CN2552154Y - Key-type temp controller with improved touch structure - Google Patents
Key-type temp controller with improved touch structure Download PDFInfo
- Publication number
- CN2552154Y CN2552154Y CN02270942U CN02270942U CN2552154Y CN 2552154 Y CN2552154 Y CN 2552154Y CN 02270942 U CN02270942 U CN 02270942U CN 02270942 U CN02270942 U CN 02270942U CN 2552154 Y CN2552154 Y CN 2552154Y
- Authority
- CN
- China
- Prior art keywords
- fixing seat
- movable part
- moveable
- holder
- metal temperature
- 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
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
- H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/04—Bases; Housings; Mountings
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Thermally Actuated Switches (AREA)
Abstract
The utility model relates to the technical field of temperature controller, in particular to a key-type temperature controller with improved touch structure comprising a moveable seat and a moveable piece, and overcomes the disadvantages that the through holes on the original fixing seat can make the steam passed to make the space on the fixing seat and around the moveable piece contacting the steam, and affects the safety of the electric appliance and causes electric control failed. The action force pressed on the end part of the moveable piece has big journey, which is likely to cause electric control failed. The utility model comprises a fixing seat, a moveable piece, a metal temperature sensing contact, an electrode and an electrode contact. The waist part of the fixing seat is provided with a supporting frame, and the waist part of the moveable piece is provided with a supporting shaft, and can be moveably fixed on the supporting frame. An elastic plate is arranged between the fixing seat and the moveable plate. The fixing seat is provided with a sliding hole, and the inside of the sliding hole is provided with a crown pole positioned between the moveable piece and the metal temperature sensing contact. The utility model makes two sides of the fixing seat separated by using the good seal structure between the crown pole and the sliding hole, thereby making the steam can not pass through the fixing seat and improving the safe reliability of the electric appliance.
Description
Technical field
The utility model relates to the thermostat technical field, particularly includes the button tilting thermostat of the improvement touch structure of holder, movable part.
Background technology
In the patent No. is 00228729.8, name is called in the Chinese patent literature of button tilting thermostat and discloses a kind of thermostat, comprise holder, movable part, an end is provided with metal temperature-sensitive contact below described holder, one end correspondence of movable part is provided with the temperature thoughts and feelings head that can touch metal temperature-sensitive contact, be provided with electrode at the described holder other end, and the other end correspondence of movable part is provided with the electrode contact that can touch electrode, the holder waist is provided with bracing frame, the movable part waist is provided with the movable fulcrum that is fixed on the bracing frame, is provided with shell fragment between holder and the movable part.Because temperature thoughts and feelings head is arranged on the end of movable part, is structure as a whole with movable part, when the movable part tilting, can move with movable part.Being provided with on holder can be for a temperature thoughts and feelings through hole that passes through, so that temperature thoughts and feelings head touches metal temperature-sensitive contact by through hole.Because this button tilting thermostat is the steam induction control that is used for after the water boiling of electric kettle, after the boiling of the water in the kettle body, water vapour reaches on the metal temperature-sensitive contact through guide pipe, makes the action of metal temperature-sensitive contact.When the movable part perk, through hole can allow steam pass through, and make above the holder and movable part space on every side etc. touches water vapour, influences the fail safe of electrical equipment, causes automatically controlled malfunctioning.Even movable part is pressed, the temperature thoughts and feelings head on it gets lodged in the through hole, can allow water vapour pass through too.Because temperature thoughts and feelings head need move with movable part, must leave certain clearance between through hole and the temperature thoughts and feelings head, otherwise the temperature thoughts and feelings blocked by through hole easily, cause Control Failure.Temperature thoughts and feelings head is arranged on the end of movable part in addition, the active force of movable part perk then acts on the end, after movable part is pressed, want to make the movable part perk, the active force that is applied to the movable part end must have bigger stroke, otherwise movable part can be by perk, and metal temperature-sensitive contact is subjected to thermally operated stroke limited, causes automatically controlled malfunctioning equally easily.
Summary of the invention
The purpose of this utility model provides a kind of movable part and touches reliably, is difficult for producing the button tilting thermostat of malfunctioning improvement touch structure.
For realizing the purpose of this utility model, the button tilting thermostat of described improvement touch structure, comprise holder, movable part, on described holder, be provided with metal temperature-sensitive contact, be provided with electrode at the described holder other end, and the other end correspondence of movable part is provided with the electrode contact that can touch electrode, the holder waist is provided with bracing frame, the movable part waist is provided with the movable fulcrum that is fixed on the bracing frame, be provided with shell fragment between holder and the movable part, on described holder, be provided with slide opening, be provided with the push rod of overhead between movable part and metal temperature-sensitive contact in the slide opening.
Owing to adopted holder to be provided with slide opening, be provided with the push rod structure of overhead between movable part and metal temperature-sensitive contact in the slide opening, utilize push rod to be trapped in motion in the slide opening and in slide opening, the push rod that had both kept metal temperature-sensitive contact to be subjected in the water vapour action promotion slide opening makes the movable part tilting, electrode is disconnected, utilize the good sealing structure between push rod and the slide opening again, the holder both sides are isolated, cause water vapour can't pass holder, improved the security reliability of electrical equipment.
Description of drawings
The drawing of accompanying drawing is described as follows:
Fig. 1 is in the structure side view of opening for the utility model electrode.
Fig. 2 is the upward view of Fig. 1.
Overall perspective view when Fig. 3 is movable part perk state from the center broken section.
When Fig. 4 is movable part perk state and both of holder from the overall perspective view of center broken section.
When Fig. 5 is pressed state for movable part and both of holder from the overall perspective view of center broken section.
Embodiment
Below in conjunction with accompanying drawing, the embodiment that the utility model is improved the button tilting thermostat of touch structure is described in further detail:
As shown in FIG., the button tilting thermostat of the utility model improvement touch structure comprises holder 1, movable part 2, metal temperature-sensitive contact 3, slide opening 4, electrode 5, electrode contact 6, shell fragment 7, bracing frame 8, fulcrum 9, push rod 13.
Be provided with a cylinder on holder 1, slide opening 4 connects and is arranged on the cylinder of holder 1, and push rod 13 is placed in one, and can slide therein.
Described metal temperature-sensitive contact 3 is compared with original structure, placement location has been turned 180 degree, its fin 14 is arranged on the waist that movable part 2 sticks up arm 15, cylinder is arranged in the recess that movable part 2 sticks up arm 15, described push rod 13 overheads fin 14 and stick up place, space between the waist of arm 15 when normality just in time withstands on the recess of shell fragment 7.Because push rod 13 is placed in the waist location that sticks up arm 15, shorten nearly half promotion compared with original technology and stuck up arm 15 strokes, improved the sensitivity of metal temperature-sensitive contact 3 actions, improved the reliability of electrical equipment control action.The characteristic that has kept compact conformation is being changed under the little situation of structure, has improved the sensitivity of action, and electrical safety is good, and is not easy to failure.
Claims (2)
1. button tilting thermostat of improveing touch structure, comprise holder (1), movable part (2), on described holder (1), be provided with metal temperature-sensitive contact (3), be provided with electrode (5) at described holder (1) other end, and the other end correspondence of movable part (2) is provided with the electrode contact (6) that can touch electrode (5), holder (1) waist is provided with bracing frame (8), movable part (2) waist is provided with the movable fulcrum (9) that is fixed on the bracing frame (8), be provided with shell fragment (7) between holder (1) and the movable part (2), it is characterized in that on described holder (1), being provided with slide opening (4), be provided with the push rod (13) of overhead between movable part (2) and metal temperature-sensitive contact (3) in the slide opening (4).
2. the button tilting thermostat of improvement touch structure according to claim 1, it is characterized in that fin (14) at described metal temperature-sensitive contact (3) is arranged on movable part (2) and sticks up the waist of arm (15), described push rod (13) overhead fin (14) and stick up place, space between the waist of arm (15) when normality.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02270942U CN2552154Y (en) | 2002-06-11 | 2002-06-11 | Key-type temp controller with improved touch structure |
| AU2003207172A AU2003207172A1 (en) | 2002-06-11 | 2003-01-17 | Push button type temperature controller with improved actuating structure |
| PCT/CN2003/000043 WO2003105528A1 (en) | 2002-06-11 | 2003-01-17 | Push button type temperature controller with improved actuating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02270942U CN2552154Y (en) | 2002-06-11 | 2002-06-11 | Key-type temp controller with improved touch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2552154Y true CN2552154Y (en) | 2003-05-21 |
Family
ID=4786944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02270942U Expired - Lifetime CN2552154Y (en) | 2002-06-11 | 2002-06-11 | Key-type temp controller with improved touch structure |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN2552154Y (en) |
| AU (1) | AU2003207172A1 (en) |
| WO (1) | WO2003105528A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679126A (en) * | 2016-12-30 | 2017-05-17 | 合肥舒实工贸有限公司 | Temperature controller fixing support |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1110797B (en) * | 1979-01-29 | 1986-01-06 | Eaton Spa | THERMOSTAT, PARTICULARLY BIMETAL, WITH SAFETY SWITCH |
| AT383696B (en) * | 1982-03-03 | 1987-08-10 | Electrovac | THERMAL SWITCH |
| CN2435895Y (en) * | 2000-05-26 | 2001-06-20 | 邵志成 | Push-bottom type temperature controller |
| CN2435770Y (en) * | 2000-07-25 | 2001-06-20 | 刘鑫浩 | Temp. controller for liquid heater |
-
2002
- 2002-06-11 CN CN02270942U patent/CN2552154Y/en not_active Expired - Lifetime
-
2003
- 2003-01-17 AU AU2003207172A patent/AU2003207172A1/en not_active Abandoned
- 2003-01-17 WO PCT/CN2003/000043 patent/WO2003105528A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003207172A1 (en) | 2003-12-22 |
| WO2003105528A1 (en) | 2003-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2552154Y (en) | Key-type temp controller with improved touch structure | |
| CN209437092U (en) | A kind of easy to operate food processor | |
| US6797905B1 (en) | Rocker switch | |
| CN219370841U (en) | Novel spherical switch device | |
| CN107799346A (en) | With the microswitch for forcing separating mechanism | |
| CN209199790U (en) | Door control switch and oven | |
| CN110739186A (en) | Switching-on and switching-off indicating device of circuit breakers | |
| CN113134137B (en) | Syringe recognition device and high-pressure injector | |
| CN216317155U (en) | Base of cooking equipment and cooking equipment | |
| CN106264052B (en) | Juice extractor with the auxiliary bullet formula safety switch of waterproof | |
| CN106252152B (en) | A kind of high-pressure AC vacuum contactor | |
| CN210443508U (en) | Switching-on and switching-off indicating device of circuit breaker | |
| CN209169005U (en) | Switching mechanism and electric cooking appliance | |
| CN203944404U (en) | A kind of pipettor | |
| CN209133415U (en) | Connector on the cooking machine that a kind of novel manual resets | |
| CN2783895Y (en) | Automatic electric pressure cooker | |
| CN217793734U (en) | Massage force measurement and control function massage chair with intelligent massage machine core | |
| CN108389745A (en) | Detection switch | |
| CN2868124Y (en) | No-pot protecting device for electric cooker heating | |
| CN2779589Y (en) | Electrothermal container vapor switch | |
| CN104821244B (en) | A kind of protection structure of coaxial electric mechanical switch contact spring | |
| CN114664588B (en) | Switch device capable of preventing accidental touch | |
| CN218004681U (en) | Switch assembly and food processor with same | |
| CN2853023Y (en) | Explosion-proof electric warming bag | |
| CN220913301U (en) | Relay contact detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120611 Granted publication date: 20030521 |