CN104483035A - Electric cooker temperature sensor - Google Patents
Electric cooker temperature sensor Download PDFInfo
- Publication number
- CN104483035A CN104483035A CN201410755575.4A CN201410755575A CN104483035A CN 104483035 A CN104483035 A CN 104483035A CN 201410755575 A CN201410755575 A CN 201410755575A CN 104483035 A CN104483035 A CN 104483035A
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- CN
- China
- Prior art keywords
- thermistor
- temperature controller
- temperature sensor
- electric cooker
- heat conduction
- 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.)
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Abstract
The invention provides an electric cooker temperature sensor easy for maintaining and replacing parts and components. The electric cooker temperature sensor structurally comprises a heat-conducting aluminum cover, an internal bracket and a fixed plate, wherein the heat-conducting aluminum cover is movably connected with the fixed plate through a spring; a thermistor and a jump temperature controller are fixedly arranged in the heat-conducting aluminum cover through the internal bracket; the jump temperature controller props against the internal top surface of the heat-conducting aluminum cover; the thermistor and a thermistor connecting lead are wound on the side wall of the jump temperature controller; the thermistor props against the internal top surface of the heat-conducting aluminum cover. According to the electric cooker temperature sensor, the thermistor and the thermistor connecting lead are wound on the side wall of the jump temperature controller, and then the thermistor and the jump temperature controller are fixed on the heat-conducting aluminum cover through the same internal bracket, so that various parts and components can be freely replaced just by disassembling the internal bracket in the maintenance process and are unlikely to be not used due to the damage of the whole temperature sensor.
Description
Technical field
The present invention relates to field of domestic appliances manufacture technology, be specifically related to a kind of electric cooker temperature sensor.
Background technology
Existing electric cooker temperature sensor adopts thermistor as detecting element mostly, and adopt hot melt insurance to do safeguard protection and use, thermistor is arranged on bottom an aluminium lid, and thermistor is installed hot melt insurance again.When heating disk of electric rice pot occur unexpected overheated time, hot melt fuse melting is cut off the electricity supply, and avoids accident to occur, but shortcoming is temperature sensor has damaged and can not re-use.
Summary of the invention
The object of the invention is to propose a kind of electric cooker temperature sensor for ease of maintenaince changing parts.
According to electric cooker temperature sensor provided by the invention, comprise heat conduction aluminium lid, inner support, fixed head, described heat conduction aluminium lid is flexibly connected by spring with fixed head, key is to be fixed with thermistor and kick temperature controller by inner support in described heat conduction aluminium lid, described kick temperature controller leans the inner top surface at described heat conduction aluminium lid, described thermistor and thermistor connecting lead wire are around on the sidewall of described kick temperature controller, and described thermistor leans the inner top surface at described heat conduction aluminium lid.
Electric cooker temperature sensor of the present invention, thermistor and its connecting lead wire are around on the sidewall of kick temperature controller, then thermistor and kick temperature controller are fixed on heat conduction aluminum by same inner support and cover, only need during such maintenance inner support to be disassembled and can arbitrarily change each parts, be unlikely to whole temperature sensor and damage and can not use.
As preferred embodiment, the external diameter of described inner support and described heat conduction aluminium lid minor diameter fit, it is kick temperature controller mounting hole in the middle part of described inner support, the outer rim of described kick temperature controller mounting hole is provided with thermistor connecting lead wire through hole, described thermistor connecting lead wire is arranged symmetrically in the both sides of kick temperature controller mounting hole, to ensure the compactedness of structure through hole.
Further, described thermistor is arranged with protection tube, occurs to scratch to damage and the insurance of convenient installation hot melt to prevent thermistor.
Further, the connecting line of described thermistor connecting lead wire and kick temperature controller is also provided with insulation sleeve outward.To prevent connecting line and the scratch such as metal support, fixed head short circuit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A-A cut-open view of Fig. 1.
Accompanying drawing identifies: 1, heat conduction aluminium lid; 2, inner support; 21, the mounting hole of kick temperature controller; 22, thermistor connecting lead wire through hole; 3, fixed head; 4, spring; 5, thermistor; 51, thermistor connecting lead wire; 52, protection tube; 6, kick temperature controller; 7, insulation sleeve.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the effect and principle of work etc. of the specific embodiment of the present invention as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
Embodiment 1:
As Fig. 1,2, electric cooker temperature sensor of the present invention, comprise heat conduction aluminium lid 1, inner support 2, fixed head 3, heat conduction aluminium lid 1 is flexibly connected by spring 4 with fixed head 3, thermistor 5 and kick temperature controller 6 is fixed with by inner support 2 in heat conduction aluminium lid 1, kick temperature controller 6 leans the inner top surface at heat conduction aluminium lid 1, and thermistor 5 and thermistor connecting lead wire 51 are around on the sidewall of kick temperature controller 6, and thermistor 5 leans the inner top surface at heat conduction aluminium lid 1.As preferred embodiment, the external diameter of inner support 2 and heat conduction aluminium lid 1 minor diameter fit, it is the mounting hole 21 of kick temperature controller 6 in the middle part of inner support 2, the outer rim of the mounting hole of kick temperature controller 6 be provided with thermistor connecting lead wire 51 through hole 22, thermistor connecting lead wire is arranged symmetrically in the both sides of kick temperature controller mounting hole 21, to ensure the compactedness of structure through hole 22.Thermistor 5 is arranged with protection tube 52, occurs to scratch to damage and the insurance of convenient installation hot melt to prevent thermistor 5.The connecting line of thermistor connecting lead wire 51 and kick temperature controller 6 is also provided with insulation sleeve 7 outward, prevents connecting line and fixed head 3 scratch short circuit.
Claims (4)
1. an electric cooker temperature sensor, comprise heat conduction aluminium lid, inner support, fixed head, described heat conduction aluminium lid is flexibly connected by spring with fixed head, it is characterized in that being fixed with thermistor and kick temperature controller by inner support in described heat conduction aluminium lid, described kick temperature controller leans the inner top surface at described heat conduction aluminium lid, described thermistor and thermistor connecting lead wire are around on the sidewall of described kick temperature controller, and described thermistor leans the inner top surface at described heat conduction aluminium lid.
2. electric cooker temperature sensor according to claim 1, it is characterized in that the external diameter of described inner support and described heat conduction aluminium lid minor diameter fit, it is kick temperature controller mounting hole in the middle part of described inner support, the outer rim of described kick temperature controller mounting hole is provided with thermistor connecting lead wire through hole, and described thermistor connecting lead wire is arranged symmetrically in the both sides of kick temperature controller mounting hole through hole.
3. electric cooker temperature sensor according to claim 1 and 2, is characterized in that described thermistor is arranged with protection tube.
4. electric cooker temperature sensor according to claim 3, is characterized in that the connecting line of described thermistor connecting lead wire and kick temperature controller is also provided with insulation sleeve outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755575.4A CN104483035A (en) | 2014-12-11 | 2014-12-11 | Electric cooker temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755575.4A CN104483035A (en) | 2014-12-11 | 2014-12-11 | Electric cooker temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104483035A true CN104483035A (en) | 2015-04-01 |
Family
ID=52757605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410755575.4A Pending CN104483035A (en) | 2014-12-11 | 2014-12-11 | Electric cooker temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104483035A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107319947A (en) * | 2017-07-26 | 2017-11-07 | 梁炜畅 | A kind of temperature sensor for improving sensitivity of thermistor |
| CN107677383A (en) * | 2017-11-09 | 2018-02-09 | 信宜江东电器科技有限公司 | A kind of baking machine temperature sensor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04294232A (en) * | 1991-03-20 | 1992-10-19 | Nippondenso Co Ltd | Temperature and heat sensing sensor |
| CN202582777U (en) * | 2012-04-28 | 2012-12-05 | 广东福尔电子有限公司 | Novel temperature sensor of electric cooker |
| CN203241839U (en) * | 2013-05-09 | 2013-10-16 | 佛山市川东磁电股份有限公司 | Thermal sensing device |
| CN203606037U (en) * | 2013-11-01 | 2014-05-21 | 深圳市科敏传感器有限公司 | Temperature sensor |
| CN203798459U (en) * | 2014-04-29 | 2014-08-27 | 信宜市中为电子有限公司 | Temperature sensor |
| CN203953260U (en) * | 2014-06-11 | 2014-11-26 | 佛山市顺德区美的电热电器制造有限公司 | Temperature controller and the electric cooker with it |
| CN204330168U (en) * | 2014-12-11 | 2015-05-13 | 广东福尔电子有限公司 | A kind of electric cooker temperature sensor |
-
2014
- 2014-12-11 CN CN201410755575.4A patent/CN104483035A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04294232A (en) * | 1991-03-20 | 1992-10-19 | Nippondenso Co Ltd | Temperature and heat sensing sensor |
| CN202582777U (en) * | 2012-04-28 | 2012-12-05 | 广东福尔电子有限公司 | Novel temperature sensor of electric cooker |
| CN203241839U (en) * | 2013-05-09 | 2013-10-16 | 佛山市川东磁电股份有限公司 | Thermal sensing device |
| CN203606037U (en) * | 2013-11-01 | 2014-05-21 | 深圳市科敏传感器有限公司 | Temperature sensor |
| CN203798459U (en) * | 2014-04-29 | 2014-08-27 | 信宜市中为电子有限公司 | Temperature sensor |
| CN203953260U (en) * | 2014-06-11 | 2014-11-26 | 佛山市顺德区美的电热电器制造有限公司 | Temperature controller and the electric cooker with it |
| CN204330168U (en) * | 2014-12-11 | 2015-05-13 | 广东福尔电子有限公司 | A kind of electric cooker temperature sensor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107319947A (en) * | 2017-07-26 | 2017-11-07 | 梁炜畅 | A kind of temperature sensor for improving sensitivity of thermistor |
| CN107677383A (en) * | 2017-11-09 | 2018-02-09 | 信宜江东电器科技有限公司 | A kind of baking machine temperature sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150401 |