CN1540227A - Rotating ring of microwave oven - Google Patents
Rotating ring of microwave oven Download PDFInfo
- Publication number
- CN1540227A CN1540227A CNA031233635A CN03123363A CN1540227A CN 1540227 A CN1540227 A CN 1540227A CN A031233635 A CNA031233635 A CN A031233635A CN 03123363 A CN03123363 A CN 03123363A CN 1540227 A CN1540227 A CN 1540227A
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- China
- Prior art keywords
- pulley
- rotating ring
- ring
- micro
- wave oven
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- 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.)
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Abstract
A rotary ring for microwave oven is arranged between the tray and the bottom of heating chamber, and is composed of a ring body and the arc rollers uniformly arranged on the external circumference of said ring body. Its advantage is minimal noise.
Description
Technical field
The present invention relates to micro-wave oven, especially for the pulley that is beneficial to the rotating ring that supports the pallet rotation of placing heat food rotates, and the micro-wave oven rotating ring of design.
Background technology
As shown in Figure 1, micro-wave oven has the space that can place heat food, and promptly heating clamber 2, food is being placed on when heating clamber heats, and food is placed on the top of pallet.In order to prevent to supply with the microwave leakage of heating clamber 2 inside, seal by door 4.Be provided with the pallet 6 of placing food and being rotated in the inside of heating clamber 2, the revolving force of the drive motors of heating clamber bottom is rotated pallet 6 by axle.Therefore, the pallet of placing food also is rotated, and food can be heated.Be rotated heat food by pallet, microwave can be injected in the food equably, food integral body can be subjected to heating equably simultaneously.
As shown in Figure 2, in above-mentioned pallet 6, have in the heart a plurality ofly to combine, accept the joint portion 6a of rotary power with the rotor of rotating shaft.Rotating ring 10 is between the bottom surface and pallet 6 of heating clamber 2, and rotating ring 10 supports the pallet 6 of rotation.Rotating ring 10 is to constitute by the ring body 10a of ring-type with attached to a plurality of pulley 10b that can be rotated on the ring body 10a.
As shown in Figure 3, above-mentioned pulley 10b is supporting by the supporting axis S of the convex outer surfaces of the body 10b of ring-type, and itself can be rotated.The outer surface 10c of pulley 10b and inner surface 10d have constituted a plane, and outer surface 10c and inner surface 10d form rectilinear form from the plane.
When above-mentioned rotating ring 10 carried out circular motion, pulley 10b also will carry out rolling movement.When carrying out rolling movement, the top of pulley 10b is contacting pallet 6, the bottom surface of bottom contact heating clamber 2, and rotatablely move.
But doing above-mentioned rolling movement, because the surfaces externally and internally 10c of pulley 10b, 10d is a flat shape, so be unfavorable for carrying out circular motion.Because outer surface has flat shape, so under the situation of carrying out circular motion, top is contacting the bottom surface of pallet 6, the bottom is contacting the bottom surface of heating clamber 2, will produce the part sliding phenomenon when being rotated circular motion.Can not successfully be rotated motion like this, also can produce the noise of part.
Summary of the invention
Technical problem to be solved by this invention provides a kind of micro-wave oven rotating ring that circular motion is more successfully finished; Can eliminate the noise when carrying out circular motion, make the micro-wave oven rotating ring that under quiet state, can rotate.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of micro-wave oven rotating ring, described rotating ring is between the pallet and bottom of heating chamber of micro-wave oven, comprise the ring body of ring-type and rotate the pulley of supporting rotating ring in the outside of ring body, from the plane, the shape of pulley is and the pairing circular shape of ring body.
The inner surface of described pulley preferably has same spacing with the outer surface of ring body, and outer surface preferably has the circular shape of same thickness with respect to inner surface.
Micro-wave oven of the present invention can make rotating ring be rotated Shi Buhui and produce sliding phenomenon with the pulley of rotating ring, provide contact, rotatablely move the most smoothly.When being rotated, make contact-making surface, i.e. the noise minimum that produces on tray bottom surface and the bottom of heating chamber in top and the bottom.
Description of drawings
Fig. 1 is the stereogram of general micro-wave oven.
Fig. 2 is the pallet of general micro-wave oven and the stereogram of rotating ring.
Fig. 3 is the plane of general micro-wave oven with rotating ring.
Fig. 4 is the plane of micro-wave oven of the present invention with rotating ring.
Among the figure, 20: rotating ring; 22: the ring body; 24: pulley; 24a: inner surface; 24b: outer surface.
The specific embodiment
Below in conjunction with the drawings and specific embodiments micro-wave oven of the present invention is described in further detail with rotating ring:
As shown in Figure 4, the rotating ring among the present invention is the ring body 22 by ring-type, and on the outer surface of above-mentioned ring body, a plurality of pulleys 24 of supporting ring body 22 rotations constitute.
Pulley 24 is supporting by the outstanding laterally supporting axis 26 that forms on the ring body 22 of ring-type, and can be rotated.In the present embodiment, with same spacing 3 supporting axis 26 and pulley 24 are set.
The inner surface 24a of pulley 24 of the present invention and outer surface 24b from the plane, form certain circular shape.Because the surfaces externally and internally 24a of pulley 24,24b gets on to see to form certain circular shape from the plane, so when circular motion is carried out in the outside of the ring body 22 of ring-type, can successfully carry out circular motion.
The inner surface 24a of above-mentioned pulley 24 preferably has the circular shape of identical spacing with the ring body 22 of rotating ring.And outer surface 24b preferably also is by with respect to inner surface 24a, and the circular shape of same thickness is arranged.Inner surface 24a and outer surface 24b that such circular shape constitutes, when ring body 22 was rotated, the face that pulley 24 is contacted with it can not produce slip, and making rotatablely moves successfully carries out.
Aforesaid outer surface at ring body 22 is rotated the pulley 24 of motion, gets on from the plane, and be circular shape.So pulley 24 when being rotated motion, with the same track of ring body 22 processes, can successfully be rotated motion.And, when carrying out above-mentioned circular motion, between the outside circular surfaces and pallet and bottom of heating chamber of pulley 24, just can not produce and slide and fricting movement, guarantee that pulley 24 is rotated motion.
In sum, the pulley 24 that the outer surface at ring body 22 that utilization of the present invention is made of circular shape is rotated makes pulley can be rotated motion smoothly and is basic technological thought.In technical thought category of the present invention or directly utilize in the technology category of the present invention, the general technical staff of industry can carry out a lot of distortion to it, all in right request scope of the presently claimed invention.
Claims (2)
1, a kind of micro-wave oven rotating ring, described rotating ring is between the pallet and bottom of heating chamber of micro-wave oven, comprise the ring body of ring-type and rotate the pulley of supporting rotating ring, it is characterized in that from the plane the shape of pulley is and the pairing circular shape of ring body in the outside of ring body.
2, micro-wave oven rotating ring according to claim 1 is characterized in that the inner surface of described pulley and the outer surface that encircles body have same spacing, and outer surface is the circular shape that has same thickness with respect to inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031233635A CN1540227A (en) | 2003-04-25 | 2003-04-25 | Rotating ring of microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031233635A CN1540227A (en) | 2003-04-25 | 2003-04-25 | Rotating ring of microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1540227A true CN1540227A (en) | 2004-10-27 |
Family
ID=34321295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031233635A Pending CN1540227A (en) | 2003-04-25 | 2003-04-25 | Rotating ring of microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1540227A (en) |
-
2003
- 2003-04-25 CN CNA031233635A patent/CN1540227A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |