with energy storage shell fragment 7, moving contact 6, described energy storage shell fragment 7 is inconsistent with elastic tongue piece 3, above-mentionedly determine contacting or separating of contact 5 and moving contact 6, by the temperature-sensitive bimetal leaf on thermostat or other external force, the link of electroconductive elastic sheet and lower conducting strip on pushing tow, cross energy storage shell fragment and elastic tongue piece interface point during in the position that makes lower electroconductive elastic sheet, realized the quick acting of central point by energy storage shell fragment 7 elastic reactions.
7 splits are connected setting to described lower conducting strip 8 with energy storage shell fragment, and particularly, described lower conducting strip 8 by moving contact 6 rivetings, can certainly adopt other structure to be fixedly connected with energy storage shell fragment 7.Described lower conducting strip 8 is bronze flake, described energy storage shell fragment 7 is high temperature resistant stainless steel sheet, arrange like this, lower conducting strip 8 can effectively be realized the conductivity that the utility model is good, and energy storage shell fragment 7 has good elasticity, under hot conditions, can practical good elasticity, effectively solved deficiency and the defect that in prior art, can not meet satisfactory electrical conductivity and elasticity and exist simultaneously.
The preferred described moving contact 6 of the utility model is silver contact, and certainly, the utility model is not got rid of the practicality of other medium contact.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (3)
1. the overcurrent shell fragment modular construction of a thermostat, comprise insulating porcelain piece (1), described insulating porcelain piece (1) both sides are respectively equipped with electroconductive elastic sheet (2) and fixed touching plate (4), described fixed touching plate (4) outer end is provided with determines contact (5), described upper electroconductive elastic sheet (2) outer end is connected with lower conducting strip (8), lower conducting strip (8) outer end is provided with moving contact (6), describedly determine contact (5) setting corresponding to moving contact (6), it is characterized in that: described upper electroconductive elastic sheet (2) is provided with elastic tongue piece (3), described lower conducting strip (8) is provided with the described energy storage shell fragment of energy storage shell fragment (7) (7) and the inconsistent setting of elastic tongue piece (3).
2. the overcurrent shell fragment modular construction of thermostat according to claim 1, it is characterized in that: described lower conducting strip (8) is bronze flake, described energy storage shell fragment (7) is high temperature resistant stainless steel sheet, and described lower conducting strip (8) passes through moving contact (6) riveting with energy storage shell fragment (7).
3. according to the overcurrent shell fragment modular construction of the arbitrary described thermostat of claim 1-2, it is characterized in that: described moving contact (6) is silver contact, upper electroconductive elastic sheet (2) and lower conducting strip (8) are realized and are determined being connected and disconnection of contact (5) by moving contact (6) and the cooperation of determining contact (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420246612.4U CN203871273U (en) | 2014-05-14 | 2014-05-14 | Over-current elastic sheet assembly structure of temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420246612.4U CN203871273U (en) | 2014-05-14 | 2014-05-14 | Over-current elastic sheet assembly structure of temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203871273U true CN203871273U (en) | 2014-10-08 |
Family
ID=51652198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420246612.4U Expired - Lifetime CN203871273U (en) | 2014-05-14 | 2014-05-14 | Over-current elastic sheet assembly structure of temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203871273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024517A (en) * | 2016-07-29 | 2016-10-12 | 佛山市高明欧电子制造有限公司 | Compact thermal compensation 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 |
-
2014
- 2014-05-14 CN CN201420246612.4U patent/CN203871273U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024517A (en) * | 2016-07-29 | 2016-10-12 | 佛山市高明欧电子制造有限公司 | Compact thermal compensation 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |