CN102183050B - Microwave oven with temperature display function - Google Patents
Microwave oven with temperature display function Download PDFInfo
- Publication number
- CN102183050B CN102183050B CN 201110123072 CN201110123072A CN102183050B CN 102183050 B CN102183050 B CN 102183050B CN 201110123072 CN201110123072 CN 201110123072 CN 201110123072 A CN201110123072 A CN 201110123072A CN 102183050 B CN102183050 B CN 102183050B
- Authority
- CN
- China
- Prior art keywords
- micro
- wave oven
- microwave oven
- temperature
- thermometer
- 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.)
- Active
Links
Images
Abstract
The invention discloses a microwave oven with a temperature display function. The microwave oven comprises a microwave oven body which is formed by an outer shell, an oven door and a control panel, wherein an oven cavity and a microwave generation device are arranged in the microwave oven body; a thermometer which is communicated with the oven cavity is arranged on the microwave oven body; the thermometer is a bimetallic thermometer and comprises a graduated scale and a bimetallic strip; the graduated scale is arranged on the outer shell, the oven door or the control panel; the bimetallic strip passes through the outer shell, the oven door or the control panel and stretches into the oven cavity of the microwave body; the outer shell is provided with an air-permeable louver window; and the air-permeable louver window is connected with the bimetallic strip of the bimetallic thermometer by a connecting rod mechanism. The temperature of the microwave oven cavity can be accurately sensed and reflected by the graduated scale, and the louver window on the outer shell can be opened by connecting the connecting rod mechanism when the temperature of the microwave oven is over-high, so the heat radiation of the microwave oven is accelerated, and the microwave oven is more automated. The microwave oven with the temperature display function is characterized by simple and reasonable structure, reliable performance, low manufacturing cost and wide application range.
Description
Technical field
The present invention relates to a kind of micro-wave oven, specifically a kind of micro-wave oven with the temperature demonstration.
Background technology
Along with constantly popularizing of micro-wave oven, the function of micro-wave oven is also more and more diversified.A kind of micro-wave oven with temperature and humidity inductive function was disclosed in Chinese patent literature CN201753946U on March 2nd, 2011 such as our company, comprise the cavity that lamina tecti, left side plate, base plate, back shroud and fire door surround, form a micro-wave oven main body, cooking room is arranged in the micro-wave oven main body, one side of fire door and micro-wave oven main body are hinged fixing, the opposite side of fire door is adjoining with the control panel that is fixed on the micro-wave oven main body, be provided with inductor assembly in the micro-wave oven main body, to realize the detection of indoor temperature and humidity.Inductor assembly is arranged at the side edge of base plate; This inductor assembly comprises support and is installed in temperature inductor and humidity sensor on the support.This micro-wave oven simple and reasonable shows current indoor temperature and humidity by the display screen on the control panel.But the display screen cost of manufacture of its electronic type is higher, and adopts the error of temperature inductor and humidity sensor temperature sensor and humidity larger.Therefore, require further improvement.
Summary of the invention
Purpose of the present invention aims to provide a kind of simple and reasonable, dependable performance, the micro-wave oven that easy to use, temperature sense shows with temperature accurately, to overcome weak point of the prior art.
A kind of micro-wave oven with the temperature demonstration by this purpose design, comprise the micro-wave oven main body that is formed by shell body, fire door and control panel, be provided with furnace chamber and microwave generating apparatus in the micro-wave oven main body, its architectural feature is to be provided with the thermometer that is communicated with furnace chamber on the micro-wave oven main body.
Described temperature is counted bimetallic thermometer, the bimetal leaf that it comprises rounded scale of degrees and is arranged on the helical coil shape at its rear portion.
Distinguish different temperature ranges by the color lump of at least two kinds of different colours on the scale of degrees of described bimetallic thermometer.
The scale of degrees of described bimetallic thermometer is arranged on shell body or fire door or the control panel.
The bimetal leaf of described bimetallic thermometer passes shell body or fire door or control panel, and puts in the furnace chamber of micro-wave oven main body.
Described shell body is provided with the breathable shutter, and shutter is connected with the bimetal leaf of bimetallic thermometer by linkage.
The present invention arranges bimetallic thermometer by the main body at micro-wave oven, can accurately respond to and reflect by scale of degrees the temperature of microwave cavity, and can be by connecting linkage, when micro-wave temperature is too high, open the shutter on the shell, accelerate the heat radiation of micro-wave oven, make more automation of micro-wave oven, it has simple and reasonable, dependable performance, cost of manufacture characteristics low and applied widely.
Description of drawings
Fig. 1 is the structural representation of bimetallic thermometer of the present invention.
Fig. 2 is the structural representation of the first embodiment.
Fig. 3 is the structural representation of the second embodiment.
Fig. 4 is the structural representation of the 3rd embodiment.
Fig. 5 is the structural representation of the 4th embodiment.
Among the figure: 1 is bimetallic thermometer, and 2 is control panel, and 3 is fire door, and 4 is shell body, and 5 is bimetal leaf, and 6 is shutter, and 7 is scale of degrees.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
The first embodiment
Referring to Fig. 1-Fig. 2, this comprises the micro-wave oven main body that is formed by shell body 4, fire door 3 and control panel 2 with the micro-wave oven that temperature shows, is provided with furnace chamber and microwave generating apparatus in the micro-wave oven main body, is provided with the thermometer that is communicated with furnace chamber on its control panel 2.Temperature is counted bimetallic thermometer 1, the bimetal leaf 5 that it comprises rounded scale of degrees 7 and is arranged on the helical coil shape at its rear portion.
The operation principle of bimetallic thermometer 1:
Bimetallic thermometer 1 is to utilize the principle work that degrees of expansion is different when temperature change of two kinds of different metals.The sheet metal element of industrial bimetallic thermometer is a multilayered metal film that is forced together and formed by two or more metal film stacks, and the present embodiment adopts bimetal leaf 5 (namely forced together by two kinds of metal film stacks and form).For improving sensitivity of thermometry, bimetal leaf 5 is made the helical coil shape.When the temperature change of bimetal leaf 5, because each layer expansion of metal or amount of contraction do not wait, so that helical coil is rolled or unclamped.The other end can link to each other with the scale of degrees 7 interior pointers that freely rotate (not marking among the figure) with one because an end of helical coil is fixed, and therefore, when the variations in temperature of bimetal leaf 5, scale of degrees 7 interior pointers can indicate corresponding temperature.
Distinguish different temperature ranges by the color lump of at least two kinds of different colours on the scale of degrees 7 of bimetallic thermometer 1, as shown in Figure 2.The scale of degrees 7 of bimetallic thermometer 1 is arranged on the control panel 2.The bimetal leaf 5 of bimetallic thermometer 1 passes control panel 2, and puts in the furnace chamber of micro-wave oven main body.When the variations in temperature of bimetal leaf 5, the pointer of scale of degrees 7 can indicate corresponding temperature at scale of degrees 7.Make the user can clearly read the interior temperature of current furnace chamber, and according to the different colours on the scale of degrees 7, can effectively warn the active user and arbitrarily not touch furnace chamber, in case accidents such as generation scalds.
The second embodiment
Referring to Fig. 3, the micro-wave oven that this shows with temperature is that with the main distinction of the first embodiment the scale of degrees 7 of bimetallic thermometer 1 is arranged on the fire door 3, and the bimetal leaf 5 of bimetallic thermometer 1 passes fire door 3, and puts in the furnace chamber of micro-wave oven main body.Other do not state part, with the first embodiment, no longer repeat.
The 3rd embodiment
Referring to Fig. 4, the micro-wave oven that this shows with temperature is that with the main distinction of the first embodiment the scale of degrees 7 of bimetallic thermometer 1 is arranged on the shell body 4, and the bimetal leaf 5 of bimetallic thermometer 1 passes shell body 4, and puts in the furnace chamber of micro-wave oven main body.Other do not state part, with the first embodiment, no longer repeat.
The 4th embodiment
Referring to Fig. 5, the micro-wave oven that this shows with temperature is that with the main distinction of the first embodiment the scale of degrees 7 of bimetallic thermometer 1 is arranged on the fire door 3, and the bimetal leaf 5 of bimetallic thermometer 1 passes fire door 3, and puts in the furnace chamber of micro-wave oven main body.Shell body 4 is provided with breathable shutter 6, and shutter 6 is connected with the bimetal leaf 5 of bimetallic thermometer 1 by linkage (not marking among the figure).When the furnace chamber internal temperature of micro-wave oven was too high, bimetal leaf 5 can open shutter 6 by promoting linkage because self expands, in order to accelerate to reduce the temperature rise of complete machine, avoids meeting accident.Other do not state part, with the first embodiment, no longer repeat.
Claims (2)
1. micro-wave oven that shows with temperature, comprise the micro-wave oven main body that is formed by shell body (4), fire door (3) and control panel (2), be provided with furnace chamber and microwave generating apparatus in the micro-wave oven main body, it is characterized in that being provided with on the micro-wave oven main body thermometer that is communicated with furnace chamber;
Described temperature is counted bimetallic thermometer (1), and it comprises rounded scale of degrees (7) and is arranged on the bimetal leaf (5) of the helical coil shape at its rear portion;
The scale of degrees (7) of described bimetallic thermometer (1) is upper distinguishes different temperature ranges by the color lump of at least two kinds of different colours;
The scale of degrees (7) of described bimetallic thermometer (1) is arranged on shell body (4) or fire door (3) or the control panel (2);
The bimetal leaf (5) of described bimetallic thermometer (1) passes shell body (4) or fire door (3) or control panel (2), and puts in the furnace chamber of micro-wave oven main body.
2. the described micro-wave oven that shows with temperature according to claim 1 is characterized in that described shell body (4) is provided with breathable shutter (6), and shutter (6) is connected with the bimetal leaf (5) of bimetallic thermometer (1) by linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110123072 CN102183050B (en) | 2011-05-12 | 2011-05-12 | Microwave oven with temperature display function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110123072 CN102183050B (en) | 2011-05-12 | 2011-05-12 | Microwave oven with temperature display function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102183050A CN102183050A (en) | 2011-09-14 |
| CN102183050B true CN102183050B (en) | 2013-03-27 |
Family
ID=44569302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110123072 Active CN102183050B (en) | 2011-05-12 | 2011-05-12 | Microwave oven with temperature display function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102183050B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559904A (en) * | 2017-08-29 | 2018-01-09 | 刘永昌 | Double door electric oven for kitchen use with temperature display, anti-displacement |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85107633A (en) * | 1984-10-22 | 1986-04-10 | 夏普公司 | The display device of heating device |
| CN2056988U (en) * | 1989-08-07 | 1990-05-09 | 王树森 | Temp. controller for refrigerator |
| CN2080227U (en) * | 1991-02-12 | 1991-07-03 | 杨玉岗 | Temp. control switch |
| EP0402819A3 (en) * | 1989-06-13 | 1992-01-02 | Matsushita Electric Industrial Co., Ltd. | High-frequency heating device and method |
| CN2235613Y (en) * | 1995-03-11 | 1996-09-18 | 洪斌祥 | Thermometer using bimetallic strip as temp. sensing element |
| CN1480688A (en) * | 2002-09-02 | 2004-03-10 | 三星电子株式会社 | Temp measurer for microwave oven |
| CN2618284Y (en) * | 2003-04-11 | 2004-05-26 | 常熟市名佳电子器材有限公司 | Temperature controller |
| CN101660949A (en) * | 2008-08-29 | 2010-03-03 | 苏州三星电子有限公司 | Method for displaying temperature on instrument panel and instrument panel type temperature display system of refrigerator |
| CN201434425Y (en) * | 2009-07-03 | 2010-03-31 | 德州学院 | Microwave oven |
| CN201753946U (en) * | 2010-08-14 | 2011-03-02 | 广东格兰仕集团有限公司 | Microwave oven with temperature and humidity inducting functions |
| CN202118964U (en) * | 2011-05-12 | 2012-01-18 | 广东格兰仕微波炉电器制造有限公司 | Microwave oven with temperature display |
-
2011
- 2011-05-12 CN CN 201110123072 patent/CN102183050B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85107633A (en) * | 1984-10-22 | 1986-04-10 | 夏普公司 | The display device of heating device |
| EP0402819A3 (en) * | 1989-06-13 | 1992-01-02 | Matsushita Electric Industrial Co., Ltd. | High-frequency heating device and method |
| CN2056988U (en) * | 1989-08-07 | 1990-05-09 | 王树森 | Temp. controller for refrigerator |
| CN2080227U (en) * | 1991-02-12 | 1991-07-03 | 杨玉岗 | Temp. control switch |
| CN2235613Y (en) * | 1995-03-11 | 1996-09-18 | 洪斌祥 | Thermometer using bimetallic strip as temp. sensing element |
| CN1480688A (en) * | 2002-09-02 | 2004-03-10 | 三星电子株式会社 | Temp measurer for microwave oven |
| CN2618284Y (en) * | 2003-04-11 | 2004-05-26 | 常熟市名佳电子器材有限公司 | Temperature controller |
| CN101660949A (en) * | 2008-08-29 | 2010-03-03 | 苏州三星电子有限公司 | Method for displaying temperature on instrument panel and instrument panel type temperature display system of refrigerator |
| CN201434425Y (en) * | 2009-07-03 | 2010-03-31 | 德州学院 | Microwave oven |
| CN201753946U (en) * | 2010-08-14 | 2011-03-02 | 广东格兰仕集团有限公司 | Microwave oven with temperature and humidity inducting functions |
| CN202118964U (en) * | 2011-05-12 | 2012-01-18 | 广东格兰仕微波炉电器制造有限公司 | Microwave oven with temperature display |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102183050A (en) | 2011-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201444292U (en) | Digital control electric heating constant temperature mouse pad | |
| CN202118964U (en) | Microwave oven with temperature display | |
| JP6906702B2 (en) | Induction cooker temperature measuring method, temperature measuring device and readable storage medium | |
| CN203480336U (en) | A temperature controller using novel temperature acquisition technology | |
| CN102183050B (en) | Microwave oven with temperature display function | |
| CN203657736U (en) | High temperature resistance strain gauge | |
| CN208058932U (en) | Temperature sensor and gas-cooker | |
| CN206330163U (en) | A kind of Anti-overflow device and electromagnetic oven | |
| CN201314644Y (en) | Embedded air conditioner indoor machine | |
| CN104950963A (en) | Temperature control device with high control accuracy | |
| CN2466552Y (en) | Electromagnetic heater | |
| CN108302564A (en) | Gas-cooker and its control method | |
| CN204964050U (en) | Totally enclosed bimetal thermometer | |
| CN202077210U (en) | Electromagnetic temperature control device | |
| CN202066307U (en) | Baking oven with overtemperature alarming function | |
| CN208432558U (en) | A kind of test device of devitrification of glass temperature | |
| CN201337563Y (en) | Numerical control constant temperature heat insulation electric heating hand warmer | |
| CN206094907U (en) | High temperature furnace that can weigh in succession | |
| CN205808576U (en) | The temperature-detecting device of notebook computer magnesium alloy case diel | |
| CN205322058U (en) | Pan with bottom of a boiler temperature sensor | |
| CN108225573B (en) | Non-contact temperature sensor and gas stove | |
| CN207781477U (en) | Frost protection temperature controller | |
| CN210568588U (en) | Temperature detection device for heated body of gas stove | |
| CN210742115U (en) | Multifunctional atomic spectrometer | |
| RU166718U1 (en) | TEMPERATURE INDICATOR |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |