CN102538036B - Microwave oven - Google Patents

Microwave oven Download PDF

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Publication number
CN102538036B
CN102538036B CN201010591024.0A CN201010591024A CN102538036B CN 102538036 B CN102538036 B CN 102538036B CN 201010591024 A CN201010591024 A CN 201010591024A CN 102538036 B CN102538036 B CN 102538036B
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CN
China
Prior art keywords
drawer
cooking cavity
microwave oven
control chamber
electric control
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
Application number
CN201010591024.0A
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Chinese (zh)
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CN102538036A (en
Inventor
曹伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Tianjin Appliances Co Ltd
Original Assignee
LG Electronics Tianjin Appliances Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LG Electronics Tianjin Appliances Co Ltd filed Critical LG Electronics Tianjin Appliances Co Ltd
Priority to CN201010591024.0A priority Critical patent/CN102538036B/en
Publication of CN102538036A publication Critical patent/CN102538036A/en
Application granted granted Critical
Publication of CN102538036B publication Critical patent/CN102538036B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The invention discloses a kind of microwave oven being suspended on wall or support, it includes the cooking cavity of electric control chamber and lower openings;Described electric control chamber surface configuration has control panel, can slide up and down in described cooking cavity be provided with drawer, the track of coupling it is provided with between described drawer and cooking cavity, and described cooking cavity top is provided with traction electric machine, described traction electric machine is connected with described drawer top through lead-in wire.The microwave oven of the present invention; there is the drawer-type structure automatically moved out up and down; the most only need button can realize stretching out or retracting of drawer; there is good operability; and dividing plate arranges and makes it can be competent at the heat foods of different volumes and improve space availability ratio; in combination with ultraviolet disinfection function, coordinating the drying functions of microwave, multifunctionality alleviates the space crisis of Modern Family.

Description

Microwave oven
Technical field
The present invention relates to a kind of microwave oven, particularly relate to a kind of three-dimensional drawer-type microwave oven.
Background technology
Microwave oven is the heater carrying out cooking food with microwave, and 220V is handed over by its electric-control system Stream voltage is converted into the DC voltage of about 4000V, delivers to microwave generator and produces microwave, micro- Wave energy is by the incoming furnace chamber of waveguide.Its microwave used is a kind of electromagnetic wave.This electricity The energy of magnetic wave is not only much bigger than common radio wave, but also has very much feature, microwave one Encountering metal just to reflect, metal has no idea absorb or conduct it at all;Microwave can be worn Cross the insulant such as glass, pottery, plastics, but will not consumed energy;And the food containing moisture Thing, microwave not only can not pass through, and its energy can be absorbed on the contrary.Based on these features, microwave Stove can add hot food well, has obtained using widely in daily life.
Now using microwave oven mainly to divide following Three models, modal pattern is for being directly placed at In plane, but this take up space big;One is built-in microwave oven, and this is accomplished by family Overall finishing and be pre-designed, cause threshold to most of families;Another kind of for hanging and holding concurrently Tool fume exhausting function, but, in the case of modern society's space anxiety, also seem more heavy.
Fig. 1 show drawer-type microwave oven structural representation in prior art.As it is shown in figure 1, This microwave oven with drawer type cooking cavity includes: be combined on microwave body 1 at least The cooking cavity 20 slidably switched, the combination of one are arranged on the high frequency on microwave body 1 Wave generation device 10, and the high frequency waves that above-mentioned high frequency waves generator 10 produces are given respectively High frequency waves transfer device 30 to above-mentioned each cooking cavity 20 is constituted.Microwave body 1 Above it is provided with and is fixed by hinge, back rotation can the above-mentioned each cooking cavity 20 of Simultaneous Switching can be carried out Door 40, the header board 21 of above-mentioned each cooking cavity 20 and above-mentioned door 40 are fixed with respectively Handle.The waveguide structure being applicable to common microwave stove it is provided with in high frequency waves transfer device 30, Each cooking cavity 20 above-mentioned is arranged to slide switch structure;And this each cooking cavity 20 can Switch being additionally provided with door respectively.Use this console model cooking in microwave oven food, first by door 40 open, and are extracted out by the cooking cavity 20 that any one in each cooking cavity 20 is above, Meanwhile food is placed in cooking cavity 20, then cooking cavity 20 and door 40 is closed, Then start high frequency waves generator 10, cook with high frequency waves in the way of as common microwave stove Tune food.
But under conditions of modern society is gradually by the restriction of living space, left and right is opened Door occupies much room and mounting condition and environment structure impact is destroyed finishing globality, and This drawer-type structure has disperseed microwave oven cooking cavity space, and heating large volume food is caused limit System, so being badly in need of a kind of microwave oven that can improve space availability ratio and have several functions.
Summary of the invention
The technical problem to be solved is the shortcoming overcoming prior art, it is provided that Yi Zhongzhi Microwave oven cavity and the high microwave oven with sterilization and drying function of cavity utilization rate can be opened.
The technical solution adopted in the present invention is:
A kind of microwave oven being suspended on wall or support, it includes that electric control chamber and bottom are opened The cooking cavity of mouth;Described electric control chamber surface configuration has control panel, described cooking cavity In can slide up and down to be provided with drawer, be provided with coupling between described drawer and cooking cavity Track, and traction electric machine, described traction electric machine warp it is provided with at described cooking cavity top Lead-in wire is connected with described drawer top.
Arrange before and after described electric control chamber and cooking cavity, before electric control chamber is arranged on cooking cavity Side.
Described electric control chamber and cooking cavity be arranged in parallel, and described electric control chamber is arranged on cooking cavity Side, room.
The front surface of described electric control chamber uses mirror mode to combine together with furniture.
Cooking cavity inwall is provided with the position sensing of drawer upper limit position and lower position Device, and on the side of drawer, setting can be with described position sensor interaction accordingly Contact.
Cooking cavity sidewall is additionally provided with sensing drawer positions sensor, by judge with The contact condition of corresponding contact judges that drawer is in upper limit or lower limit.
Be symmetrically provided with inside drawer two side at least one support platform, described support platform with The cooperation of dividing plate can realize the separation in space in drawer.
It is additionally provided with ultraviolet tube in described electric control chamber, and is provided with manipulation on the control panel Button.
The invention has the beneficial effects as follows: the microwave oven of the present invention that there is taking out of automatically moving out up and down Drawer formula structure, the most only needs button can realize stretching out or retracting of drawer, has good Operability, and dividing plate arrange make its can be competent at the heat foods of different volumes and improve space Utilization rate, in combination with ultraviolet disinfection function, coordinates the drying functions of microwave, multi-functional slow The space crisis of Xie Liao Modern Family.
Accompanying drawing explanation
Fig. 1 show drawer-type microwave oven structural representation in prior art;
Fig. 2 is the front view of microwave oven shown in Fig. 1;
Fig. 3 is the microwave oven side view of first embodiment of the invention;
Fig. 4 is microwave oven position sensor of the present invention and contact schematic diagram;
Fig. 5 is the microwave oven side view of second embodiment of the invention.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings:
First embodiment: as shown in Figure 3-4, before and after the microwave body 5 of the present embodiment includes Electric control chamber 51 and Qi Nei is set and can slide up and down to be provided with the cooking of lower openings of drawer 53 Prepare food chamber 52;High frequency waves generator it is provided with in described electric control chamber 51, and by above-mentioned The high frequency waves that high frequency waves generator produces deliver to the high frequency waves transmission dress of cooking cavity 52 respectively Put and constituted, and be arranged in correspondence with control panel 55 at described electric control chamber 51 front surface, Including operational and controlled key button and display screen on described control panel, this technology is prior art, therefore This repeats no more.Certainly, for improving microwave body front surface and the surrounding of the present embodiment Incorporating property, described control panel is arranged on the side of electric control chamber 51, then electric control chamber 51 Front surface can be made mirror mode and combine together with furniture, when microwave oven works, and Yin Qinei Portion's light is relatively strong, equally observes internal cooking state through front surface.
The microwave body 5 of the present embodiment is suspended on wall or support, described drawer Rail mounted groove or fin 58 it is provided with before and after 53 both sides, and corresponding at cooking cavity 52 Side on projection or the groove of guiding are set, it is preferable that described drawer 53 both sides with Line slide rail structure is set between cooking cavity 52, so as to realizing accurately moving up and down of drawer, When drawer is positioned at its upper limit position, the lower baffle plate of drawer is just by the lower openings of cooking cavity Close, it is preferable that on described drawer lower baffle plate, be provided with wire netting or other metal structures To avoid microwave leakage;When drawer is positioned at lower position, most of space of drawer is presented on In front, can place easily or take out food.
Traction electric machine 54, described traction electric machine 54 it is fixedly installed at the top of cooking cavity Can be fixedly installed on inside cooking cavity top board or outside and by draught line 60 with described Drawer 53 be connected, described traction electric machine 54 is controlled with microwave oven control part be connected and Realize rotating at the control, when traction electric machine 54 works, can realize drawer 53 It is promoted in cooking cavity 52, otherwise when it inverts, drawer 53 can be certainly under gravity Skid off in cooking cavity 51.
Move for the drawer described in accurately controlling, two position sensings are set at cooking cavity inwall Device, one is upper limit position sensor, and one is lower position sensor, it is preferable that in institute The cooking cavity lateral symmetry stated it is provided with a pair upper limit position sensor and lower position sensing Device;And on the side of drawer, setting can be with described position sensor interaction accordingly Contact, described contact can be touched position and be passed when drawer reaches extreme higher position or extreme lower position Sensor, position sensor is then signaled to control portion makes traction electric machine 54 quit work and tie up Hold drawer in this state.
Further, as shown in schematic diagram 4, it is vertically disposed with two senses in cooking cavity side Answer the position sensor 62,58 of drawer, lower section be provided with upper limit position sensor 56 and under Extreme position sensor 63, four position sensors are separately positioned on the cooking cavity side of drawer both sides On wall, the most matchingly on the lateral surface of sensor 58,62 side of sensing drawer positions The contact 59,61 of correspondence is set, and side, portion arranges a contact 57 on another side.This Sample when drawer is when being promoted to upper limit, and now contact 57 contacts upper limit position sensor 56, Now contact 59,61 can contact the sensor 58,62 of sensing drawer positions simultaneously, described Upper limit position sensor 56 sends stopping signal to control portion and then stops the work of traction electric machine Making, when drawer skids off downwards, contact 57 contacts lower position sensor 63, now contact 59 can contact the 62 of sensing drawer drawer positions simultaneously, and described lower position sensor 63 is given Control portion sends stopping signal and then stops the work of traction electric machine, so, at different drawers Halted state, the signal number of the drawer positions sensor of control portion impression differs, and above has stopping Time, control portion can receive the sensor signals of 62,58 two sensing drawer positions, under have and stop Time only, control portion can only the signal of position sensor 62, then being arranged by program only need to be One button is set on control panel to control the work of drawer, when pressing, control portion from Dynamic judge drawer present position to go forward side by side accordingly to operate.
Further, it is possible to use three position sensors, two of which sensor is upper limit Putting sensor and lower position sensor, another is drawer positions sensor, according to sensor Position is arranged and programme-control, it is possible to achieve when a key is pressed, microwave oven can only judge drawer positions Go forward side by side corresponding actions, equally realized the purpose of aforementioned four position sensor.Certainly, Only with upper and lower bound sensor, by control portion, the judgement of signal can be realized a key equally The effect of control.
For the microwave oven described in raising for operability during heating different size food and choosing Selecting property, is symmetrically provided with at least one inside described drawer 53 two side and supports platform, Described support platform can realize, to the separation in space in drawer 53, carrying with mating of dividing plate 66 High spatial utilization rate.It is, of course, preferable to multipair support platform is set, dividing plate 66 is placed on demand Supporting on platform, it is achieved the common heating of different size food, improving space utilization rate.
Closer, for improving use of microwave ovens rate of the present invention, in described electric control chamber It is additionally provided with ultraviolet tube and is provided with the circuit matched and is provided with phase on the control panel Answer button, by selecting sterilization pattern can realize the work of ultraviolet tube, carry out disinfection.When So, can be configured in a program, by sterilization and the microwave drying phase of microwave oven of ultraviolet tube In conjunction with more promoting the superiority of the present invention and intelligent.By the installation of ultraviolet tube and arrange with And the setting carried out in a program makes ultraviolet tube and microwave mating reaction, for people in the art It is easily achieved for Yuan, therefore does not repeats them here.
Second embodiment: Fig. 4 is the second embodiment of the present invention, the second example structure and work Making principle essentially identical with first embodiment, distinctive points is that it uses electric control chamber 71 and culinary art Be arrangeding in parallel of chamber 72 so that it is thinner, for the sky that width is less that microwave oven entirety becomes Between, it more can embody distinctive to incorporating property of environment, and ultrathin design more can the suction of improving product Gravitation.Other traction apparatuss and track arrange and ultraviolet-sterilization function all with above-described embodiment phase With, therefore do not repeat them here.
In sum, the microwave oven of the present invention, there is the drawer-type structure automatically moved out up and down, The most only need button can realize stretching out or retracting of drawer, there is good operability, And dividing plate arranges and makes it can be competent at the heat foods of different volumes and improve space availability ratio, with Time combine ultraviolet disinfection function, coordinate the drying functions of microwave, multifunctionality alleviates Modern Home The space crisis in front yard.
The above is only the preferred embodiment of the present invention, it is noted that lead for this technology For the those of ordinary skill in territory, under the premise without departing from the principles of the invention, it is also possible to make Some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.

Claims (7)

1. the microwave oven being suspended on wall or support, it is characterised in that: include electricity Control room and the cooking cavity of lower openings;Described electric control chamber surface configuration has control panel, institute Can slide up and down to be provided with drawer in the cooking cavity stated, between described drawer and cooking cavity It is provided with the track of coupling, and described cooking cavity top is provided with traction electric machine, described Traction electric machine through lead-in wire be connected with described drawer top, drawer sets inside two side symmetrically Being equipped with at least one and support platform, described support platform can realize in drawer with coordinating of dividing plate The separation in space.
2. microwave oven as claimed in claim 1, it is characterised in that: described electric control chamber and cooking Preparing food and arrange before and after chamber, electric control chamber is arranged on cooking cavity front.
3. microwave oven as claimed in claim 1, it is characterised in that: described electric control chamber and cooking Chamber of preparing food be arranged in parallel, and described electric control chamber is arranged on cooking cavity side.
4. the microwave oven as described in any one of claim 1-3, it is characterised in that: described electricity The front surface of control room uses mirror mode to combine together with furniture.
5. the microwave oven as described in any one of claim 1-3, it is characterised in that: at cooking cavity It is provided with the position sensor of drawer upper limit position and lower position in chamber interior walls, and exists accordingly The contact that can interact with described position sensor is set on the side of drawer.
6. microwave oven as claimed in claim 5, it is characterised in that: on cooking cavity sidewall It is additionally provided with the sensor of sensing drawer positions, is sentenced with the contact condition of corresponding contact by judgement Disconnected drawer is in upper limit or lower limit.
7. the microwave oven as described in any one of claim 1-3, it is characterised in that: described electricity Control indoor are additionally provided with ultraviolet tube, and are provided with operational and controlled key button on the control panel.
CN201010591024.0A 2010-12-16 2010-12-16 Microwave oven Expired - Fee Related CN102538036B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201010591024.0A CN102538036B (en) 2010-12-16 2010-12-16 Microwave oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010591024.0A CN102538036B (en) 2010-12-16 2010-12-16 Microwave oven

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CN102538036A CN102538036A (en) 2012-07-04
CN102538036B true CN102538036B (en) 2016-08-10

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105485735B (en) * 2016-01-25 2018-02-16 广东美的厨房电器制造有限公司 Combine cooking stove
CN109953730A (en) * 2017-12-25 2019-07-02 青岛海尔洗碗机有限公司 A kind of drawer type body structure and dish-washing machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1427205A (en) * 2001-12-18 2003-07-02 乐金电子(天津)电器有限公司 Microwave oven having drawer type cooking chamber
CN101135465A (en) * 2006-08-30 2008-03-05 海尔集团公司 Wall hanging type micro-wave oven
CN201141637Y (en) * 2007-11-10 2008-10-29 美的集团有限公司 Microwave oven with a heat exchanger

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059485B2 (en) * 1979-05-09 1985-12-25 松下電器産業株式会社 High frequency heating device
CN2619172Y (en) * 2003-05-20 2004-06-02 广东格兰仕集团有限公司 Microwave oven
JP4027325B2 (en) * 2004-01-08 2007-12-26 シャープ株式会社 Cooker
US7244916B2 (en) * 2004-01-14 2007-07-17 Sharp Kabushiki Kaisha Microwave heating and cooking apparatus including drawer body
JP2006038299A (en) * 2004-07-23 2006-02-09 Sharp Corp Drawer type heating cooker

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1427205A (en) * 2001-12-18 2003-07-02 乐金电子(天津)电器有限公司 Microwave oven having drawer type cooking chamber
CN101135465A (en) * 2006-08-30 2008-03-05 海尔集团公司 Wall hanging type micro-wave oven
CN201141637Y (en) * 2007-11-10 2008-10-29 美的集团有限公司 Microwave oven with a heat exchanger

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Granted publication date: 20160810

Termination date: 20181216