CN1257363C - Microwave oven with quadrangular tray - Google Patents
Microwave oven with quadrangular tray Download PDFInfo
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- CN1257363C CN1257363C CN 02117785 CN02117785A CN1257363C CN 1257363 C CN1257363 C CN 1257363C CN 02117785 CN02117785 CN 02117785 CN 02117785 A CN02117785 A CN 02117785A CN 1257363 C CN1257363 C CN 1257363C
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- wave oven
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Abstract
The present invention relates to an improved microwave oven with a tray structure, particularly to a microwave oven with a quadrangular tray, which belongs to the technical field of the microwave oven. The improved microwave oven with a tray structure is characterized in that food can be uniformly heated, and the inner space of a heating chamber is efficiently and fully used. The improved microwave oven is composed of a hexahedron-shaped heating chamber, a quadrangular tray, two symmetrical combined grooves, two identical driving motors, a pair of rotating components and eccentric bulges, wherein the hexahedron-shaped heating chamber uses microwaves to heat the food, the two symmetrical combined grooves are arranged on the bottom surface of the quadrangular tray, the two identical driving motors arranged on the bottom surface of the heating chamber drive the rotating components arranged in a rotary mode, the eccentric bulges are respectively arranged on the eccentric positions of the upper parts of the rotating components, the eccentric bulges are inserted in the combined grooves at intervals, and wheels are respectively arranged on each eccentric bulge.
Description
Technical field
The present invention relates to the micro-wave oven of the improvement support holder structure in a kind of micro-wave oven field, particularly relate to a kind of food that can make and evenly heated, can make full use of the micro-wave oven with quadrangular tray of heating clamber inner space again effectively.
Background technology
Micro-wave oven mainly is the heating furnace that utilizes microwave with certain wavelength that food is heated.
Fig. 1 is general microwave oven structure view.As shown in Figure 1, the inside of micro-wave oven is provided with the heating clamber 2 that food is heated, and opens and closes heating clamber 2 by door 4.
Be provided with the ionic centrifuge that produces microwave in the above-mentioned heating clamber 2, heat by the food of microwave to heating clamber 2 inside.At this moment, need evenly be heated, but under the inactive state of food, can't be formed even heating according to the wavelength characteristic of microwave with the food of heating using microwave.
So, when utilizing microwave that food is heated, evenly heated in order to make heated food, by food being placed on the rotatable pallet 6, microwave is injected in the heated food equably.But, food be placed on the general microwave oven structure that heats on the rotatable pallet 6 have following shortcoming for having.
General existing heating clamber 2 all is made up of hexahedron.But, being rotated at heating clamber in order to make the pallet 6 of placing food, pallet 6 is arranged to round-shaped.So, for the inside of heating clamber 2, the area that the actual heating surface (area) (HS of using is only occupied with regard to round tray 6.
As mentioned above, according to the pallet of prior art heating clamber inside structure is set, there is the dead angle that much can not heat the inside that comes down to heating clamber.That is to say, on the service efficiency of heating clamber inner space, to have necessarily limitedly, reduced the service efficiency of heating clamber inner space according to the structure of the heating clamber and the pallet of prior art.
In addition, have the problems referred to above on the not only general micro-wave oven, particularly on the ventilating dual-purpose structure for the big micro-wave oven of transverse direction length, because the length of the transverse direction of heating clamber inside is longer, so the dead angle that heating clamber inside can not effectively be heated is bigger.
Also have in addition, under the situation about in the structure of prior art, food being heated, because the centre part reality of round tray do not move, so in even heating, also have necessarily limited by pallet.
This shows that above-mentioned existing micro-wave oven with round tray still has many defectives, and the assistant officer waits to be improved.
Because the defective that above-mentioned existing micro-wave oven with round tray exists, the design people is based on being engaged in this type of product design manufacturing for many years, amassing has abundant practical experience and professional knowledge, actively studied innovation, in the hope of founding a kind of micro-wave oven that improves molding structure with quadrangular tray, can improve the molding structure that general existing on the market routine has the micro-wave oven of round tray, make it have more competitiveness.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcome the defective that existing micro-wave oven with round tray exists, and provide a kind of micro-wave oven of new structure with quadrangular tray, tray design is become can rotate and mobile tetragonal structure, make its food that will heat to access even heating.
Another technical problem to be solved by this invention is, a kind of micro-wave oven with quadrangular tray of new structure is provided, make it fully use the heating clamber volume inside, improve the utilization rate of heating clamber inner space, make microwave oven structure simple with quadrangular tray, and good cheaply effect, and has practicality more, and can increase economic efficiency greatly, thereby have the effect of enhancement on the whole, and have the value on the industry.
The present invention solves its technical problem underlying and realizes by the following technical solutions.The micro-wave oven with quadrangular tray according to the present invention proposes includes heating clamber, pallet, it is characterized in that tray design becomes tetragonal shape, is provided with two engagement grooves in the bottom surface of quadrangular tray; Bottom of heating chamber is provided with two identical drive motors; By a pair of rotary part of drive motors driven rotary, the top eccentric position of rotary part is respectively arranged with eccentric projection, and eccentric projection is inserted in the engagement groove with a gap.
The present invention solves its technical problem and can also adopt following technical measures further to realize.
Being respectively arranged with described wheel of wheel on the preceding described eccentric projection is the outside that is separately positioned on eccentric projection, and can carry out turn around eccentric projection, thereby when eccentric projection is inserted in the engagement groove, can successfully be rotated.
Be provided with the bracing or strutting arrangement that the supporting bracket disc spins moves in the preceding described heating clamber.
Before described bracing or strutting arrangement be to constitute by the support portion of carrying out turn with contacted ball in the bottom surface of pallet and fulcrum ball.
The present invention compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, the present invention has adopted the above-mentioned microwave oven that is designed to have quadrangular tray, carrying out integral body by the drive unit drive pallet that is provided with moves, the food that is placed on the pallet is evenly heated, on the other hand, can also further use the heating clamber inner space effectively.
The present invention is on the practicality and cost benefit of structural design, use, really it is required to meet industry development fully, and disclosed structure is unprecedented innovative design, it does not see any publication, do not see more that before application that identical architectural feature is arranged is known, formerly public, and also not seeing on the market has similar products like, and has novelty really.
Structure of the present invention really has more technological progress than existing micro-wave oven with round tray, and its particular structure feature and more can also be far from existing micro-wave oven and can compare with round tray, more existing micro-wave oven with round tray has more technical progress, and have the multinomial effect of enhancement, and creative really.
Designer of the present invention develops this series products experience of existing ten several years, quite understand for existing existing problem of micro-wave oven and defective with round tray, and the present invention founds according to above-mentioned Study of Defects exploitation, it can reach its intended purposes and effect really, not only on the kenel of space, really belong to innovation, and the more existing true accessory of micro-wave oven with round tray has suitable enhancement effect, and existing known product has more technological progress and practicality, and produced handy and practical good effect, and have practicality really.
In sum, the present invention really belongs to innovation on the kenel of space, and has the multinomial effect of enhancement than existing product, and simple in structure, is suitable for practicality, has the extensive value of industry.It is in limited field, technical development space, no matter structurally or bigger improvement all arranged on the function, and have large improvement technically, and produced handy and practical effect, and has the effect of enhancement really, thereby being suitable for practicality more, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction partly of technical solution of the present invention feature, for making the professional and technical personnel can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.
The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the overall structure view of general micro-wave oven.
Fig. 2 is the cross-section structure that the present invention has the quadrangular tray micro-wave oven.
Fig. 3 is the bottom of heating chamber plan view that the present invention has the quadrangular tray micro-wave oven.
Fig. 4 is the pallet moving process schematic diagram that the present invention has the quadrangular tray micro-wave oven.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to its specific embodiment, structure, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.
10. bottom of heating chamber 12a, 12b. rotary part
The eccentric projection 16a of 14a, 14b., 16b. wheel
20. pallet 22. balls
23. support portion 24a, 24b. engagement groove
Ma, Mb. drive motors
See also Fig. 2, shown in Figure 3, pallet 20 of the present invention has identical square shape with the bottom surface 10 of the heating clamber that is arranged on micro-wave oven inside.In addition, pallet 20 integral body of micro-wave oven are rotated circular motion, and circular motion is carried out according to direction of arrow track shown in Figure 3.
Below, the structure of rotary-tray 20 circular motion of the present invention is elaborated.
The bottom of bottom of heating chamber 10 is provided with two identical drive motors Ma and Mb.The revolving force of drive motors Ma and Mb sends a pair of rotary part 12a and 12b to.In addition, be respectively arranged with eccentric projection 14a and 14b on rotary part 12a and the 12b, above-mentioned eccentric projection 14a and 14b lay respectively on the position of center off-centre of rotary part 12a and 12b.
The bottom surface of above-mentioned pallet 20 is provided with engagement groove 24a and 24b, and eccentric projection 14a and 14b are inserted in engagement groove 24a and the 24b respectively with a gap.In addition, be respectively arranged with the wheel 16a and the 16b that can carry out turn on the outside of eccentric projection 14a and 14b; The effect of above-mentioned 16a of wheel and 16b is, can successfully be rotated when eccentric projection 14a and 14b are inserted under the state in engagement groove 24a and the 24b rotation.In addition, have leeway to be inserted under the state in engagement groove 24a and the 24b at wheel 16a and 16b, when rotary part 12a and 12b are rotated above-mentioned take turns with the engagement groove medial surface roll mobile, so pallet 20 can successfully move.
In addition, the bottom surface 10 of pallet 20 is provided with supports the bracing or strutting arrangement that pallet moves, and bracing or strutting arrangement contacts with bottom surface 10.Bracing or strutting arrangement is made up of ball 22 and support portion 23.Ball 22 contacts are on the bottom surface of pallet 20; Be provided with the ball 22 of turn in the support portion 23.So,, can support the circular motion of pallet 20 fully by carrying out the ball 22 of turn in the support portion 23.
Below, the mobile of pallet of the present invention 20 with said structure is elaborated.
At first, start micro-wave oven, drive above-mentioned drive motors Ma and Mb.So, send the revolving force of drive motors Ma and Mb to rotary part 12a and 12b, rotary part is rotated.By the rotation of rotary part 12a and 12b, eccentric projection 14a of eccentric projection 14a and 14b{ and 14b are positioned on the position of the eccentric determining deviation in center of rotary part } be that circular motion is carried out at the center with the central point of rotary part 12a and 12b.Fig. 3 has provided the circular motion track of eccentric projection 14a and 14b.
In addition, carry out in the time of circular motion at eccentric projection 14a and 14b, by having leeway to insert to be arranged on engagement groove 24a below the pallet 20 and wheel 16a and the 16b in the 24b, roll mobile to the inner side of engagement groove 24a and 24b, not only can avoid fricative noise and vibration, and above-mentioned pallet 20 is moved under stable status.
In addition, above-mentioned pallet 20 carries out when mobile, and the support by ball 22 can make the circular motion of pallet 20 successfully carry out.
Above-mentioned rotary part 12a and 12b carry out circular motion in same trajectories, that is to say, pallet 20 integral body of the present invention are carried out circular motion according to the track that Fig. 4 points out out.
In the present invention, when pallet 20 carries out circular motion, be that actual wavelength with microwave is the basis decision for the least radius of pallet 20 circular motion.That is to say that the circular motion of pallet 20 is actual to be, when heating by microwave in order evenly to be heated.Here, be about the 12cm that generally acknowledges for the wavelength that heats the microwave that uses.So, in the 3cm scope, produce the high low-yield of wavelength.Consider the problems referred to above point, when pallet 20 was rotated, if its radius of turn is being rotated more than 1.5, integral body can evenly be heated in theory.Radius when pallet 20 of the present invention carries out circular motion, decision pallet actual operable area on bottom of heating chamber 10.So, close association is arranged with the service efficiency of heating clamber inner space.That is to say that the least radius of above-mentioned pallet 20 circular motion is rotated more than 1.5cm, integral body can reach and evenly add thermal effect.
The above, it only is preferred embodiment of the present invention, be not that the present invention is provided with quadrangular tray, make quadrangular tray integral body carry out circular motion and do any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1, a kind of micro-wave oven with quadrangular tray includes heating clamber, pallet, it is characterized in that tray design becomes square shape, is provided with two engagement grooves in the bottom surface of quadrangular tray;
Bottom of heating chamber is provided with two identical drive motors;
By a pair of rotary part of drive motors driven rotary, the top eccentric position of rotary part is respectively arranged with eccentric projection, and eccentric projection is inserted in the engagement groove with a gap.
2, the micro-wave oven with quadrangular tray according to claim 1, it is characterized in that being respectively arranged with wheel on the described eccentric projection, the described wheel is the outside that is separately positioned on eccentric projection, and can carry out turn around eccentric projection, thereby when eccentric projection is inserted in the engagement groove, can successfully be rotated.
3, the micro-wave oven with quadrangular tray according to claim 1 and 2 is characterized in that being provided with in the described heating clamber bracing or strutting arrangement that the supporting bracket disc spins moves.
4, the micro-wave oven with quadrangular tray according to claim 3 is characterized in that described bracing or strutting arrangement is to be made of the support portion of carrying out turn with contacted ball in the bottom surface of pallet and fulcrum ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02117785 CN1257363C (en) | 2002-05-17 | 2002-05-17 | Microwave oven with quadrangular tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02117785 CN1257363C (en) | 2002-05-17 | 2002-05-17 | Microwave oven with quadrangular tray |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1458463A CN1458463A (en) | 2003-11-26 |
| CN1257363C true CN1257363C (en) | 2006-05-24 |
Family
ID=29426676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02117785 Expired - Fee Related CN1257363C (en) | 2002-05-17 | 2002-05-17 | Microwave oven with quadrangular tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1257363C (en) |
-
2002
- 2002-05-17 CN CN 02117785 patent/CN1257363C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1458463A (en) | 2003-11-26 |
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| C06 | Publication | ||
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Granted publication date: 20060524 |