CN102903572A - Terminal welding type temperature controller - Google Patents

Terminal welding type temperature controller Download PDF

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Publication number
CN102903572A
CN102903572A CN201210388659XA CN201210388659A CN102903572A CN 102903572 A CN102903572 A CN 102903572A CN 201210388659X A CN201210388659X A CN 201210388659XA CN 201210388659 A CN201210388659 A CN 201210388659A CN 102903572 A CN102903572 A CN 102903572A
Authority
CN
China
Prior art keywords
terminal
contact
shell
rivet
housing
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.)
Pending
Application number
CN201210388659XA
Other languages
Chinese (zh)
Inventor
钱照男
徐良保
顾建良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGSHU XINDUAN ELECTRICAL APPLIANCES CO LTD
Original Assignee
CHANGSHU XINDUAN ELECTRICAL APPLIANCES CO LTD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHANGSHU XINDUAN ELECTRICAL APPLIANCES CO LTD filed Critical CHANGSHU XINDUAN ELECTRICAL APPLIANCES CO LTD
Priority to CN201210388659XA priority Critical patent/CN102903572A/en
Publication of CN102903572A publication Critical patent/CN102903572A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a terminal welding type temperature controller, which comprises a shell, wherein an upper cover is arranged on a shell; an embossed cover is sleeved on the upper cover and is in clamp connection with the shell; a temperature sensing plate is arranged between the upper cover and the embossed cover; a movable mounting seat is sleeved on the shell; a long rivet inserting plate and a short rivet inserting plate are respectively fixed on the shell through a long rivet and a short rivet; one end of the short rivet is fixed with a spring plate; one end of the long rivet is fixed with a contact piece; an ejector rod penetrates through the shell, the upper cover and the contact piece; and the contact piece is in contact with a contact on the ejector rod. The long rivet and the short rivet are provided with steps, so that the shell is riveted with a long rivet terminal and a short rivet terminal stably, the probability of loosening is reduced, the service life of the temperature controller is prolonged, and a temperature response effect is improved.

Description

A kind of terminal soldering formula thermostat
Technical field
The present invention relates to a kind of terminal soldering formula thermostat.
Background technology
Mechanical temperature controller be a kind of with the bimetal leaf behind the constant temperature as thermo-responsive response element, the heat that produces when increase in temperature is delivered on the bimetal leaf, move rapidly when reaching predetermined temperature value, effect by mechanism disconnects the contact or closure, when drop in temperature was set to reset temperature, bimetal leaf just recovered rapidly, makes the closing of contact or disconnection, reach the purpose that is switched on or switched off circuit, thus control circuit.It is mainly used in circuit and need varies with temperature and the occasion of auto switching.At present, the terminal of thermostat is fixed by riveting method, and after high temperature and long-time the use, easily generation is loosening between terminal and the housing, thereby affects the temperature control effect of thermostat, has reduced simultaneously the useful life of thermostat.
Summary of the invention
Technical problem to be solved by this invention provides a kind of sound construction, has the thermostat of good temperature response effect.
The present invention is achieved through the following technical solutions: a kind of terminal soldering formula thermostat, comprise housing, loam cake is installed on the housing, embossing lid be sleeved on cover and with the housing clamping, thermal sensitive piece is arranged between loam cake and the embossing lid, left terminal, right terminal and housing are welded and fixed, left joint pin, right joint pin is arranged in the housing, and be connected with right terminal with left terminal respectively, be fixed with a connecting piece at described left joint pin, spring leaf and this brace are fixed, fix a connection contact on the right joint pin, be respectively equipped with corresponding contact at described connection contact and spring leaf, ceramic push rod is arranged in loam cake, and contacts with spring leaf.
Be provided with the contact that cooperates with ceramic push rod at described spring leaf.
Contact on described connection contact and the spring leaf is in contact with one another when initial condition.
 
Beneficial effect: terminal of the present invention and housing are by being welded and fixed, and its structure is more firm, have reduced the probability of happening of connection loosing, have prolonged the useful life of thermostat, have improved the temperature response effect.
Description of drawings
In order to be easy to explanation, the present invention is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the present invention's temperature structural representation.
Embodiment
As shown in Figure 1, this thermostat comprises housing 1, loam cake 10 is installed on the housing 1, embossing lid be sleeved on the loam cake 10 and with housing 1 clamping, thermal sensitive piece 2 is arranged between loam cake 10 and the embossing lid, it is characterized in that: left terminal 4, right terminal 3 is welded and fixed with housing 1, left joint pin 5, right joint pin 6 is arranged in the housing 1, and are connected with right terminal with left terminal 4 respectively and are connected, be fixed with a connecting piece 7 at described left joint pin 5, spring leaf 8 is fixing with this brace 7, fix a connection contact 9 on the right joint pin 6, be respectively equipped with corresponding contact at described connection contact 9 and spring leaf 8, ceramic push rod 11 is arranged in loam cake 10, and contacts with spring leaf 8.Be provided with the contact that cooperates with ceramic push rod 11 at described spring leaf 8.
Contact on described connection contact 9 and the spring leaf 8 is in contact with one another when initial condition.When temperature raise, thermal sensitive piece 2 temperature distortions pressed down ceramic push rod 11, and it is descending to promote spring leaf 8, thereby so that contact separation forms off state.When temperature reduces, thermal sensitive piece 2 reinstatements, ceramic push rod 11 horizontal reset under the promotion of spring leaf 8, the contact contacts again, forms conducting state.
The above be the specific embodiment of the present invention only, but protection scope of the present invention is not limited to this, and any variation or replacement of expecting without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range that claims were limited.

Claims (3)

1. terminal soldering formula thermostat, comprise housing (1), loam cake (10) is installed on the housing (1), embossing lid be sleeved on loam cake (10) upper and with housing (1) clamping, thermal sensitive piece (2) is arranged between loam cake (10) and the embossing lid, it is characterized in that: left terminal (4), right terminal (3) is welded and fixed with housing (1), left joint pin (5), right joint pin (6) is arranged in the housing (1), and be connected 3 with left terminal (4) with right terminal respectively) be connected, be fixed with a connecting piece (7) at described left joint pin (5), spring leaf (8) is fixing with this brace (7), fix a connection contact (9) on the right joint pin (6), be respectively equipped with corresponding contact at described connection contact (9) and spring leaf (8), pottery push rod (11) is arranged in loam cake (10), and contacts with spring leaf (8).
2. a kind of terminal soldering formula thermostat according to claim 1 is characterized in that: be provided with the contact that cooperates with ceramic push rod (11) at described spring leaf (8).
3. a kind of terminal soldering formula thermostat according to claim 1, it is characterized in that: the contact on described connection contact (9) and the spring leaf (8) is in contact with one another when initial condition.
CN201210388659XA 2012-10-15 2012-10-15 Terminal welding type temperature controller Pending CN102903572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210388659XA CN102903572A (en) 2012-10-15 2012-10-15 Terminal welding type temperature controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210388659XA CN102903572A (en) 2012-10-15 2012-10-15 Terminal welding type temperature controller

Publications (1)

Publication Number Publication Date
CN102903572A true CN102903572A (en) 2013-01-30

Family

ID=47575762

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210388659XA Pending CN102903572A (en) 2012-10-15 2012-10-15 Terminal welding type temperature controller

Country Status (1)

Country Link
CN (1) CN102903572A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111603234A (en) * 2020-05-23 2020-09-01 徐州长风生物科技有限公司 High-holding-force anti-back bone screw

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09139163A (en) * 1995-11-15 1997-05-27 Matsushita Refrig Co Ltd Thermostat
CN201994243U (en) * 2011-04-11 2011-09-28 严迪明 Novel temperature controller
CN102709112A (en) * 2012-06-20 2012-10-03 广东福尔电子有限公司 Kick temperature controller
CN202930313U (en) * 2012-10-15 2013-05-08 常熟新都安电器有限公司 Terminal welding type temperature controller

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09139163A (en) * 1995-11-15 1997-05-27 Matsushita Refrig Co Ltd Thermostat
CN201994243U (en) * 2011-04-11 2011-09-28 严迪明 Novel temperature controller
CN102709112A (en) * 2012-06-20 2012-10-03 广东福尔电子有限公司 Kick temperature controller
CN202930313U (en) * 2012-10-15 2013-05-08 常熟新都安电器有限公司 Terminal welding type temperature controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111603234A (en) * 2020-05-23 2020-09-01 徐州长风生物科技有限公司 High-holding-force anti-back bone screw

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PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130130

C02 Deemed withdrawal of patent application after publication (patent law 2001)