CN1704683A - Gridiron for microwave oven - Google Patents
Gridiron for microwave oven Download PDFInfo
- Publication number
- CN1704683A CN1704683A CN 200410019380 CN200410019380A CN1704683A CN 1704683 A CN1704683 A CN 1704683A CN 200410019380 CN200410019380 CN 200410019380 CN 200410019380 A CN200410019380 A CN 200410019380A CN 1704683 A CN1704683 A CN 1704683A
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- leg
- support portion
- grill
- rotation section
- cooking
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Abstract
This invention discloses a grill of microwave oven, which comprises a supporting part used for place material, several legs used for supporting the supporting part to the preset level, several connecting parts connecting the legs to the supporting part, and the supporting sleeve which inserts one end of the legs and makes the legs supporting in the bottom of the cooking chamber, characterized in that the supporting part will be selectively supported by the connection part and supporting sleeve with the rotary of the legs. Said structure can adjust the height of the grill when using different heater.
Description
Technical field
The invention relates to micro-wave oven, particularly a kind of micro-wave oven grill.More particularly, be the micro-wave oven grill that when using the cooking of barbecue heater and convection heater, can both be suitable for about a kind of.
Background technology
Micro-wave oven is the device for cooking that utilizes microwave and heater food heating thing.Micro-wave oven in the past provides heating using microwave cooking thing to cooking room, and the micro-wave oven on the market also has micro-wave oven inside and the heater of another heating source is set and the mode of food heating thing except that having microwave heating recently.
Fig. 1 is the main position pie graph of general micro-wave oven.As shown in the figure, the furnace chamber assembly of micro-wave oven (Cavity assembly) 10 inside are provided with cooking room 11, utilize microwave or heater food heating thing, and a side of furnace chamber assembly 10 is provided with to the electric control chamber 13 of various electronic devices and components such as magnetron, high-tension transformer is installed.
Above being provided with, the bottom surface central authorities of described cooking room 11 place cooking thing and revolvable rotating disk 15.In addition, furnace chamber assembly 10 tops are provided with barbecue heater 17, and furnace chamber assembly 10 back sides of cooking room 11 back are provided with convection heater 19 and convection fan 19a.
The effect of described barbecue heater 17 and convection heater 19 is the another kind of heating sources beyond the microwave, is communicated with cooking room 11 separately.The heat of barbecue heater 17 adopts the mode of radiation to be delivered to cooking room 11 inside.In addition, the Btu utilization convection fan 19a of convection heater 19 flows into cooking room 11 from below, cooking room 11 back, and at cooking room 11 inner loop, food heating thing.
As mentioned above, the heat of barbecue heater 17 and convection heater 19 adopts different forms to be delivered to cooking room 11 inside, and so the food heating thing is in order to improve the efficiency of heating surface of food heating thing, when utilizing the cooking of different heating device, use the grill of differing heights.
Fig. 2 a and Fig. 2 b are the grill oblique views of conventional art.
Shown in Fig. 2 a, utilize barbecue heater 17, grill 20 primary structures include support portion 21, a plurality of leg 23 and support set 25.Wherein, place the cooking thing on the support portion 21; A plurality of legs 23 support described support portion 21; Support set 25 inserts described leg 23 bottoms in addition, is placed on the rotating disk 15.
Described support portion 21 generally is round-shaped.And support portion 21 is to be formed by a plurality of metallic rod 21a of specified diameter side by side, forms a plurality of slit 21b between described metallic rod 21a, and when cooking, the oil that the cooking thing is generated falls.
Described leg 23 is located at the below of support portion 21, and support portion 21 is positioned at above the rotating disk 25, plays supporting role.Described leg 23 can form integral body in calcaneus branches support part 21, and leg 23 is fixed on the support portion 21 after also can making separately in addition.
As mentioned above, using 17 cookings of barbecue heater is to utilize the heat radiation of heater to finish.For the heat food heating thing of more efficient use barbecue heater 17, placement is arranged the support portion 21 of thing in cooking room 11, and has living space between the barbecue heater 17.Leg 23 has certain length, and supported portion 21 makes the position of its barbecue heater 17 above cooking room 11.
In addition, leg 23 bottoms are inserted in 25 li of support sets.Support set 25 is to prevent leg 23 moving on rotating disk 15, is to make of polytetrafluoroethylene (PTFE) (TEFLON) material.The patchhole 25a of promising insertion leg 23 bottoms on the support set 25.Thus, on handle, there is the grill 20 of cooking thing to be placed in the process of arranging on the rotating disk, can prevents that grill 20 from moving.
Shown in Fig. 2 b, the grill 20 that the grill 30 that uses when utilizing convection heater 19 cooking uses when utilizing 17 cookings of barbecue heater is the same, and it comprises by support portion 31, leg 33 and support set 35 and constituting.But, because the Btu utilization convection fan 19a of convection heater 19, flow in the cooking room from below, cooking room 11 back, when utilizing convection heater 19 cookings, the height of grill 20 legs 23 that leg 33 height of grill 30 use when utilizing 17 cookings of barbecue heater is low.
But described micro-wave oven according to conventional art is used grill, and there are the following problems.
As mentioned above, when utilizing barbecue heater 17 and convection heater 19 cookings, because the thermaltransmission mode of heater heat and heat are transmitted the position difference, in order to improve cooking efficient, when utilizing the cooking of different heating device, need to use different grills 20,30.So, make different grills 20,30 according to the heater kind needs in different heating source.
In addition, when cooking, use different grill 20,30 by turns according to the kind of heater, so, when using some grills, need numerous and diverse problem of the obsolete grill of keeping in addition.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of and also can both be suitable for the micro-wave oven grill that keeping is convenient when utilizing the cooking of different heating device.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the support portion of placing the cooking thing above comprising, the support portion is supported on a plurality of legs on the specified altitude, leg is rotatably connected to a plurality of connecting portions on the support portion, leg one end inserts support set, and leg is supported on the cooking chamber for microwave oven bottom surface, the support portion is connected portion with the rotation of leg and support set optionally supports.
Described connecting portion comprises by the fixed part that is arranged on the support portion, the rotation section of Convenient table one end and be connected and fixed portion and the turning cylinder of rotation section constitutes.
The one side of described fixed part in connecting portion is formed with a plurality of grooves, and forms the corresponding one side of rotation section in connecting portion of face with groove and be provided with a plurality of lug bosses, rotates with leg and optionally inserts groove.
The invention has the beneficial effects as follows: as mentioned above, because micro-wave oven of the present invention can be adjusted the height of self with grill, so can reduce the problem of making different grills according to the heater kind different needs of heating source, though therefore utilize different heaters to arrange, use same grill.
Description of drawings
Fig. 1 is the profile that the main position of general micro-wave oven constitutes,
Fig. 2 a and Fig. 2 b are the oblique view of the micro-wave oven of conventional art with grill,
Fig. 3 is the oblique view of micro-wave oven of the present invention with the embodiment of grill,
Fig. 4 a and Fig. 4 b are the connecting portion sectional side views of embodiment among Fig. 3,
Fig. 5 a and Fig. 5 b are the application state figure of embodiment among Fig. 3.
Among the figure:
50: grill 51: support portion
51a: support metal bar 51b: peripheral metal circle
51c: slit 51d: joggling part
53: leg 55: connecting portion
56: fixed part 56h: patchhole
56f: flange part 56g: guide part
56a: groove 57: rotation section
57h: patchhole 57f: flange part
57s: spacing 57g: guide part
57a: lug boss 58: turning cylinder
59: support set 59h: patchhole
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail: Fig. 3 is the embodiment of micro-wave oven of the present invention with grill, and Fig. 4 a and Fig. 4 b are the connecting portions of embodiment among Fig. 3.
As shown in the figure, micro-wave oven according to the present invention is the places of placing the cooking thing with the support portion 51 of grill 50, for supporting the cooking thing, be arranged side by side the support metal bar 51a of certain rigidity, and support metal bar 51a two ends is provided with peripheral metal circle 51b.Support portion 51 is provided with slit 51c between support metal bar 51a, the oil that the cooking thing is generated falls, but also is provided with joggling part 51d, in the downward warpage specific length of support metal bar 51a one end.
The below of described support portion 51 is provided with a plurality of legs 53.Utilize the connecting portion 55 of resistant to elevated temperatures polytetrafluoroethylene (PTFE) material, leg 53 is rotatably connected on the support portion 51, when utilizing convection heater 19 to arrange, make support portion 51 be positioned at low relatively position.
Shown in Fig. 4 a and Fig. 4 b, connecting portion 55 comprises by the rotation section 57 of the fixed part 56 that is arranged on 51 belows, support portion, Convenient table one end and is connected and fixed portion 56 and the turning cylinder 58 of rotation section 57 constitutes.Under the state that the one side of fixed part 56 and rotation section 57 is close to mutually, rotation section 57 is that rotate at the center for fixed part 56 with the turning cylinder 58 of horizontally set.
And fixed part 56 upper ends and 57 lower ends, rotation section are provided with flange part 56f, 57f separately, for covering rotation section 57 following and protrusion formation above the fixed part 56.The remainder behind flange part 56f, the 57f removed of fixed part 56 and rotation section 57 forms and is roughly semi-cylindrical form.
In addition, be provided with patchhole 56h above the fixed part 56, be used to insert the joggling part 51d of support portion 51, be provided with patchhole 57h below the rotation section 57, be used to insert leg 53 upper ends.
In addition, fixed part 56 lower ends are provided with the guide part 56g of the curve form of regulation radius of curvature.Therefore, be in the rotating process of center in rotation section 57 with turning cylinder 58, can prevent that fixed part 56 lower ends from bumping on the 57 flange part 57f of rotation section influences its rotation.
In addition, shown in Fig. 4 b, 57 upper ends, rotation section are divided into left and right sides two parts, form spacing 57s in the left side, form guide part 57g on the right side.Spacing 57s and guide part 57g play make rotation section 57 with turning cylinder 58 be the center only to a direction, both controlled the effect that leg rotates below 51 vertical direction of support portion.
Under leg 53 is connected plumbness on the support portion 51, be close to the flange part 56f bottom surface of fixed part 56 above the spacing 57s.And the guide part 57g of rotation section 57 has the identical radius of curvature with the guide part 56g of fixed part 56.
So,, can prevent the drawing clockwise direction rotation of rotation section 57 to Fig. 4 b because spacing 57s is close to the flange part 56f of fixed part 56.And rotation section 57 is counterclockwise rotated to drawing, guide part 57g can not collide the flange part 56f of fixed part 56, so rotation section 57 can not be subjected to any interference when rotating.
The one side of being close to the fixed part 56 of rotation section 57 is formed with 3 groove 56a.It is in the foursquare summit at center that groove 56a is located at turning cylinder 58, is equivalent to the position on 3 summits in addition, summit, left side, Fig. 4 b drawing upper end.
In addition, be close to possess on the one side of rotation section 57 of fixed part 56 one side 2 lug boss 57a are arranged.It is in the foursquare summit at center that lug boss 57a is located at turning cylinder 58, is equivalent to the position on summit, both sides, Fig. 4 b drawing lower end.
Therefore, under the vertical state of leg 53, lug boss 57a is inserted in the groove 56a that is positioned on the summit, the left and right sides, drawing lower end.And in this state, rotation section 57 is that rotate at the center with turning cylinder 58, and when leg 53 was positioned at horizontal direction, lug boss 57a was inserted in the groove 56a that is positioned at drawing upper and lower side right side among the groove 56a.
In addition, the below of leg 53 is provided with support set 59.Support set 59 is to prevent to move above the rotating disk 15 of leg 53 at cooking room 11 when utilizing 17 cookings of barbecue heater, is provided with on support set 59 to inserting the patchhole 59h (with reference to Fig. 5 a and Fig. 5 b) of leg 53 lower ends.
Specify the embodiment that the micro-wave oven of the present invention that as above constitutes is used grill below with reference to Fig. 5 a and Fig. 5 b.
Shown in Fig. 5 a, grill 50 according to the present invention is when utilizing the cooking of barbecue heater, and 53 pairs of support portions 51 of leg are vertical with the bottom surface of cooking room 15 (with reference to Fig. 1).At this moment, the upper end of leg 53 is inserted in the patchhole 57h of rotation section 57, and the bottom of leg 53 is inserted in the patchhole 59h of support set 59.In this state, the lug boss 57a of rotation section 57 is arranged in the lower end grooves on two sides 56a of fixed part 56 groove 56a.
So the support portion 51 of grill 50 is supported by leg 53.As shown in Figure 1, utilize from barbecue heater 17 heats of cooking room 11 space radiations and can more effectively heat cooking thing above the support portion 51.At this moment and since the support set 59 of leg 53 lower ends below be supported on above the rotating disk 15 of cooking room 11, can prevent that grill 50 from arbitrarily moving.
In this state,, shown in Fig. 4 b, at first rotate leg 53, make grill 50 be connected portion 55 and support for grill 50 is used as convection heater usefulness.Specify, rotation section 57 is that rotate fixed part 56 at the center with turning cylinder 58, makes leg 53 be located at vertical position, 51 belows, support portion.
In addition, because lug boss 57a is inserted in state in the groove 56a, rotation section 57 only is subjected to the power of appointment, could rotate in the time of the power that can spin off lug boss 57a from groove 56a.As mentioned above, be positioned at the lug boss 57a in the groove 56a of both sides, drawing lower end among the groove 56a, be inserted in the groove 56a that is positioned at drawing upper and lower side right side according to the rotation of rotation section 57.
Basic fundamental thought of the present invention is to adjust the height of grill according to the kind of heater.
Claim of the present invention is unqualified in described embodiment, but defines according to the record of request scope.And in field of the present invention, general technical staff can carry out various deformation and improvement according to the claim of request scope.
Claims (3)
1. micro-wave oven grill, place the support portion (51) of cooking thing above comprising, support portion (51) are supported on a plurality of legs (53) on the specified altitude, it is characterized in that, leg (53) is rotatably connected to a plurality of connecting portions (55) on the support portion (51), leg (53) one ends insert support set (59), and leg (53) is supported on the cooking chamber for microwave oven bottom surface, and support portion (51) are connected portion (55) with the rotation of leg (53) and support set (59) optionally supports.
2. micro-wave oven grill according to claim 1, it is characterized in that, described connecting portion (55) comprises by the fixed part (56) that is arranged on the support portion (51), the rotation section (57) of Convenient table (53) one ends and be connected and fixed portion (56) and the turning cylinder (58) of rotation section (57) constitutes.
3. micro-wave oven grill according to claim 2, it is characterized in that, the one side of described fixed part (56) in connecting portion (55) is formed with a plurality of grooves (56a), and rotation section (57) the one side in connecting portion corresponding with groove (56a) formation face be provided with a plurality of lug bosses (57a), rotates with leg (53) and optionally insert groove (56a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410019380 CN1704683A (en) | 2004-05-27 | 2004-05-27 | Gridiron for microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410019380 CN1704683A (en) | 2004-05-27 | 2004-05-27 | Gridiron for microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1704683A true CN1704683A (en) | 2005-12-07 |
Family
ID=35576803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410019380 Pending CN1704683A (en) | 2004-05-27 | 2004-05-27 | Gridiron for microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1704683A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805936A (en) * | 2019-11-21 | 2020-02-18 | 广东美的厨房电器制造有限公司 | Gridiron, gridiron assembly and microwave oven |
-
2004
- 2004-05-27 CN CN 200410019380 patent/CN1704683A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805936A (en) * | 2019-11-21 | 2020-02-18 | 广东美的厨房电器制造有限公司 | Gridiron, gridiron assembly and microwave oven |
| CN110805936B (en) * | 2019-11-21 | 2021-05-25 | 广东美的厨房电器制造有限公司 | Gridiron, gridiron assembly and microwave oven |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |