CN101761951A - Electronic weighing device of microwave oven - Google Patents
Electronic weighing device of microwave oven Download PDFInfo
- Publication number
- CN101761951A CN101761951A CN201010119720A CN201010119720A CN101761951A CN 101761951 A CN101761951 A CN 101761951A CN 201010119720 A CN201010119720 A CN 201010119720A CN 201010119720 A CN201010119720 A CN 201010119720A CN 101761951 A CN101761951 A CN 101761951A
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Abstract
The invention discloses an electronic weighing device of microwave oven, which includes the cavity of a microwave oven as well as a circuit module, a rotating device and a cavity component arranged below the cavity; the surrounding of the cavity component is provided with a locating groove; the bottom of the locating groove is provided with sensor components; the sensor components also comprise a sealing ring, stand bars, a weight sensor and a sensor bracket which are connected in sequence; and brackets are also arranged on the corresponding parts between the cavity component and the sensor components. The central position of the cavity component is inwards concave; and a trolley bracket component is arranged between a glass dial and the cavity component. The electronic weighing device of microwave oven only uses one weight sensor and fixes the weight sensor in a non geometric center part at the bottom of the cavity component, directly uses one pivot supporting the dial of the microwave oven to sense the weight acted on the glass dial, and does not need to share components with a transmission mechanism; therefore, the electronic weighing device of microwave oven has a simple and reasonable structure; meanwhile, a force is only needed to be transmitted to the weight sensor by the posts of the stand bars; the cavity component is only provided with a plurality of small holes; therefore, the microwave interferences generated by the microwave oven can be effectively shielded to obtain the weight of cooked food more accurately.
Description
Technical field
The present invention relates to a kind of micro-wave oven, particularly a kind of electronic weighing device of micro-wave oven.
Background technology
At present, the scheme of traditional micro-wave oven weighing and sensing or be that sensor with 1 (or more than 1) places on the top or stove pin of micro-wave oven, this scheme or destroyed the overall appearance of micro-wave oven, the weight precision of bearing micro-wave oven because of needs is very poor, the too complicated cost height of structure is unfavorable for the popularization of product; Also having a kind of scheme is the rotary disk driving shaft place that 1 weight sensor is placed the microwave oven turntable center, but this scheme is because need be shared with driving shaft and power transducing part, so need complicated structure to realize, simultaneously because the big microwave of centre bore bit comparison also more easily affacts the LOAD CELLS of its bottom, so the data of weighing that draw are inaccurate, and the cost height is unfavorable for applying.
In Chinese patent literature CN201196442Y, the weighing device that our company discloses a kind of micro-wave oven on February 18th, 2009, comprise the microwave oven body that is provided with cavity, microwave generator, cooking room, display part and control panel, its weighing device is provided with on body of heater plate outer side or the support foot, records weight data and shows by display part.Weighing device comprises that inside is provided with the scale standard component and the force transmitters of measuring transducer, and the scale standard component is fixedlyed connected with the base plate of body of heater by securing member, and force transmitters is riveted on scale standard component bottom surface.Its scale standard component is installed in the bottom plate of microwave oven outside, not influenced by the micro-wave oven internal temperature, and the micro-wave oven weight change makes and claims the standard component distortion and perception weight, and shows at display part; The user can choose cooking time and firepower according to quality of food; Display part also can directly show the cooking required time and firepower according to perception weight, and the prompting user needs general time heat food how long, make microwave oven heating food can the just right cooking well.It is simple and reasonable, easy-to-operate, applied widely.But LOAD CELLS is quite sensitive electronic induction element, and minimum electric current will produce very big interference, thereby its accuracy guarantee difficulty that finally can obtain is big; Therefore, be necessary to be further improved and perfect.
Summary of the invention
At the bottom of purpose of the present invention aims to provide a kind of simple and reasonable, manufacturing cost, accurate measurement, the effective electronic weighing device of the micro-wave oven that disturbs of shield microwaves, to overcome weak point of the prior art.
Press the electronic weighing device of a kind of micro-wave oven of this purpose design, cavity of microwave oven, with the circuit module, tumbler and the cavity assembly that are arranged under the cavity, its architectural feature is that the periphery of cavity assembly is provided with the detent of placing roller, only the bottom of a detent is equiped with sensor cluster therein, and described sensor cluster includes leg and weight sensor.
The top of described leg is provided with socle, and socle passes the interior roller of through hole that the detent corresponding position is provided with and detent and contacts.
Described leg and detent are provided with sealing ring between the bottom, and described socle passes the interior roller of through hole that sealing ring and detent corresponding position be provided with and detent and contacts.
The bottom of described detent is provided with support, and described weight sensor bottom is provided with sensor stand, and the weight sensor assembly is fixedly attached on the support of detent bottom by sensor stand.
Described support is stepped or step-like, offers installing hole on the support, and the peripheral relevant position of sensor stand is provided with lug, offers installing hole on the lug, and support and sensor cluster fuse by securing member and cavity assembly.
The present invention only utilizes a weight sensor and is fixed in non-geometric center position, cavity assembly bottom, directly use a fulcrum of supporting microwave oven rotating disk, the weight induction that acts on the glass plate is come out, and do not need and the transmission mechanism share components, therefore it is simple and reasonable, simultaneously only need the socle on the leg that power is passed to weight sensor, several apertures are only arranged on the cavity assembly, so the effective microwave interference that produces of shielded microwave oven, the more accurate weight that obtains cooking food.
Description of drawings
Fig. 1 is one embodiment of the invention decomposition texture schematic diagram.
Fig. 2 is the perspective view after Fig. 1 assembling.
Fig. 3 is the plan structure schematic diagram behind Fig. 2 demolition glass rotating disk.
Fig. 4 is the structural representation of looking up of Fig. 2.
Fig. 5 is an A-A sectional structure schematic diagram among Fig. 3.
Fig. 6 is a B place enlarged drawing among Fig. 5.
Fig. 7 is the perspective view after cavity assembly and the support assembling.
Fig. 8 is the decomposition texture schematic diagram of sensor cluster.
Fig. 9 is the perspective view after Fig. 8 assembling.
Figure 10 is the decomposition texture schematic diagram of rolling wheel support assembly.
Figure 11 is the perspective view after the sensor cluster assembling.
Figure 12 is the perspective view after present embodiment and the micro-wave oven assembling.
Among the figure: 1 is sealing ring, and 2 is leg, and 2.1 is socle, 3 is weight sensor, and 4 is sensor stand, and 5 is sensor cluster, 6 is rolling wheel support, and 7 is roller mount, and 8 is roller, 9 is the rolling wheel support assembly, and 10 is support, and 11 is the cavity assembly, 12 is the glass rotating disk, 13 is connector, and 14 for renovating, and 15 is micro-wave oven.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described.
Referring to Fig. 1-12, the electronic weighing device of this micro-wave oven, the cavity that comprises micro-wave oven 15, with the circuit module, tumbler and the cavity assembly 11 that are arranged under the cavity, the periphery of cavity assembly is provided with three detents, only one of therein the bottom of detent 11.1 is welded with stair-stepping support 10, offers installing hole on the support 10.Sensor cluster 5 utilizes sensor stand 4 to be installed on the support 10, and is fixed in the bottom of detent 11.1.The peripheral relevant position of sensor stand 4 is provided with lug 4.1, offers installing hole on the lug, and support 10 and sensor cluster 5 fuse by securing member and cavity assembly 11.
Described sensor cluster 5 comprises sealing ring 1, leg 2, weight sensor 3 and the sensor stand 4 that links to each other successively.The top of leg 2 is provided with four socles 2.1, and sealing ring 1 and detent 11.1 corresponding positions are provided with through hole, and the through hole that socle 2.1 passes on sealing ring and the detent contacts with roller 8 bottoms that are positioned at detent.
During use, the utensil that food is housed is put on the glass rotating disk 12, close and renovate 14 on the micro-wave oven, after the tumbler energising, connector 13 drives 12 rotations of glass rotating disk, act on the power on the glass rotating disk, process roller 8 is delivered to and affacts on the leg 2 on the weight sensor that directly contacts with leg 2 bottoms again, weight sensor 3 deforms and generation information, rotary inductive according to glass rotating disk 12 goes out the utensil of its loading far and near different from weight sensor 3 positions again, and be reflected in the situation of change of the weight on the weight sensor, use specific computing formula with weight change information again, be converted into real food weight, be sent to the display on the computer plate, allow the user by the more accurate weight that obtains cooking food of display.
Claims (5)
1. the electronic weighing device of a micro-wave oven, the cavity that comprises micro-wave oven (15), with the circuit module, tumbler and the cavity assembly (11) that are arranged under the cavity, the periphery that it is characterized in that the cavity assembly is provided with the detent of placing roller, only the bottom of a detent (11.1) is equiped with sensor cluster (5) therein, and described sensor cluster includes leg (2) and weight sensor (3).
2. according to the electronic weighing device of the described micro-wave oven of claim 1, it is characterized in that the top of described leg (2) is provided with socle (2.1), socle passes the interior roller of through hole that detent (11.1) corresponding position is provided with and detent and contacts.
3. according to the electronic weighing device of the described micro-wave oven of claim 3, it is characterized in that being provided with sealing ring (1) between described leg (2) and detent (11.1) bottom, described socle (2.1) passes the interior roller (8) of through hole that sealing ring and detent corresponding position be provided with and detent and contacts.
4. according to the electronic weighing device of the described micro-wave oven of claim 1, the bottom that it is characterized in that described detent (11.1) is provided with support (10), described weight sensor (3) bottom is provided with sensor stand (4), and weight sensor is fixedly attached on the support of detent bottom by sensor stand.
5. according to the electronic weighing device of the described micro-wave oven of claim 5, it is characterized in that described support (10) is stepped or step-like, offer installing hole on the support, the peripheral relevant position of sensor stand (4) is provided with lug (4.1), offer installing hole on the lug, support and sensor cluster (5) fuse by securing member and cavity assembly (11).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010119720A CN101761951A (en) | 2010-03-02 | 2010-03-02 | Electronic weighing device of microwave oven |
| CN2011200288025U CN202074590U (en) | 2010-03-02 | 2011-01-27 | Turntable supporting structure of microwave oven |
| CN 201110030150 CN102183049B (en) | 2010-03-02 | 2011-01-27 | Electronic weighing device of microwave oven |
| CN201120028384XU CN202074587U (en) | 2010-03-02 | 2011-01-27 | Oven drainage structure of microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010119720A CN101761951A (en) | 2010-03-02 | 2010-03-02 | Electronic weighing device of microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101761951A true CN101761951A (en) | 2010-06-30 |
Family
ID=42493263
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010119720A Pending CN101761951A (en) | 2010-03-02 | 2010-03-02 | Electronic weighing device of microwave oven |
| CN 201110030150 Active CN102183049B (en) | 2010-03-02 | 2011-01-27 | Electronic weighing device of microwave oven |
| CN2011200288025U Expired - Lifetime CN202074590U (en) | 2010-03-02 | 2011-01-27 | Turntable supporting structure of microwave oven |
| CN201120028384XU Expired - Fee Related CN202074587U (en) | 2010-03-02 | 2011-01-27 | Oven drainage structure of microwave oven |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110030150 Active CN102183049B (en) | 2010-03-02 | 2011-01-27 | Electronic weighing device of microwave oven |
| CN2011200288025U Expired - Lifetime CN202074590U (en) | 2010-03-02 | 2011-01-27 | Turntable supporting structure of microwave oven |
| CN201120028384XU Expired - Fee Related CN202074587U (en) | 2010-03-02 | 2011-01-27 | Oven drainage structure of microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN101761951A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261683A (en) * | 2011-01-27 | 2011-11-30 | 广东格兰仕微波炉电器制造有限公司 | Rotary table supporting structure of microwave oven |
| CN102384501A (en) * | 2010-09-01 | 2012-03-21 | 乐金电子(天津)电器有限公司 | Microwave oven and control method therefor |
| CN102607686A (en) * | 2012-03-23 | 2012-07-25 | 中山市创源电子有限公司 | Electronic scale |
| CN105910379A (en) * | 2016-05-09 | 2016-08-31 | 海信（山东）冰箱有限公司 | Weighing device for refrigerator and weighing drawer |
| CN109141606A (en) * | 2018-02-26 | 2019-01-04 | 深圳市力合鑫源智能技术有限公司 | Intelligent microwave oven and intelligent microwave oven weighing system with function of weighing |
| CN109696859A (en) * | 2017-10-24 | 2019-04-30 | 佛山市顺德区美的电热电器制造有限公司 | Control method, device and cooking apparatus when cooking apparatus is weighed |
| CN110332572A (en) * | 2019-07-08 | 2019-10-15 | 中山市雅乐思商住电器有限公司 | Energy-conserving electromagnetism stove weighs |
| CN110631671A (en) * | 2019-09-29 | 2019-12-31 | 广东美的厨房电器制造有限公司 | Cooking appliance, method and device for detecting weight of food |
| CN111102609A (en) * | 2019-12-10 | 2020-05-05 | 广东美的厨房电器制造有限公司 | Cooking equipment, food weight detection method and device and storage medium |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353489B (en) * | 2019-07-25 | 2024-05-07 | 广东格兰仕集团有限公司 | Cooking appliance with water box assembly |
| CN110702201A (en) * | 2019-10-16 | 2020-01-17 | 北京智米科技有限公司 | Weighing component and induction cooker with same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1006575B (en) * | 1985-06-01 | 1990-01-24 | 夏普公司 | Microwave oven with food-weighing device |
| US5349138A (en) * | 1992-04-21 | 1994-09-20 | Goldstar Co., Ltd. | Food weight sensing device for microwave oven |
| JPH0618045A (en) * | 1992-07-01 | 1994-01-25 | Sharp Corp | Microwave oven |
| CN1633938A (en) * | 2004-12-24 | 2005-07-06 | 李文庆 | Electric cooking device |
| CN201170617Y (en) * | 2007-12-10 | 2008-12-24 | 深圳晶石电器制造有限公司 | Microwave oven capable of weighing |
-
2010
- 2010-03-02 CN CN201010119720A patent/CN101761951A/en active Pending
-
2011
- 2011-01-27 CN CN 201110030150 patent/CN102183049B/en active Active
- 2011-01-27 CN CN2011200288025U patent/CN202074590U/en not_active Expired - Lifetime
- 2011-01-27 CN CN201120028384XU patent/CN202074587U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384501A (en) * | 2010-09-01 | 2012-03-21 | 乐金电子(天津)电器有限公司 | Microwave oven and control method therefor |
| CN102261683A (en) * | 2011-01-27 | 2011-11-30 | 广东格兰仕微波炉电器制造有限公司 | Rotary table supporting structure of microwave oven |
| CN102607686A (en) * | 2012-03-23 | 2012-07-25 | 中山市创源电子有限公司 | Electronic scale |
| CN102607686B (en) * | 2012-03-23 | 2015-02-04 | 广东乐心医疗电子股份有限公司 | Electronic scale |
| CN105910379A (en) * | 2016-05-09 | 2016-08-31 | 海信（山东）冰箱有限公司 | Weighing device for refrigerator and weighing drawer |
| CN105910379B (en) * | 2016-05-09 | 2018-07-27 | 海信（山东）冰箱有限公司 | A kind of weighing device and drawer of weighing for refrigerator |
| CN109696859A (en) * | 2017-10-24 | 2019-04-30 | 佛山市顺德区美的电热电器制造有限公司 | Control method, device and cooking apparatus when cooking apparatus is weighed |
| CN109141606A (en) * | 2018-02-26 | 2019-01-04 | 深圳市力合鑫源智能技术有限公司 | Intelligent microwave oven and intelligent microwave oven weighing system with function of weighing |
| CN110332572A (en) * | 2019-07-08 | 2019-10-15 | 中山市雅乐思商住电器有限公司 | Energy-conserving electromagnetism stove weighs |
| CN110631671A (en) * | 2019-09-29 | 2019-12-31 | 广东美的厨房电器制造有限公司 | Cooking appliance, method and device for detecting weight of food |
| CN111102609A (en) * | 2019-12-10 | 2020-05-05 | 广东美的厨房电器制造有限公司 | Cooking equipment, food weight detection method and device and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202074590U (en) | 2011-12-14 |
| CN202074587U (en) | 2011-12-14 |
| CN102183049A (en) | 2011-09-14 |
| CN102183049B (en) | 2013-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG GALANZ MICROWAVE OVEN + ELECTRICAL APPLI Free format text: FORMER OWNER: GUANGDONG CALANDZ GROUP CORP. Effective date: 20110228 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20110228 Address after: 528300 Ronggui Road, Shunde District, Guangdong Province, south of No. 25, No. Applicant after: Guangdong Galanz Microwave Oven & Electrical Appliance Manufacturing Co., Ltd. Address before: 528300 Ronggui Road, Shunde District, Guangdong Province, south of No. 25, No. Applicant before: Guangdong Calandz Group Corp. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100630 |