CN101246060B - Telescopic temperature sensor - Google Patents
Telescopic temperature sensor Download PDFInfo
- Publication number
- CN101246060B CN101246060B CN2007100344131A CN200710034413A CN101246060B CN 101246060 B CN101246060 B CN 101246060B CN 2007100344131 A CN2007100344131 A CN 2007100344131A CN 200710034413 A CN200710034413 A CN 200710034413A CN 101246060 B CN101246060 B CN 101246060B
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- guiding
- sliding sleeve
- temperature sensor
- sensing head
- guide frame
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- Measuring Temperature Or Quantity Of Heat (AREA)
- Control Of Combustion (AREA)
Abstract
The present invention provides a telescopic temperature sensor which is used on the domestic gas range. The sensor is composed of a sensing head covering barrel, a sliding bush, a guiding bush and a guiding frame. The lower end of the guiding bush and the upper end of the guiding frame are respectively fixed on the base of the guiding frame, the guiding rod traverses the sensing head covering barrel, the sliding bush, the guide bushing and the guiding frame, the head of the guiding rod traverses the spring fixed in the sliding bush and the upper cover of the sliding bush and is embedded into the covering barrel of the detector head. The axial pin traverses the sliding chute on the wall of the guiding frame and the lower end head of the guiding rod and is fastened with a screw for connecting the guiding rod, the thermocouple is arranged in the covering barrel of the sensing head, the conducting wire is leaded to the outside of the guiding body and is arranged with a plug, the sensitiveswitch is arranged on the guiding body and the position is corresponding with the axial pin. The jam nut is screwed on the seat of the guiding frame. The telescopic temperature sensor has the characters of compact confirmation and high temperature measurement accuracy, and is especially suitable to be used as a temperature sensor on the built-in intelligent control gas combustion range.
Description
Technical field
The utility model relates to a kind of temperature sensor, particularly a kind of telescopic temperature sensor that is used in the domestic gas kitchen range.
Background technology
Be commonly used in the temperature sensor on the domestic gas kitchen range now, basically be exactly that thermopair is fixed on the burner duration and degree of heating, directly burn and thermometric by combustion flame, because thermocouple temperature measuring apparatus does not touch the cooker bottom, inaccurate to cooker inside thermometric, can not adopt for the intelligent temperature control gas-cooker of doing the control signal source by automatic temperature measurement and to make temperature measuring equipment.
Summary of the invention
The purpose of this utility model provides a kind of to cooker internal temperature thermometric telescopic temperature sensor accurately.
The utility model is realized with following mode.Telescopic temperature sensor is made of sensing head cup, sliding sleeve, orienting sleeve and guide frame.The sensing head cup is sleeved on the upper end of sliding sleeve, the lower end of sliding sleeve is sleeved on the upper end of orienting sleeve, the lower end of orienting sleeve is packed on the guiding stand, be packed on the guiding stand to the upper end of frame, guide rod is installed on the sensing head cup, sliding sleeve, in orienting sleeve and the guide frame, the guide rod top is passed the spring and the sliding sleeve upper port cover that are contained in the sliding sleeve and is stretched in the sensing head cup, on the wall of guide frame chute is arranged, the lower end that pivot pin passes chute and guide rod is fastenedly connected guide rod through screw, thermopair is contained in the sensing head cup, its conductor wire passes sliding sleeve, orienting sleeve is drawn from guide frame, microswitch is contained on the guide frame, its position is corresponding with pivot pin, and the spring upper end leans the sliding sleeve upper port cover, and its lower end leans at orienting sleeve upper port place.The jam nut spinning is on the guiding stand.
The telescopic temperature sensor compact conformation, thermometric accuracy height, the sensing head cup contact cooker bottom of surveying the cooker bottom temp is tight, and temperature transfer is accurate, can accurately survey cooker bottom temp signal in real time, gather and offer controller and control fired state automatically.It is particularly suitable for making temperature sensor on embedded intelligence control gas-cooker and uses.
Description of drawings
Fig. 1 is the telescopic temperature sensor structural representation.
Embodiment
This telescopic temperature sensor is made of sensing head cup 1, sliding sleeve 2, orienting sleeve 3 and guide frame 4.Sensing head cup 1 is sleeved on the upper end of sliding sleeve 2, can fully contact with the cooker bottom, effectively improves the precision that detects the cooker bottom temp.The lower end of sliding sleeve 2 is sleeved on the upper end of orienting sleeve 3, the lower end of orienting sleeve 3 is packed on the guiding stand 5, the upper end of guide frame 4 is packed on the guiding stand 5 through screw 14, guide rod 8 is installed on sensing head cup 1, sliding sleeve 2, spring 7 in sliding sleeve 2, with orienting sleeve 3, in the guide frame 4, guide rod top 17 is passed the spring 7 and sliding sleeve one 2 upper port covers 18 that are contained in the sliding sleeve 2 and is stretched in the sensing head cup 1, chute 10 is arranged on the wall of guide frame 4, the lower end that pivot pin 9 passes chute 10 and guide rod 8 is fastenedly connected guide rod 8 through screw 13, and bearing pin 9 can be along moving up and down in the chute 10 of guide frame 4.Thermopair 6 is contained in the sensing head cup 1, and its conductor wire passes sliding sleeve 2, orienting sleeve 3 is drawn out to guide frame 4 outsides from guide frame 4, and plug 12 is housed.Microswitch 11 is contained on the guide frame 4, and its position is corresponding with pivot pin 9, when pivot pin 9 moves up and down, can touch microswitch 11 and open or close.Spring 7 upper ends lean sliding sleeve upper port cover 18, and its lower end leans at orienting sleeve 3 upper port places.The elastic force of spring 7 can closely contact sensing head cup 1 top with the bottom of different cookers when being used in gas-cooker.Jam nut 16 spinnings are on guiding stand 5.
When this telescopic temperature sensor uses on embedded intelligence control gas-cooker, with sensor top from bottom to top along the central through hole of burner, pass the burner central through hole, jam nut 16 is screwed in guiding stands 5 and screw, this telescopic temperature sensor is packed on the range panel 19, O RunddichtringO 15 is installed simultaneously, and plug 12 and controller plug-in mounting can use.
Claims (2)
1. telescopic temperature sensor, it is characterized in that it is by sensing head cup (1), sliding sleeve (2), orienting sleeve (3) and guide frame (4) constitute, sensing head cup (1) is sleeved on the upper end of sliding sleeve (2), the lower end of sliding sleeve (2) is sleeved on the upper end of orienting sleeve (3), the lower end of orienting sleeve (3) is packed on the guiding stand (5), the upper end of guide frame (4) is packed on the guiding stand (5), guide rod (8) is installed on sensing head cup (1), sliding sleeve (2), in orienting sleeve (3) and the guide frame (4), guide rod top (17) is passed the spring (7) and sliding sleeve (2) upper port cover (18) that are contained in the sliding sleeve (2) and is stretched in the sensing head cup (1), chute (10) is arranged on the wall of guide frame (4), the lower end that pivot pin (9) passes chute (10) and guide rod (8) is fastenedly connected guide rod (8) through screw (13), thermopair (6) is contained in the sensing head cup (1), its conductor wire passes sliding sleeve (2), orienting sleeve (3) is drawn from guide frame (4), microswitch (11) is contained on the guide frame (4), its position is corresponding with pivot pin (9), spring (7) upper end leans sliding sleeve upper port cover (18), and its lower end leans at orienting sleeve (3) upper port place.
2. telescopic temperature sensor according to claim 1 is characterized in that jam nut (16) spinning is on guiding stand (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100344131A CN101246060B (en) | 2007-02-12 | 2007-02-12 | Telescopic temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100344131A CN101246060B (en) | 2007-02-12 | 2007-02-12 | Telescopic temperature sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101246060A CN101246060A (en) | 2008-08-20 |
| CN101246060B true CN101246060B (en) | 2011-07-13 |
Family
ID=39946640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100344131A Active CN101246060B (en) | 2007-02-12 | 2007-02-12 | Telescopic temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101246060B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335738A (en) * | 2013-06-18 | 2013-10-02 | 中山华帝燃具股份有限公司 | Temperature sensor for gas stove |
| CN104359575A (en) * | 2014-11-26 | 2015-02-18 | 华帝股份有限公司 | Novel temperature sensor for gas stove |
| CN105318977B (en) * | 2015-12-04 | 2018-03-30 | 华帝股份有限公司 | Novel temperature sensor |
| CN106321068B (en) * | 2016-09-05 | 2019-10-11 | 中海石油(中国)有限公司 | A kind of tube and casing in downhole ground detection sensor driving means |
| CN106925739A (en) * | 2017-03-16 | 2017-07-07 | 攀钢集团西昌钢钒有限公司 | Conticaster and its tundish bottom device for monitoring temperature |
| CN107356352A (en) * | 2017-07-18 | 2017-11-17 | 王冠霖 | Thermometric instrument signal high precision detection means |
| CN108266760B (en) * | 2018-03-20 | 2023-05-30 | 广东美的厨房电器制造有限公司 | Temperature sensor and gas stove |
| CN109029760A (en) * | 2018-08-07 | 2018-12-18 | 佛山市顺德区美的洗涤电器制造有限公司 | Temperature-detecting device for cooking stove and the cooking stove with it |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2100614U (en) * | 1991-06-18 | 1992-04-01 | 赵金富 | Insertion depth adjustable temp.-measuring element |
| CN2281529Y (en) * | 1996-09-19 | 1998-05-13 | 吴启书 | Improved structure of thermocouple |
| EP0957348A1 (en) * | 1998-05-15 | 1999-11-17 | Satchwell Control Systems Limited | Sensor |
| CN2354122Y (en) * | 1998-12-22 | 1999-12-15 | 刘亢 | Telescopic temp.-measuring appataratus |
| CN2497292Y (en) * | 2001-09-21 | 2002-06-26 | 江苏大学 | Semi-armoured sliding thermometric heat-couple |
| CN2572366Y (en) * | 2002-08-26 | 2003-09-10 | 成都希望电子研究所 | Temp tester for electric motor |
| CN201016814Y (en) * | 2007-02-12 | 2008-02-06 | 湖南迅达集团有限公司 | Telescopic temperature sensor |
-
2007
- 2007-02-12 CN CN2007100344131A patent/CN101246060B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2100614U (en) * | 1991-06-18 | 1992-04-01 | 赵金富 | Insertion depth adjustable temp.-measuring element |
| CN2281529Y (en) * | 1996-09-19 | 1998-05-13 | 吴启书 | Improved structure of thermocouple |
| EP0957348A1 (en) * | 1998-05-15 | 1999-11-17 | Satchwell Control Systems Limited | Sensor |
| CN2354122Y (en) * | 1998-12-22 | 1999-12-15 | 刘亢 | Telescopic temp.-measuring appataratus |
| CN2497292Y (en) * | 2001-09-21 | 2002-06-26 | 江苏大学 | Semi-armoured sliding thermometric heat-couple |
| CN2572366Y (en) * | 2002-08-26 | 2003-09-10 | 成都希望电子研究所 | Temp tester for electric motor |
| CN201016814Y (en) * | 2007-02-12 | 2008-02-06 | 湖南迅达集团有限公司 | Telescopic temperature sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101246060A (en) | 2008-08-20 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |