CN201449938U - Assembly structure of temperature-control intermittent switch - Google Patents
Assembly structure of temperature-control intermittent switch Download PDFInfo
- Publication number
- CN201449938U CN201449938U CN2009200459055U CN200920045905U CN201449938U CN 201449938 U CN201449938 U CN 201449938U CN 2009200459055 U CN2009200459055 U CN 2009200459055U CN 200920045905 U CN200920045905 U CN 200920045905U CN 201449938 U CN201449938 U CN 201449938U
- Authority
- CN
- China
- Prior art keywords
- assembly structure
- fitting recess
- heater
- thermostat
- 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 - Fee Related
Links
Landscapes
- Thermally Actuated Switches (AREA)
- Control Of Resistance Heating (AREA)
Abstract
An assembly structure of a temperature-control intermittent switch is characterized in that a heating body is arranged on a shell of a temperature controller, an assembly groove is arranged on the shell of the temperature controller, the heating body is arranged in the assembly groove, and the shell is provided with a fastening component which is arranged at the rabbet side of the assembly groove. The assembly structure has the advantages of long service life and good stability.
Description
Technical field
The utility model relates to a kind of control device, is specifically related to a kind of assembly structure of temperature control pause switch.
Background technology
In the prior art, automatically control is commonly used to pause switch and thermoswitch, particularly on household electrical appliance, use, pause switch generally is made up of electronic circuit, and thermoswitch is the simplest to be bimetallic temperature controller, and electronic circuit is formed and pause switch control sensitivity, but its structure more complicated, cause its cost higher, and poor to environmental suitability, be subjected to useful life the electronic component quality influence big, bimetallic temperature controller also has the function of pause switch, it is simple in structure, and is cheap, and environmental suitability is strong, long service life, its shortcoming is that response speed is slow, and accuracy is relatively poor, is not suitable for being applied in to the required precision height, short occasion of control time at intermittence.And, a heater is set on the surface of thermostat to improved temperature control pause switch, but because heater is arranged in the coiling mode on the housing of thermostat, does not form and fix, therefore, come off down from thermostat easily during the heater expanded by heating.
Summary of the invention
The purpose of this utility model provides a kind of assembly structure of temperature control pause switch of long service life, and the assembly structure of this temperature control pause switch has the advantage of good stability.
The technical scheme that realizes the utility model purpose is as follows:
The assembly structure of temperature control pause switch, the housing of thermostat is provided with heater, and the housing of described thermostat is provided with fitting recess, and heater is installed in the fitting recess, and housing is provided with the secure component of the notch side that is positioned at fitting recess.
Described fitting recess is spiral-shaped fitting recess.
Described heater is a heating wire.
Adopted such scheme, the housing of thermostat is provided with fitting recess, and heater is installed in the fitting recess, and housing is provided with the secure component of the notch side that is positioned at fitting recess.Place fitting recess by heater is installed, and fix, come off down from thermostat in the time of can preventing the expansion of heater working heat by secure component.Therefore, under the situation that does not influence useful life, also make the stability of thermostat become better.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Embodiment
With reference to Fig. 1, the assembly structure of temperature control pause switch of the present utility model, the housing 1a of thermostat 1 is provided with heater 2, and heater 2 is connected with thermostat 1, and heater is a heating wire, and its resistance is 1-3 ohm.As the case may be, require the switch intermittent time short more, heating wire power is big more, otherwise, require the switch intermittent time long more, then heating wire power is more little.The housing of thermostat 1 is provided with fitting recess 3, and described fitting recess is spiral-shaped fitting recess.Heater is installed in the fitting recess, and housing is provided with the secure component 4 of the notch side that is positioned at fitting recess.
During work, in thermostat when energising,, the heater heating temperature control device of switching on simultaneously makes it reach temperature controlling point fast and disconnects, and when the thermostat temperature drops to certain value, thermostat is connected again from multiple above-mentioned action, realizes time pause switch control.
Claims (3)
1. the assembly structure of a temperature control pause switch, the housing of thermostat is provided with heater, it is characterized in that: the housing of described thermostat is provided with fitting recess, and heater is installed in the fitting recess, and housing is provided with the secure component of the notch side that is positioned at fitting recess.
2. the assembly structure of temperature control pause switch according to claim 1 is characterized in that: described fitting recess is spiral-shaped fitting recess.
3. the assembly structure of temperature control pause switch according to claim 1 is characterized in that: described heater is a heating wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200459055U CN201449938U (en) | 2009-05-12 | 2009-05-12 | Assembly structure of temperature-control intermittent switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200459055U CN201449938U (en) | 2009-05-12 | 2009-05-12 | Assembly structure of temperature-control intermittent switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201449938U true CN201449938U (en) | 2010-05-05 |
Family
ID=42554661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200459055U Expired - Fee Related CN201449938U (en) | 2009-05-12 | 2009-05-12 | Assembly structure of temperature-control intermittent switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201449938U (en) |
-
2009
- 2009-05-12 CN CN2009200459055U patent/CN201449938U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2916422Y (en) | Electromagnetic oven temperature measurer capable of directly sensing temperature of heated pot | |
| EP2137462A1 (en) | Methods for controlling heating cooking apparatus | |
| CN104008919A (en) | Non-short-circuit type PTC power failure reset temperature controller | |
| CN201449938U (en) | Assembly structure of temperature-control intermittent switch | |
| CN210643693U (en) | Liquid heater | |
| CN101339863A (en) | PTC ceramic heat protector | |
| SE437105B (en) | VERMEKELLAN CONTROL DEVICE FOR AN ELECTRIC COOKING DEVICE | |
| CN201127126Y (en) | Thick film circuit heater and thick film heating electric furnace | |
| CN204332830U (en) | The reset bimetallic temperature controller that a kind of high temperature resistant sensitivity is adjustable | |
| CN2541946Y (en) | Thermostat intermittent switch | |
| CN203871271U (en) | Temperature controller | |
| CN209859870U (en) | Probe type temperature controller | |
| CN210643692U (en) | Temperature sensing assembly | |
| CN102563833B (en) | Electric water heater with sealed outlet for faucet, and water flow switch and heat protector of electric water heater | |
| CN202230952U (en) | Heat protector for inverter air condition compressor | |
| CN202796795U (en) | Heating element for electric leakage breaker | |
| CN2929792Y (en) | Hand operate reset temperature controller | |
| CN216057517U (en) | Anti-blocking electric heating device for oil pipeline | |
| CN208781775U (en) | A kind of thermal protector | |
| CN204520306U (en) | Water level detector and use the insulating pot of this water level detector | |
| CN211879303U (en) | Temperature controller | |
| CN201600572U (en) | Power and control integrated device | |
| CN210810529U (en) | Temperature controller provided with temperature sensing probe | |
| CN214254931U (en) | Mounting structure of integrated coupler | |
| CN2441118Y (en) | Multifunctional compounded sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20110512 |