CN203290695U - Electric cooker pot opening edge temperature measuring device - Google Patents
Electric cooker pot opening edge temperature measuring device Download PDFInfo
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- CN203290695U CN203290695U CN2013201523318U CN201320152331U CN203290695U CN 203290695 U CN203290695 U CN 203290695U CN 2013201523318 U CN2013201523318 U CN 2013201523318U CN 201320152331 U CN201320152331 U CN 201320152331U CN 203290695 U CN203290695 U CN 203290695U
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- main body
- pot
- edge
- flexible main
- electric cooker
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Abstract
The utility model relates to an electric cooker pot opening edge temperature measuring device which comprises a flexible body, a thermosensitive element and at least one heat conduction element. The flexible body is installed at the position of the opening edge of a containing cavity of an inner pot of an electric cooker and opposite to the pot edge and/or the pot wall of the inner pot. The flexible body covers the thermosensitive element. The flexible body covers the heat conduction element. The inner end face of the heat conduction element is in contact with the thermosensitive element. A boss is formed on the outer end face of the heat conduction element. The end face of the boss is exposed out of the flexible body to be closely attached to the pot edge and/or the pot wall of the inner pot. The electric cooker pot opening edge temperature measuring device is high in safety performance, and multi-point temperature measurement can be easily achieved.
Description
Technical field
The utility model relates to electric cooker, more particularly, relates to the temperature measuring equipment of electric cooker.
Background technology
Traditional electric cooker, by at housing inner bottom part center set temperature checkout gear, contacts with the bottom centre place of interior pot (also referred to as inner bag) by temperature-detecting device, detects the temperature of interior pot.This mode can only detect the temperature of center, the bottom of a pan.And, if after accidentally having water (for example water of pot or the rear inner pot outer wall of flood rice in the cleaning) to enter interior pot accommodating cavity (being used for placing the cavity of interior pot in electric cooker), easily the installing hole along temperature-detecting device infiltrates in the casing that electric-controlled plate is installed, and then may cause the fault such as short circuit.
Summary of the invention
The purpose of this utility model is the above-mentioned technological deficiency that exists for existing electric cooker, and a kind of electric cooker temperature measuring equipment is provided.
A kind of electric cooker opening's edge temperature measuring equipment that the utility model provides comprises:
Flexible main body, be arranged on the opening's edge place of the interior pot accommodating cavity of electric cooker, and is relative with pot edge and/or the pot wall of interior pot;
Temperature-sensitive element, be wrapped in described flexible main body; And
At least one heat conducting element, be wrapped in described flexible main body, inner face contacts with described temperature-sensitive element, outer face is formed with convex, the end face of convex exposes the formation sensitive surface from described flexible main body, under the elastic force effect of described flexible main body, the pot edge of described sensitive surface and interior pot and/or pot wall fit tightly.
In above-mentioned electric cooker opening's edge temperature measuring equipment, preferably, described at least one heat conducting element is two heat conducting elements, the end face of the convex of two heat conducting elements exposes from end face and a side of described flexible main body respectively, sensitive surface and side sensitive surface on formation, described upper sensitive surface and side sensitive surface respectively with pot edge and the corresponding laminating of pot wall of interior pot.
In above-mentioned electric cooker opening's edge temperature measuring equipment, preferably, described at least one heat conducting element is made by metal material, and it is planar or plane that one or more sensitive surface are concave arc.
In above-mentioned electric cooker opening's edge temperature measuring equipment, preferably, described at least one heat conducting element is made by heat conductive flame-retarding TPEE composite.
In above-mentioned electric cooker opening's edge temperature measuring equipment, preferably, the bottom of described flexible main body arranges profile, on the housing at interior pot accommodating cavity opening's edge place, bottom is set and has the stage portion of groove, flexible main body is arranged on described stage portion, and the profile of bottom is embedded in described groove, and give prominence to outside described stage portion the end face of flexible main body and/or a side.
The another kind of electric cooker opening's edge temperature measuring equipment that the utility model provides consists of flexible main body and the temperature-sensitive element that is wrapped in this flexibility main body, described flexible main body is the thermal conductivity flexible main body, be arranged on the opening's edge place of the interior pot accommodating cavity of electric cooker, fit tightly with pot edge and/or the pot wall of interior pot under the effect of self elastic force.
In above-mentioned electric cooker opening's edge temperature measuring equipment, preferably, it is block that described flexible main body is, and its end face forms upper sensitive surface, and a side forms the side sensitive surface, described upper sensitive surface and side sensitive surface respectively with pot edge and the corresponding laminating of pot wall of interior pot.
In above-mentioned electric cooker opening's edge temperature measuring equipment, preferably, described flexible main body is made by heat conductive flame-retarding TPEE composite.
In above-mentioned electric cooker opening's edge temperature measuring equipment, preferably, the bottom of described flexible main body arranges profile, on the housing at interior pot accommodating cavity opening's edge place, bottom is set and has the stage portion of groove, flexible main body is arranged on described stage portion, and the profile of bottom is embedded in described groove, and give prominence to outside described stage portion the end face of flexible main body and/or a side.
Compare with existing method from the interior pot temperature of pot bottom detection, the utility model detects the temperature of interior pot from pot edge and/or the pot wall of interior pot, can effectively avoid water to infiltrate in the casing that electric-controlled plate is installed along the installing hole of temperature-detecting device, and security is higher.And, by around interior pot accommodating cavity opening's edge, a plurality of temperature-detecting devices being set, can realize easily multi-point temperature measurement, make thermometric more accurate.In addition, the utility model temperature measuring equipment also has simple in structure, the advantage that cost is low.
Description of drawings
Fig. 1 is the structural representation of the utility model the first embodiment electric cooker opening's edge temperature measuring equipment;
Fig. 2 is the structural representation of the utility model the second embodiment electric cooker opening's edge temperature measuring equipment.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 has schematically shown the structure of the first embodiment electric cooker opening's edge temperature measuring equipment.In figure, 7 is the interior pot of electric cooker, and 8 expressions are used for holding the interior pot accommodating cavity of interior pot 7, the housing at pot accommodating cavity 8 opening's edge places in 9 expressions, and they have all only drawn a part.As shown in Figure 1, the first embodiment electric cooker opening's edge temperature measuring equipment comprises flexible main body 1,2, two heat conducting elements 3 of temperature-sensitive element, 4.
Flexible main body 1 is arranged on the opening's edge place of the interior pot accommodating cavity 8 of electric cooker, and is relative with pot wall 72 with the pot edge 71 of interior pot 7.Flexible main body 1 is block, and its end face 11 and right flank 12, by the arc surface transition, can mate with the corresponding position of interior pot 7 well.
Temperature-sensitive element 2 and two heat conducting elements 3,4 are wrapped in flexible main body 1, and wherein, temperature-sensitive element 2 is positioned at the middle part of flexible main body 1, and two heat conducting elements 3,4 inner face contact with temperature-sensitive element 2 respectively.The outer face of heat conducting element 3 is formed with convex 31, and the end face of convex 31 exposes from the end face 11 of flexible main body 1, and on formation, sensitive surface 5.The outer face of heat conducting element 4 is formed with convex 41, and the end face of convex 41 exposes from the right flank 12 of flexible main body 1, forms side sensitive surface 6.Upper sensitive surface 5 and side sensitive surface 6 respectively with pot edge 71 and the corresponding laminating of pot wall 72 of interior pot 7.Heat conducting element 3 and heat conducting element 4 pass to the temperature-sensitive element 2 of temperature measuring equipment inside with the heat of pot edge 71 and pot wall 72 respectively, thereby realize the electric cooker thermometric.
Flexible main body 1 plays parcel and combination temperature-sensitive element 2, heat conducting element 3 and heat conducting element 4 on the one hand, play on the other hand cushioning effect, to guarantee that upper sensitive surface 5 and side sensitive surface 6 can fit tightly with the corresponding tested section of interior pot 7, flexible main body 1 can adopt silicon rubber or plastics to make, but be not limited to this, can also adopt other suitable material manufacturings.
Temperature-sensitive element 2 can adopt the various existing temperature-sensitive elements such as thermistor.
Preferably with upper sensitive surface 5(namely, the end face of convex 31) be designed to plane, fit better with the pot edge 71 with interior pot 7, realize face contact, with side sensitive surface 6(namely, the end face of convex 41) be designed to plane or cancave cambered surface, fit better with the sidewall 72 with interior pot 7, realize the face contact.
The bottom of flexible main body 1 is provided with profile 13, on the housing 9 at interior pot accommodating cavity 8 opening's edge places, bottom is set and has the stage portion 91 of groove 92, and flexible main body 1 is arranged on stage portion 91, and the profile 13 of bottom is embedded in groove 92, realizes fixing at electric cooker of temperature measuring equipment.End face 11 and the right flank 12 of flexible main body 1 are given prominence to outside stage portion 91, with fitting tightly of the pot wall 72 of the pot edge 71 that further guarantees upper sensitive surface 5 and interior pot 7 and side sensitive surface 6 and interior pot 7.
In the first embodiment, adopted two heat conducting elements, and temperature measuring equipment has two sensitive surface, can detect simultaneously the pot edge of interior pot and the temperature of pot wall.In other embodiment electric cooker opening's edge temperature measuring equipment, a heat conducting element may only be set, a sensitive surface only is set accordingly.
Fig. 2 has schematically shown the second embodiment electric cooker opening's edge temperature measuring equipment structure.In figure, 7 is the interior pot of electric cooker, and 8 expressions are used for holding the interior pot accommodating cavity of interior pot 7, the housing at pot accommodating cavity 8 opening's edge places in 9 expressions, and they have all only drawn a part.As shown in Figure 2, the second embodiment electric cooker opening's edge temperature measuring equipment consists of flexible main body 1 and the temperature-sensitive element 2 that is wrapped in this flexibility main body 1, flexible main body 1 is the thermal conductivity flexible main body, be arranged on the opening's edge place of the interior pot accommodating cavity 8 of electric cooker, flexible main body 1 fits tightly with pot edge 71 and the pot wall 72 of interior pot 7 under the effect of self elastic force, respectively the heat of pot edge 71 and pot wall 72 is passed to the temperature-sensitive element 2 of temperature measuring equipment inside, thereby realize the electric cooker thermometric.
It is block that flexible main body 1 is, and its end face 11 forms upper sensitive surface 5 ', and right flank 12 forms side sensitive surface 6 ', upper sensitive surface 5 ' and side sensitive surface 6 ' respectively with pot edge 71 and the corresponding laminating of pot wall 72 of interior pot 7.
In a second embodiment, flexible main body 1 plays parcel temperature-sensitive element 2 on the one hand, play on the other hand cushioning effect, to guarantee that upper sensitive surface 5 ' and side sensitive surface 6 ' can fit tightly with the corresponding tested section of interior pot 7, in addition, flexible main body 1 also plays conductive force, is used for passing to temperature-sensitive element 2 from the heat of upper sensitive surface 5 ' and side sensitive surface 6 '.Flexible main body 1 can possess simultaneously flexibility, good heat conductivility and the material of fire resistance and makes with existing, for example, flexible main body 1 can be made with disclosed heat conductive flame-retarding TPEE composite in Chinese patent application CN 102585446A, by weight, this heat conductive flame-retarding TPEE composite comprises thermoplastic polyester elastomer 30-50 part, thermal conducting agent 30-50 part, fire retardant 12-15 part, fire retarding synergist 5-8 part, coupling agent 0.5-2 part, antioxidant 0.3-0.5 part, hydrolysis-resisting agent 0.3-0.5 part and processing aid 0.3-1 part.Flexible main body 1 also can adopt in Chinese patent application CN 1604929A the material such as disclosed heat conduction compound to make.
The bottom of flexible main body 1 is provided with profile 13, on the housing 9 at interior pot accommodating cavity 8 opening's edge places, bottom is set and has the stage portion 91 of groove 92, and flexible main body 1 is arranged on stage portion 91, and the profile 13 of bottom is embedded in groove 92, realizes fixing at electric cooker of temperature measuring equipment.End face 11 and the right flank 12 of flexible main body 1 are given prominence to outside stage portion 91, with fitting tightly of the pot wall 72 of the pot edge 71 that further guarantees upper sensitive surface 5 ' and interior pot 7 and side sensitive surface 6 ' and interior pot 7.
Temperature-sensitive element 2 can adopt the various existing temperature-sensitive elements such as thermistor.
Can the temperature measuring equipment of an above-mentioned any embodiment be installed at the opening's edge place of the interior pot accommodating cavity 8 of electric cooker, also the temperature measuring equipment of 2 to 4 above-mentioned any embodiment can be set around interior pot accommodating cavity 8 opening's edges, detect respectively the temperature of different parts, then average computing by the CPU on inner electric-controlled plate and try to achieve temperature value, make thermometric more accurate.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model also not only is confined to above-described embodiment, and all technical schemes that belongs under the utility model thinking all belong to protection domain of the present utility model.Should be pointed out that for those skilled in the art, in the some improvements and modifications that do not break away under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. an electric cooker opening's edge temperature measuring equipment, is characterized in that, comprising:
Flexible main body (1), be arranged on the opening's edge place of the interior pot accommodating cavity (8) of electric cooker, and is relative with pot edge (71) and/or the pot wall (72) of interior pot (7);
Temperature-sensitive element (2), be wrapped in described flexible main body; And
At least one heat conducting element (3,4), be wrapped in described flexible main body, inner face contacts with described temperature-sensitive element, outer face is formed with convex (31,41), the end face of convex exposes and forms sensitive surface (5,6) from described flexible main body, under the elastic force effect of described flexible main body, the pot edge of described sensitive surface and interior pot and/or pot wall fit tightly.
2. electric cooker opening's edge temperature measuring equipment according to claim 1, it is characterized in that: described at least one heat conducting element is two heat conducting elements, the end face of the convex of two heat conducting elements exposes from end face (11) and a side (12) of described flexible main body respectively, sensitive surface on formation (5) and side sensitive surface (6), described upper sensitive surface and side sensitive surface respectively with pot edge and the corresponding laminating of pot wall of interior pot.
3. electric cooker opening's edge temperature measuring equipment according to claim 1, it is characterized in that: described at least one heat conducting element is made by metal material, and it is planar or plane that one or more sensitive surface are concave arc.
4. electric cooker opening's edge temperature measuring equipment according to claim 1, it is characterized in that: described at least one heat conducting element is made by heat conductive flame-retarding TPEE composite.
5. electric cooker opening's edge temperature measuring equipment according to claim 1, it is characterized in that: the bottom of described flexible main body (1) arranges profile (13), on the housing (9) at interior pot accommodating cavity (8) opening's edge place, bottom is set and has the stage portion (91) of groove (92), flexible main body (1) is arranged on described stage portion, and the profile of bottom (13) is embedded in described groove (92), and give prominence to outside described stage portion (91) end face of flexible main body (1) and/or a side (12).
6. electric cooker opening's edge temperature measuring equipment, it is characterized in that: by flexible main body (1) and the temperature-sensitive element (2) that is wrapped in this flexibility main body (1), formed, described flexible main body is the thermal conductivity flexible main body, be arranged on the opening's edge place of the interior pot accommodating cavity (8) of electric cooker, fit tightly with pot edge (71) and/or the pot wall (72) of interior pot (7) under the effect of self elastic force.
7. electric cooker opening's edge temperature measuring equipment according to claim 6, it is characterized in that: described flexible main body (1) is block, sensitive surface (5 ') on its end face (11) formation, a side (12) forms side sensitive surface (6 '), described upper sensitive surface and side sensitive surface respectively with the corresponding laminating of pot edge (71) He Guobi (72) of interior pot (7).
8. electric cooker opening's edge temperature measuring equipment according to claim 6, it is characterized in that: described flexible main body (1) is made by heat conductive flame-retarding TPEE composite.
9. electric cooker opening's edge temperature measuring equipment according to claim 6, it is characterized in that: the bottom of described flexible main body (1) arranges profile (13), on the housing (9) at interior pot accommodating cavity (8) opening's edge place, bottom is set and has the stage portion (91) of groove (92), flexible main body (1) is arranged on described stage portion, and the profile of bottom (13) is embedded in described groove (92), and give prominence to outside described stage portion (91) end face of flexible main body (1) and/or a side (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201523318U CN203290695U (en) | 2013-03-30 | 2013-03-30 | Electric cooker pot opening edge temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201523318U CN203290695U (en) | 2013-03-30 | 2013-03-30 | Electric cooker pot opening edge temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203290695U true CN203290695U (en) | 2013-11-20 |
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ID=49566746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201523318U Withdrawn - After Issue CN203290695U (en) | 2013-03-30 | 2013-03-30 | Electric cooker pot opening edge temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203290695U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104062024A (en) * | 2014-07-21 | 2014-09-24 | 天津市中环温度仪表有限公司 | Quick-response multi-point thermal coupler |
| CN104068738A (en) * | 2013-03-30 | 2014-10-01 | 深圳市鑫汇科股份有限公司 | Temperature measuring method and device for electric cooker |
-
2013
- 2013-03-30 CN CN2013201523318U patent/CN203290695U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104068738A (en) * | 2013-03-30 | 2014-10-01 | 深圳市鑫汇科股份有限公司 | Temperature measuring method and device for electric cooker |
| CN104062024A (en) * | 2014-07-21 | 2014-09-24 | 天津市中环温度仪表有限公司 | Quick-response multi-point thermal coupler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN XINHUI TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN CHK ELECTRONICS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Post office building Baoan District 13 Baomin Shenzhen city Guangdong province 518101 Road, 27 floor Patentee after: Xin Huike limited company of Shenzhen Address before: Post office building Baoan District 13 Baomin Shenzhen city Guangdong province 518101 Road, 27 floor Patentee before: Shenzhen CHK Electronics Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180809 Address after: 528400 A, B, 45 Dongxu Road, Nantou Town, Zhongshan, Guangdong. Patentee after: ZHONGSHAN CITY DAGUAN ELECTRIC CO., LTD. Address before: 518101 27 floor, post office building, Po min Road, Baoan District 13th District, Shenzhen, Guangdong Patentee before: Xin Huike limited company of Shenzhen |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131120 Effective date of abandoning: 20161228 |