CN206044349U - Pressure transducer and pressure cooker - Google Patents
Pressure transducer and pressure cooker Download PDFInfo
- Publication number
- CN206044349U CN206044349U CN201590000145.XU CN201590000145U CN206044349U CN 206044349 U CN206044349 U CN 206044349U CN 201590000145 U CN201590000145 U CN 201590000145U CN 206044349 U CN206044349 U CN 206044349U
- Authority
- CN
- China
- Prior art keywords
- cavity
- pressure
- pressure sensor
- top cover
- base
- 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 - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/09—Safety devices
Abstract
This application discloses a kind of pressure transducer and pressure cooker, pressure transducer includes：It is provided with the pedestal of cavity, and it is installed on the pressure sensor of side in the cavity, the cavity to be provided with and carry out pressure detecting for the pressure sensor and be arranged at detection opening with the pressure sensor opposite side, and the cavity is provided with the drainage screen filtered between the cavity and its external environment condition positioned at the detection opening side.So, the foreign body or impurity in surrounding is filtered by drainage screen, and foreign body or impurity will not touch pressure sensor, so as to ensure that the performance of pressure sensor.
Description
Technical field
The application is related to sensor field, more particularly to a kind of pressure transducer and pressure cooker.
Background technology
The direct sensed pressure of existing pressure transducer, once working environment is poor, foreign body, impurity etc. can touch sensing
Element, affects the performance of sensing element, even results in sensing element damage.
The content of the invention
The application is intended at least solve one of above-mentioned technical problem to a certain extent.
According to the application's in a first aspect, the application provides a kind of pressure transducer, including：The pedestal of cavity is provided with,
And the pressure sensor of side in the cavity is installed on, the cavity is provided with is pressed for the pressure sensor
Power detects and is arranged at detection opening with the pressure sensor opposite side, the cavity positioned at the detection opening
Side is provided with the drainage screen filtered between the cavity and its external environment condition.
Further, the pedestal includes：Base and the top cover with base sealing assembling, the top cover and the base
Limit jointly the cavity.
Further, the pressure sensor includes：The chip that circuit board is electrically connected with the circuit board, and connection
Cable, the connection cables pass through the top cover.
Further, sealing ring is provided between the top cover and base.
Further, the drainage screen has the filter opening for air permeable.
According to the second aspect of the application, the application provides a kind of pressure cooker, is provided with pressure transducer, the pressure sensing
Device includes：It is provided with the pedestal of cavity, and is installed on the pressure sensor of side in the cavity, the cavity is provided with
Pressure detecting is carried out for the pressure sensor and detection opening with the pressure sensor opposite side is arranged at, institute
That states cavity is provided with the drainage screen filtered between the cavity and its external environment condition positioned at the detection opening side.
Further, the pedestal includes：Base and the top cover with base sealing assembling, the top cover and the base
Limit jointly the cavity.
Further, the pressure sensor includes：The chip that circuit board is electrically connected with the circuit board, and connection
Cable, the connection cables pass through the top cover.
Further, sealing ring is provided between the top cover and base.
Further, the drainage screen has the filter opening for air permeable.
The beneficial effect of the application is：
By providing a kind of pressure transducer and pressure cooker, pressure transducer includes：It is provided with the pedestal of cavity, Yi Jian
Pressure sensor loaded on side in the cavity, the cavity is provided with carries out pressure detecting for the pressure sensor
And it is arranged at detection opening with the pressure sensor opposite side, the cavity is set positioned at the detection opening side
It is equipped with the drainage screen filtered between the cavity and its external environment condition.So, in surrounding foreign body or impurity quilt
Drainage screen is filtered, and foreign body or impurity will not touch pressure sensor, so as to ensure that the performance of pressure sensor.
Description of the drawings
Structural representations of the Fig. 1 for the pressure transducer of the embodiment of the present application.
Specific embodiment
Embodiments herein is described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the application, and it is not intended that restriction to the application.
In the description of the present application, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " is, based on orientation shown in the drawings or position relationship, to be for only for ease of
Description the application and simplified description, rather than indicate or imply that the device or element of indication must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore it is not intended that restriction to the application.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the present application, " multiple " are meant that two or more,
Unless otherwise expressly limited specifically.
In this application, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；It can be machine
Tool connects, or electrically connects；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two units
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this Shen as the case may be
Please in concrete meaning.
In this application, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score
The first and second feature directly contacts can be included, it is also possible to be not directly contact including the first and second features but by it
Between other characterisation contact.And, fisrt feature second feature " on ", " top " and " above " it is special including first
Levy directly over second feature and oblique upper, or fisrt feature level height is merely representative of higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " below ", or be merely representative of directly over second feature and oblique upper including fisrt feature
Fisrt feature level height is less than second feature.
Accompanying drawing is combined below by specific embodiment to be described in further detail the application.
Refer to Fig. 1, the application provides a kind of pressure cooker, can be electric pressure cooking saucepan or non-electric pressure cooking saucepan, certainly, if
Non- electric pressure cooking saucepan, wherein be necessarily provided with related circuit to be adapted to pressure transducer therein, simply energy supply be probably coal gas or
Natural gas etc..
Pressure transducer is provided with above-mentioned pressure cooker so as to detect to pressure cooker air pressure inside.Pressure transducer can
To be arranged in pressure cooker lid or pot.
Pressure transducer mainly includes：It is provided with the pedestal 1 of cavity 11, and the pressure biography for being installed on side in cavity 11
Sensing unit 2.Cavity 11 to be provided with and carry out pressure detecting for pressure sensor 2 and be arranged at and pressure sensor 2 relative
The detection opening 111 of side, being provided with positioned at 111 side of detection opening for cavity 11 are carried out between cavity 11 and its external environment condition
The drainage screen 3 of filtration.Drainage screen 3 has the filter opening for air permeable, and filter opening size considers the impurity or different that its needs stops
The size of thing and be designed.
In the present embodiment, pedestal 1 includes：Base 12 and the top cover 13 with the sealing assembling of base 12, top cover 13 and bottom
Seat 12 is common to limit cavity 11.Sealing ring 14 is provided between top cover 13 and base 12.
And pressure sensor 2 includes：Circuit board 21, the chip 22 electrically connected with the circuit board 21, and connection cables
23, the connection cables 23 pass through top cover 13.
So, the foreign body or impurity in surrounding is filtered by drainage screen, and foreign body or impurity will not touch pressure sensing
Element, so as to ensure that the performance of pressure sensor.
In the description of this specification, reference term " embodiment ", " some embodiments ", " an enforcement
Example ", " some embodiments ", " example ", " specific example ", or the description of " some examples " etc. mean with reference to the embodiment or example
The specific features of description, structure, material or feature are contained at least one embodiment or example of the application.In this explanation
In book, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.And, the concrete spy of description
Levy, structure, material or feature can be combined in one or more any embodiment or example in an appropriate manner.
Above content is the further description made to the application with reference to specific embodiment, it is impossible to assert this Shen
Being embodied as please is confined to these explanations.For the application person of an ordinary skill in the technical field, do not taking off
On the premise of conceiving from the application, some simple deduction or replace can also be made.
Claims (10)
1. a kind of pressure transducer, including：It is provided with the pedestal of cavity, and the pressure sensing for being installed on side in the cavity
Element, the cavity to be provided with and carry out pressure detecting for the pressure sensor and be arranged at and the pressure sensor phase
Detection opening to side, it is characterised in that the cavity positioned at the detection opening side be provided with the cavity with
The drainage screen filtered between its external environment condition.
2. pressure transducer as claimed in claim 1, it is characterised in that the pedestal includes：Base and with base seal
The top cover of assembling, the top cover limit the cavity jointly with the base.
3. pressure transducer as claimed in claim 2, it is characterised in that the pressure sensor includes：Circuit board and should
The chip of circuit board electrical connection, and connection cables, the connection cables pass through the top cover.
4. pressure transducer as claimed in claim 2, it is characterised in that be provided with sealing ring between the top cover and base.
5. pressure transducer as claimed in claim 1, it is characterised in that the drainage screen has the filter opening for air permeable.
6. a kind of pressure cooker, is provided with pressure transducer, and the pressure transducer includes：The pedestal of cavity is provided with, and is installed
The pressure sensor of side in the cavity, the cavity be provided with for the pressure sensor carry out pressure detecting and
Be arranged at the detection opening with the pressure sensor opposite side, it is characterised in that the cavity positioned at the detection
Opening side is provided with the drainage screen filtered between the cavity and its external environment condition.
7. pressure cooker as claimed in claim 6, it is characterised in that the pedestal includes：Base and with base sealing assemble
Top cover, the top cover limits the cavity jointly with the base.
8. pressure cooker as claimed in claim 7, it is characterised in that the pressure sensor includes：Circuit board and the circuit
The chip of plate electrical connection, and connection cables, the connection cables pass through the top cover.
9. pressure cooker as claimed in claim 7, it is characterised in that be provided with sealing ring between the top cover and base.
10. pressure cooker as claimed in claim 6, it is characterised in that the drainage screen has the filter opening for air permeable.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2015/091380 WO2017054211A1 (en) | 2015-10-01 | 2015-10-01 | Pressure sensor and pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206044349U true CN206044349U (en) | 2017-03-29 |
Family
ID=58372509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201590000145.XU Expired - Fee Related CN206044349U (en) | 2015-10-01 | 2015-10-01 | Pressure transducer and pressure cooker |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206044349U (en) |
| WO (1) | WO2017054211A1 (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10390656B2 (en) | 2017-08-09 | 2019-08-27 | Sharkninja Operating Llc | Cooking device and components thereof |
| USD873602S1 (en) | 2018-08-09 | 2020-01-28 | Sharkninja Operating Llc | Lid part of a food preparation device |
| USD874211S1 (en) | 2018-08-09 | 2020-02-04 | Sharkninja Operating Llc | Food preparation device and parts thereof |
| USD903415S1 (en) | 2018-08-09 | 2020-12-01 | Sharkninja Operating Llc | Cooking basket |
| USD914436S1 (en) | 2018-06-19 | 2021-03-30 | Sharkninja Operating Llc | Air diffuser with food preparation pot |
| USD918654S1 (en) | 2019-06-06 | 2021-05-11 | Sharkninja Operating Llc | Grill plate |
| USD922126S1 (en) | 2019-06-06 | 2021-06-15 | Sharkninja Operating Llc | User interface for a food preparation device |
| US11033146B2 (en) | 2019-02-25 | 2021-06-15 | Sharkninja Operating Llc | Cooking device and components thereof |
| CN113266964A (en) * | 2021-04-30 | 2021-08-17 | 杭州三花研究院有限公司 | Valve assembly and sensor |
| US11134808B2 (en) | 2020-03-30 | 2021-10-05 | Sharkninja Operating Llc | Cooking device and components thereof |
| USD932833S1 (en) | 2018-08-09 | 2021-10-12 | Sharkninja Operating Llc | Reversible cooking rack |
| WO2022228361A1 (en) * | 2021-04-30 | 2022-11-03 | 杭州三花研究院有限公司 | Valve assembly and sensor |
| US11751710B2 (en) | 2019-02-25 | 2023-09-12 | Sharkninja Operating Llc | Guard for cooking system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87209866U (en) * | 1987-07-07 | 1988-02-17 | 王永光 | Pressure-control type automatic pressure cooker |
| EP1582122A1 (en) * | 2004-03-31 | 2005-10-05 | Compania de Menaje Domestico SL | Safety device for pressure cookers |
| CN201578035U (en) * | 2009-11-26 | 2010-09-15 | 杭州老板电器股份有限公司 | Electric pressure cooker pressure detecting device capable of detecting pressure directly and accurately |
| CN104510330B (en) * | 2013-09-27 | 2017-10-27 | 美的集团股份有限公司 | Pressure sensor and pressure cooker |
-
2015
- 2015-10-01 CN CN201590000145.XU patent/CN206044349U/en not_active Expired - Fee Related
- 2015-10-01 WO PCT/CN2015/091380 patent/WO2017054211A1/en active Application Filing
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2017054211A1 (en) | 2017-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20181001 |