CN106092346A - A kind of temperature sensor for burner - Google Patents
A kind of temperature sensor for burner Download PDFInfo
- Publication number
- CN106092346A CN106092346A CN201610628098.4A CN201610628098A CN106092346A CN 106092346 A CN106092346 A CN 106092346A CN 201610628098 A CN201610628098 A CN 201610628098A CN 106092346 A CN106092346 A CN 106092346A
- Authority
- CN
- China
- Prior art keywords
- burner
- temperature sensor
- rack body
- temperature
- cover plate
- 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
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention discloses a kind of temperature sensor for burner; including temperature-sensing element and rack body; described temperature-sensing element includes the insulation protection tube that sensor head and the bottom from described sensor head downwardly extend; it is characterized in that: described temperature sensor also includes that cover plate, described insulation protection tube are clamped between described cover plate and rack body；Described rack body is provided with location structure; described location structure includes at least one limited impression being formed at described rack body top; described limited impression is used for accommodating described insulation protection tube, and described cover plate and limited impression make described temperature-sensing element upper limit in the horizontal direction.By each position limiting structure on rack body and cover plate, burner center can be maintained at after temperature sensor is installed to burner, the body heat that can make burner during burner combustion slows down and passes to temperature sensor, makes temperature sensor can play the effect of temperature transmission in the burner more accurately.
Description
Technical field
The present invention relates to gas kitchen ranges, a kind of temperature sensor for burner.
Background technology
At present, gas-cooker has quite varied application in the life of people.In order to when cooking food, to required
Culinary art optimum temperature and pan carry out accurate temperature control, generally arrange temperature sensor to solve overtemperature, be burned, dry
Pot burns and the accident such as flame-out.
For ease of temperature sensor being installed on gas-cooker, some mounting structures are had been disclosed at present.Such as Application No.
200810143480.1 Chinese patent application disclosed in the self-adapted temperature sensor of a kind of gas-cooker, the wire of thermocouple is worn
Cross guide rod, leading truck is extended outside leading truck, is contained on the panel of gas-cooker by location-plate and leading truck anchorage clip；And for example
A kind of burned protection device for gas oven disclosed in the Chinese patent of Application No. 201020300872.7, including the burner of gas-cooker,
It is provided with sensor detection hole in the center of burner, in this sensor detection hole, is provided with the temperature for detecting cooking bottom temperature passes
Sensor, temperature sensor includes that induction apparatus, the shell being fixed on outside induction apparatus, shell and bracket slide connect.
These above-mentioned existing temperature sensors, it is relatively simple with the mounting structure of gas-cooker, and it is unreliable to position, and holds
Yielding and slide, thus cause temperature sensor directly directly to contact with the burner of gas-cooker, so that burner
Heat be transmitted directly to temperature sensor, have influence on the output of the actually measured temperature of temperature sensor；Additionally, existing peace
Assembling structure is mostly thin plate sheet metal component punching and forms, and there is the problems such as fit tolerance is big, yielding, heat conductivity is good, need
Improve further.
Summary of the invention
The technical problem to be solved is the problem existed for prior art, it is provided that one positions reliably, carries
The temperature sensor for burner of high measurement degree of accuracy.
The present invention solves the technical scheme that above-mentioned technical problem used: a kind of temperature sensor for burner,
Including temperature-sensing element and rack body, described temperature-sensing element includes sensor head and downward from the bottom of described sensor head
The insulation protection tube extended, it is characterised in that: it is described that described temperature sensor also includes that cover plate, described insulation protection tube are clamped in
Between cover plate and rack body；Described rack body is provided with location structure, and described location structure includes being formed at described support
At least one limited impression of body upper part, described limited impression is used for accommodating described insulation protection tube, described cover plate and spacing
Groove makes described temperature-sensing element upper limit in the horizontal direction.
For avoiding temperature-sensing element opposing cover plates to move in the horizontal direction, preferably insulation protection tube is clamped in cover plate
With between rack body, described cover plate includes the stopper protrusion formed away from the direction evagination of described rack body, with
And for the fixed part fixing with described rack body, described stopper protrusion is used for accommodating described insulation protection tube.
For avoiding temperature-sensing element to move in the vertical, described location structure also includes being opened in described rack body top
First spacing hole, the stopper protrusion of described cover plate offers the second spacing hole, and described insulation protection tube is provided with snap ring, institute
State and make described temperature-sensing element the most spacing in the part of snap ring snaps onto described first spacing hole and the second spacing hole.
According to an aspect of the present invention, described location structure is additionally included in described rack body top and prolongs in the horizontal direction
The flange stretched, described limited impression is formed on described flange, and described flange is positioned at the top of described rack body.
According to another aspect of the present invention, described location structure is additionally included in described rack body top in the horizontal direction
The flange extended, described limited impression is formed on described flange, and described flange includes longitudinally upper spaced apart two, wherein
One flange is positioned at the top of described rack body, and described cover plate is fixed between two flanges.
For reducing the raw material dosage of rack body, reduce cost, and flow before and after making the air of rack body both sides
Playing the effect of cooling, described rack body bottom offers passage.
For easily temperature sensor being arranged on burner, the bottom of described rack body be formed for burning
The connection base that device connects.
For rack body and pedestal are separated, such that it is able to slow down the heat from base conduction to temperature-sensing element so that measure
Temperature the most accurate, described temperature sensor also includes that heat insulating mattress, described heat insulating mattress are arranged on the upper table of described connection base
Face.
Preferably, described heat insulating mattress is mica sheet or aluminium silicate pad.
Preferably, for reducing fit tolerance and deformation, reduction heat transfer efficiency, described rack body is for by aluminium alloy compression casting
The integrative-structure become.
Compared with prior art, it is an advantage of the current invention that: by each position limiting structure on rack body and cover plate, in temperature
Degree sensor can be maintained at burner center after being installed to burner, can make the basis of burner during burner combustion
Body heat content slows down and passes to temperature sensor, makes temperature sensor can play temperature transmission in the burner more accurately
Effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the temperature sensor of the present invention；
Fig. 2 is the decomposition texture schematic diagram of the temperature sensor of the present invention；
Fig. 3 is temperature sensor and the view of burner installation of the present invention；
Fig. 4 is temperature sensor and the view (with Fig. 3 different visual angles) of burner installation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
Seeing Fig. 1 and Fig. 2, a kind of temperature sensor for burner, including temperature-sensing element 1, rack body 2, cover plate
3.Temperature-sensing element 1 includes sensor head 11 and insulation protection tube 12, and sensor head 11 can use technology commonly used in the art,
Such as thermocouple etc., insulation protection tube 12 downwardly extends from the bottom of sensor head 11, in order to will be passed by insulation protection tube 12
The wire of sensor head 11 is drawn.
The integrative-structure of rack body 2 aluminium alloy compression casting the most easy to process, which is provided with location structure,
Location structure is included at least one horizontally extending flange 21 of rack body 2 top, flange 21 is formed spacing
Groove 22, the insulation protection tube 12 of temperature-sensing element 1 can snap onto in limited impression 22 from the edge of limited impression 22, the most spacing
Groove 22 limits temperature-sensing element 1 position in the horizontal direction, is seen as left and right directions from Fig. 1, and temperature-sensing element 1 can be avoided to exist
Right and left moves up.In the present embodiment, it is preferred that flange 21 has two, one of them flange 21 is from rack body 2
Top extends, and another flange 21 is positioned at the lower section of top flange 21, and two flanges 21 are longitudinally spaced layout.On top
Portion arranges flange 21, preferably can position temperature-sensing element 1, it is to avoid sensor head 11 moves in the horizontal direction.
Cover plate 3 includes the stopper protrusion 31 being positioned at centre and is positioned at the fixed part 32 of stopper protrusion 31 both sides, and cover plate 3 is used for
Fix with rack body 2, and depending on thus the insulation protection tube 12 of temperature-sensing element 1 being clipped between cover plate 3 and rack body 2
Position.Cover plate 3 is positioned at the mid portion of both sides fixed part 32 and is formed away from the direction evagination of rack body 2 above-mentioned spacing
Protuberance 31, the part of evagination forms the space for housing insulation protection pipe 12.Stopper protrusion 31 is towards rack body 2 side
Radian and size are adaptive with insulation protection tube 12, thus when cover plate 3 is covered on insulation protection tube 12, stopper protrusion 31 cocker
On the periphery of insulation protection tube 12, thus insulation protection tube 12 can be limited between rack body 2 and cover plate 3, limit equally
Make temperature-sensing element 1 position in the horizontal direction, be seen as fore-and-aft direction from Fig. 1.
Fixed part 32 is for fixing cover plate 3 and rack body 2, it is preferred that can be by screw by fixed part 32 and support
Body 2 is fixed, and cover plate 3 is between two flanges 21.
The location structure of rack body 2 also includes the first limit being opened on rack body 2, between two flanges 21
Hole 23, position, the stopper protrusion 31 of cover plate 3 offers the second spacing hole 33, and the first spacing hole 23 and the second spacing hole 33 are all at water
Square upwardly extending, insulation protection tube 12 is provided with snap ring 13, snap ring 13 is joined with first spacing hole the 23, second spacing hole 33
Close, when temperature-sensing element 1 is installed on rack body 2, two parts that snap ring 13 is relative be respectively clamped into the first spacing hole 23, the
In two spacing holes 33, thus define temperature-sensing element 1 position in the vertical, be seen as above-below direction from Fig. 1.
On rack body 2, passage 24 can be offered in the bottom between flange 21 and bottom, is thus possible not only to reduce
The consumption of the raw material aluminium alloy of rack body 2, reduces cost, and so that rack body 2 both sides is (towards temperature-sensing element 1
Side and the side away from temperature-sensing element 1) air front and back flow play the effect of cooling by passage 24.
The bottom of rack body 2 is formed with connection base 25, fixes for the pedestal 101 with burner 100, sees Fig. 3
And Fig. 4, it is preferable that connect base 25 and be arranged symmetrically, so that rack body 2 preferably keeps balance.Connect base 25
With the junction of pedestal 101, the position being i.e. positioned at connection base 25 upper surface is provided with the heat insulating mattress 4 being made up of heat-barrier material.
Heat insulating mattress 4 is connecting between base 25 and the pedestal 101 of burner 100, connection base 25 and pedestal 101 is separated, thus
Can slow down and conduct the heat to rack body 2 (temperature-sensing element 1) from pedestal 101.Heat insulating mattress 4 preferably, can be such as Muscovitum
Sheet, aluminium silicate pad etc..
Insulation protection tube 12 bend at the bottom of rack body 2 after break-in, stretch bottom the pedestal 101 of burner 100
Go out.
The rack body 2 of said temperature sensor and cover plate 3, it is possible to good solution sheet metal component fit tolerance is big, mutation
The problem such as shape and heat conduction, can be maintained at burner center, in burner combustion after temperature sensor is installed to burner
During the body heat of burner can be made to slow down pass to temperature sensor, make the temperature sensor in the burner can be more
Add the effect playing temperature transmission accurately.
Claims (10)
1. for a temperature sensor for burner, including temperature-sensing element (1) and rack body (2), described temperature-sensing element (1)
The insulation protection tube (12) that bottom including sensor head (11) with from described sensor head (11) downwardly extends, its feature
It is: described temperature sensor also includes that cover plate (3), described insulation protection tube (12) are clamped in described cover plate (4) and support basis
Between body (2)；Described rack body (2) is provided with location structure, and described location structure includes being formed at described rack body (2)
At least one limited impression (22) on top, described limited impression (22) is used for accommodating described insulation protection tube (12), described lid
Plate (3) and limited impression (22) make described temperature-sensing element (1) upper limit in the horizontal direction.
2. the temperature sensor for burner as claimed in claim 1, it is characterised in that: described cover plate (3) include towards
The stopper protrusion (31) formed away from the direction evagination of described rack body (2), and for solid with described rack body (2)
Fixed fixed part (32), described stopper protrusion (31) is used for accommodating described insulation protection tube (12).
3. the temperature sensor for burner as claimed in claim 2, it is characterised in that: described location structure also includes out
It is located at first spacing hole (23) on described rack body (2) top, the stopper protrusion (31) of described cover plate (3) offers second
Spacing hole (33), described insulation protection tube (12) is provided with snap ring (13), and the part of described snap ring (13) snaps onto described
Make described temperature-sensing element (1) the most spacing in one spacing hole (23) and the second spacing hole (33).
4. the temperature sensor for burner as claimed in claim 1, it is characterised in that: described location structure is additionally included in
The flange (21) that described rack body (2) top is horizontally extending, described limited impression (22) is formed at described flange
(21), on, described flange (21) is positioned at the top of described rack body (2).
5. the temperature sensor for burner as claimed in claim 1, it is characterised in that: described location structure is additionally included in
The flange (21) that described rack body (2) top is horizontally extending, described limited impression (22) is formed at described flange
(21), on, described flange (21) includes longitudinally upper spaced apart two, and one of them flange (21) is positioned at described rack body
(2) top, described cover plate (3) is fixed between two flanges (21).
6. the temperature sensor for burner as according to any one of Claims 1 to 5, it is characterised in that: described support
Body (2) bottom offers passage (24).
7. the temperature sensor for burner as according to any one of Claims 1 to 5, it is characterised in that: described support
The bottom of body (2) is formed with the connection base (25) for being connected with burner.
8. the temperature sensor for burner as claimed in claim 7, it is characterised in that: described temperature sensor also includes
Heat insulating mattress (4), described heat insulating mattress (4) is arranged on the upper surface of described connection base (25).
9. the temperature sensor for burner as claimed in claim 8, it is characterised in that: described heat insulating mattress (4) is Muscovitum
Sheet or aluminium silicate pad.
10. the temperature sensor for burner as according to any one of Claims 1 to 5, it is characterised in that: described support
Body (2) is by the integrative-structure of aluminium alloy compression casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610628098.4A CN106092346A (en) | 2016-08-03 | 2016-08-03 | A kind of temperature sensor for burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610628098.4A CN106092346A (en) | 2016-08-03 | 2016-08-03 | A kind of temperature sensor for burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106092346A true CN106092346A (en) | 2016-11-09 |
Family
ID=57453645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610628098.4A Pending CN106092346A (en) | 2016-08-03 | 2016-08-03 | A kind of temperature sensor for burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106092346A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944398A (en) * | 2021-03-04 | 2021-06-11 | 海信(广东)厨卫系统股份有限公司 | Dry-burning-preventing flat-plate burner and stove |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090230122A1 (en) * | 2008-03-17 | 2009-09-17 | Kwag Dong Seong | Heater holder and electric hob including the same |
| CN202546861U (en) * | 2012-03-14 | 2012-11-21 | 九阳股份有限公司 | Electromagnetic oven with accurate temperature measurement function |
| KR101300062B1 (en) * | 2012-06-29 | 2013-08-30 | 린나이코리아 주식회사 | Cooking device for reinforcing safety |
| CN203745095U (en) * | 2014-01-15 | 2014-07-30 | 深圳市鑫汇科电子有限公司 | Temperature measuring probe and electric cooking appliance adopting temperature measuring probe |
| CN203909645U (en) * | 2014-06-05 | 2014-10-29 | 美的集团股份有限公司 | Temperature sensing assembly |
| CN105605577A (en) * | 2016-03-11 | 2016-05-25 | 广东美的厨房电器制造有限公司 | Temperature sensor fixing support, combustor and gas stove |
| CN206002217U (en) * | 2016-08-03 | 2017-03-08 | 宁波方太厨具有限公司 | A kind of temperature sensor for burner |
-
2016
- 2016-08-03 CN CN201610628098.4A patent/CN106092346A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090230122A1 (en) * | 2008-03-17 | 2009-09-17 | Kwag Dong Seong | Heater holder and electric hob including the same |
| CN202546861U (en) * | 2012-03-14 | 2012-11-21 | 九阳股份有限公司 | Electromagnetic oven with accurate temperature measurement function |
| KR101300062B1 (en) * | 2012-06-29 | 2013-08-30 | 린나이코리아 주식회사 | Cooking device for reinforcing safety |
| CN203745095U (en) * | 2014-01-15 | 2014-07-30 | 深圳市鑫汇科电子有限公司 | Temperature measuring probe and electric cooking appliance adopting temperature measuring probe |
| CN203909645U (en) * | 2014-06-05 | 2014-10-29 | 美的集团股份有限公司 | Temperature sensing assembly |
| CN105605577A (en) * | 2016-03-11 | 2016-05-25 | 广东美的厨房电器制造有限公司 | Temperature sensor fixing support, combustor and gas stove |
| CN206002217U (en) * | 2016-08-03 | 2017-03-08 | 宁波方太厨具有限公司 | A kind of temperature sensor for burner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944398A (en) * | 2021-03-04 | 2021-06-11 | 海信(广东)厨卫系统股份有限公司 | Dry-burning-preventing flat-plate burner and stove |
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| 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: 20161109 |