CN202698875U - Sensor for bottom of electric cooker - Google Patents
Sensor for bottom of electric cooker Download PDFInfo
- Publication number
- CN202698875U CN202698875U CN 201220322283 CN201220322283U CN202698875U CN 202698875 U CN202698875 U CN 202698875U CN 201220322283 CN201220322283 CN 201220322283 CN 201220322283 U CN201220322283 U CN 201220322283U CN 202698875 U CN202698875 U CN 202698875U
- Authority
- CN
- China
- Prior art keywords
- gland
- support arm
- sensor
- rice cooker
- electric rice
- 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 - Lifetime
Links
- 210000004907 gland Anatomy 0.000 claims abstract description 38
- 241000209094 Oryza Species 0.000 claims abstract description 15
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 15
- 235000009566 rice Nutrition 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000036413 temperature sense Effects 0.000 description 1
Images
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- Cookers (AREA)
Abstract
The utility model discloses a sensor for the bottom of an electric cooker, which comprises a gland, wherein at least three limiting holes are uniformly distributed on the periphery of the gland; the fixing plate is positioned below the gland, the periphery of the fixing plate is uniformly distributed with supporting arms with the same number as the limiting holes, the supporting arms are correspondingly penetrated in the limiting holes one by one, and the upper end parts of the supporting arms are provided with limiting parts for preventing the upper end parts of the supporting arms from being separated from the limiting holes; and the spring is arranged between the gland and the inner wall of the bottom of the electric cooker. Phase Compared with the prior art, the utility model discloses the gland of sensor has increased its upper and lower active equilibrium owing to adopt evenly distributed's at least three support arm as the direction, avoids the gland card to die, has reduced electric rice cooker's fault rate, has improved electric rice cooker's security.
Description
Technical field
The utility model relates to a kind of sensor, sensor at the bottom of especially a kind of electric rice cooker.
Background technology
The intelligent electric rice cooker need to be installed a sensor in its bottom usually, and this sensor Main Function is after interior pot is placed into outer pot, connects circuit, after interior pot takes out, and disconnecting circuit.Present stage, sensor at the bottom of the electric rice cooker comprises gland, and the fixed head that is fixed on outer pot bottom, gland is movably arranged on the fixed head, between the bottom interior wall of itself and electric cooker a spring is set, during use, interior pot need to be placed in the outer pot, because interior pan has certain gravity, can gland be applied downward pressure, with gland to pressing down, with electric hot tray and power connection, at this moment, push switch can be opened heating plate work, behind pot in the taking-up, spring recoils to initial position with gland, circuit is disconnected, even push switch, heating plate can not switched on yet; Two support arms all are set on the existing holder, two support arm cross-under are on gland, in use, because two support arms are difficult to the balance that guarantees that gland moves up and down, many times, can be because gland tilts cause stuck, cause loose contact, so that temperature sense is not accurate enough, affect the effect of cooking, burn even electric cooker.
The utility model content
For the deficiencies in the prior art, the purpose of this utility model is intended to provide sensor at the bottom of a kind of electric rice cooker, and it can avoid the stuck phenomenon of gland, reduces the fault rate of electric cooker, promotes security.
For achieving the above object, the utility model adopts following technical scheme:
Sensor at the bottom of the electric rice cooker comprises,
Gland is evenly distributed with at least three spacing holes at its periphery;
Fixed head is positioned at the gland below, the support arm that its periphery evenly distributes and equates with spacing hole quantity, and one to one cross-under of support arm is in spacing hole, and the upper end of support arm is provided with the limiting section that prevents its upper end disengaging spacing hole;
Spring is installed between gland and the electric cooker bottom interior wall.
It is tabular that support arm is, and spacing hole is and the slot of support arm cross sectional shape coupling that limiting section is the bending plate that the support arm upper end forms.
Be provided with three spacing holes on the gland, be provided with it one to one three support arms on the fixed head.
The gland below is fixed with a distribution with thermal fuse-link.
The beneficial effects of the utility model are:
Than prior art, the gland of the utility model sensor is owing to adopting equally distributed at least three support arms as guiding, increased its up and down balance, avoid gland stuck, reduced the fault rate of electric cooker, improved the security of electric cooker.
Description of drawings
Fig. 1 is the structural representation of sensor at the bottom of a kind of electric rice cooker of the utility model;
Fig. 2 is the scheme of installation of sensor at the bottom of the electric rice cooker shown in Figure 1;
Wherein: 1, gland; 11, spacing hole; 2, fixed head; 21, support arm; 22, limiting plate; 3, spring; 4, distribution.
The specific embodiment
Below, by reference to the accompanying drawings and the specific embodiment, the utility model is described further:
As shown in Figure 1, 2, be sensor at the bottom of a kind of electric rice cooker of the utility model, it comprises gland 1, fixed head 2, spring 3, the periphery of gland 1 is evenly distributed with three spacing holes 11, fixed head 2 is positioned at the below of gland 1, and its periphery is evenly distributed with three support arms 21, and these three one to one cross-under of support arm 21 are in spacing hole 11, and have a limiting plate 22 in support arm 21 upper ends, limiting plate 22 can prevent that support arm 21 breaks away from from spacing hole 11; 3 on spring is installed between the bottom interior wall of gland 1 and electric cooker.When pressing down gland 1, gland 1 can be up and down with respect to fixed head 2 along short transverse, and gland 1 is up and down, cooperatively interacted to limit by spacing hole 11 and support arm 21, and because spacing hole 11 and support arm 21 all are equally distributed, can effectively guarantee the balance that gland 1 is up and down, prevent gland 1 stuck phenomenon.
Support arm 21 can be to be formed by the bending plate that fixed head 2 makes progress, and it is tabular, and 11 of spacing holes are rectangular hole, with the cross sectional shape coupling of support arm 21; Limiting plate 22 is a bending plate of support arm 21 upper ends, when mounted, with support arm 21 upwards bending be the state vertical with fixed head 2, be inserted into one to one from the bottom to top support arm 21 in the spacing hole 11 afterwards, then, the part with support arm 21 upper end jags forms limiting plate 22 to a side bending.
In the utility model, can be support arm 21 and the equal spacing hole 11 of quantity that adopts more than three, only need to guarantee that support arm 21 and spacing hole 11 all are that evenly distribution gets final product.
For a person skilled in the art, can make other various corresponding changes and distortion according to technical scheme described above and design, and these all changes and distortion should belong within the protection domain of the utility model claim all.
Claims (4)
1. sensor at the bottom of the electric rice cooker is characterized in that, comprise,
Gland is evenly distributed with at least three spacing holes at its periphery;
Fixed head is positioned at the gland below, the support arm that its periphery evenly distributes and equates with spacing hole quantity, and one to one cross-under of support arm is in spacing hole, and the upper end of support arm is provided with the limiting section that prevents its upper end disengaging spacing hole;
Spring is installed between gland and the electric cooker bottom interior wall.
2. sensor at the bottom of the electric rice cooker as claimed in claim 1 is characterized in that, it is tabular that support arm is, and spacing hole is and the slot of support arm cross sectional shape coupling that limiting section is the bending plate that the support arm upper end forms.
3. sensor at the bottom of the electric rice cooker as claimed in claim 1 is characterized in that, is provided with three spacing holes on the gland, is provided with it one to one three support arms on the fixed head.
4. sensor at the bottom of the electric rice cooker as claimed in claim 1 is characterized in that, the gland below is fixed with a distribution with thermal fuse-link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220322283 CN202698875U (en) | 2012-07-04 | 2012-07-04 | Sensor for bottom of electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220322283 CN202698875U (en) | 2012-07-04 | 2012-07-04 | Sensor for bottom of electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202698875U true CN202698875U (en) | 2013-01-30 |
Family
ID=47579231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220322283 Expired - Lifetime CN202698875U (en) | 2012-07-04 | 2012-07-04 | Sensor for bottom of electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202698875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104352173A (en) * | 2014-10-31 | 2015-02-18 | 珠海格力电器股份有限公司 | Guide structure and electric rice cooker of floatable temperature sensing bag |
| WO2016173413A1 (en) * | 2015-04-30 | 2016-11-03 | 佛山市川东磁电股份有限公司 | Integrated sensor |
-
2012
- 2012-07-04 CN CN 201220322283 patent/CN202698875U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104352173A (en) * | 2014-10-31 | 2015-02-18 | 珠海格力电器股份有限公司 | Guide structure and electric rice cooker of floatable temperature sensing bag |
| CN104352173B (en) * | 2014-10-31 | 2017-01-11 | 珠海格力电器股份有限公司 | Guide structure and electric rice cooker of floatable temperature sensing bag |
| WO2016173413A1 (en) * | 2015-04-30 | 2016-11-03 | 佛山市川东磁电股份有限公司 | Integrated sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |