CN203840577U - Microwave heating chamber - Google Patents
Microwave heating chamber Download PDFInfo
- Publication number
- CN203840577U CN203840577U CN201420235299.4U CN201420235299U CN203840577U CN 203840577 U CN203840577 U CN 203840577U CN 201420235299 U CN201420235299 U CN 201420235299U CN 203840577 U CN203840577 U CN 203840577U
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- CN
- China
- Prior art keywords
- plate
- side plate
- top board
- microwave heating
- heating cavity
- 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
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- Constitution Of High-Frequency Heating (AREA)
Abstract
The utility model provides a microwave heating chamber comprising a bottom plate, a front plate, an inclined panel, a right side plate, a top plate, a left side plate and a rear plate. The bottom plate, the front plate, the inclined panel, the top plate and the rear plate are quadrilateral. The right side plate and the left side plate are of the same shape and size, and are shaped as a pentagon with three right angles. Either the right side plate or the left side plate is provided with a heating cavity material feeding door, and the top plate is provided with a microwave feeding opening. The front plate is lower than the rear plate, and the top plate is shorter than the bottom plate. The five sides of the left side plate and the five sides of the right side plate are vertically mounted on the left and right sides of the bottom plate, and are symmetrically placed. A connecting strip is vertically welded to each side of the left side plate and the right side plate, and screw holes are machined on the connecting strips. The bottom plate, the front plate, the inclined panel, the top plate and the rear plate, which are connected with the left side plate and the right side plate, are fixedly connected with the connecting strips of the left side plate and the right side plate by bolts. According to the utility model, the heating effect is improved, and the strength of the cavity is enhanced.
Description
Technical field
The utility model belongs to microwave technical field, is specifically related to a kind of microwave heating cavity.
Background technology
At present, on domestic market, the heating cavity major part of existing microwave oven product is the cube of riveted joint composition after the bending of steel sheet material, and the sheet material after bending can produce fillet, and the generation of fillet easily causes the reflection of microwave in cavity, causes the loss of microwave energy; Meanwhile, along with the requirement of Microwave Treatment is constantly enhanced, material needs to absorb more and more uniformly microwave, but existing microwave cavity causes microwave distribution inhomogeneous because reflecting surface is few.In addition, it is the steel material that 1.5mm～3mm is thinner that microwave cavity generally adopts thickness, and intensity is low, and chamber plate bending part is yielding, and bending easily makes steel sheet deformation after processing.Therefore, existing microwave cavity can not meet the needs of industry.
Summary of the invention
The utility model proposes a kind of microwave heating cavity, can improve heating effect, strengthen cavity intensity.
In order to solve the problems of the technologies described above, the utility model provides a kind of microwave heating cavity, comprises base plate, header board, skewback, right plate, top board, left plate and rear plate; Wherein, base plate, header board, skewback, top board and rear plate are quadrangle; The shape of right plate and left plate is identical with size, is the pentagon that three angles are right angle; On one of them side plate in right plate or left plate, offer heating chamber feeding gate, on top board, offer microwave feedback mouthful; The height of header board is lower than the height of rear plate, and the length of top board is less than the length on floor; On five limits of left plate and right plate, be all vertically mounted on the base plate left and right sides, be symmetrical and place; On each limit of left plate and right plate, be all vertically welded with intercell connector, on intercell connector, be processed with screw; Base plate, header board, skewback, top board and the rear plate being connected with right plate with left plate is all fixedly connected with the intercell connector of left plate and right plate with bolt.
Compared with prior art, its remarkable advantage is the utility model: (1), with inclined-plane, reflecting surface is many, and evenly, it is abundant that material absorbs microwave in microwave diffusion, and operating efficiency significantly improves; (2) each chamber wall adopts flange connection to be convenient to installing/dismounting, and structural strength is high, is not easy distortion; (3) connection of each chamber wall is tight by the bolt bolt on flange, the caused microwave energy loss of fillet of having avoided chamber pars intramuralis to occur.
Brief description of the drawings
Fig. 1 is the three-dimensional view of a kind of microwave heating cavity of the utility model.
Fig. 2 is the front view of a kind of microwave heating cavity of the utility model, is the enlarged drawing of the outwardly directed flanging of the surrounding setting of top board in circle.
Fig. 3 is the end view of a kind of microwave heating cavity of the utility model.
Fig. 4 is the intercell connector schematic diagram of vertical welding on the utility model a kind of microwave heating cavity left plate and each limit of right plate.
Embodiment
As depicted in figs. 1 and 2, a kind of microwave heating cavity of the utility model, comprises base plate 1, header board 2, skewback 3, right plate 4, top board 5, left plate 6 and rear plate 7; Wherein, base plate 1, header board 2, skewback 3, top board 5 and rear plate 7 are quadrangle, the shape of right plate 4 and left plate 6 is identical with size, be the pentagon that three angles are right angle, on one of them side plate in right plate 4 or left plate 6, offer heating chamber feeding gate, on top board 3, offer microwave feedback mouthful; The height of header board 2 is lower than the height of rear plate 7, and the length of top board 5 is less than the length on floor 6,
On five limits of left plate 6 and right plate 4, be all vertically mounted on base plate 1 left and right sides, be symmetrical and place; The intercell connector 8 that on each limit of left plate 6 and right plate 4, all vertical welding thickness is 10mm, it is flange strip, on intercell connector 8, be processed with screw, base plate 1, header board 2, skewback 3, top board 5 and the rear plate 7 being connected with right plate 4 with left plate 6 is all fixedly connected with the intercell connector of right plate 4 with left plate 6 with bolt;
Header board 2 is provided with outwardly directed flanging with non-conterminous three limits of base plate 1;
Two limits that skewback 3 is connected with right plate 4 with left plate 6 are provided with outwardly directed flanging;
The surrounding of top board 5 is provided with outwardly directed flanging.
Above-mentioned flanging can play and prevent respective plates material torsional deformation.
Side plate with charging aperture is provided with reinforcement.
The explosive clad plate that base plate 1, header board 2, skewback 3, right plate 4, top board 5, left plate 6 and rear plate 7 all adopt; its the inside is aluminium sheet; outside is steel plate; aluminium sheet dielectric constant is low; respond well to microwave reflection, armor plate strength is high, and overall structure is played a supporting role; meanwhile, can protect chamber wall indeformable.
Claims (6)
1. a microwave heating cavity, it is characterized in that, comprise base plate (1), header board (2), skewback (3), right plate (4), top board (5), left plate (6) and rear plate (7); Wherein, base plate (1), header board (2), skewback (3), top board (5) and rear plate (7) are quadrangle; The shape of right plate (4) and left plate (6) is identical with size, is the pentagon that three angles are right angle; On one of them side plate in right plate (4) or left plate (6), offer heating chamber feeding gate, on top board (3), offer microwave feedback mouthful; The height of header board (2) is lower than the height of rear plate (7), and the length of top board (5) is less than the length of floor (6); On five limits of left plate (6) and right plate (4), be all vertically mounted on base plate (1) left and right sides, be symmetrical and place; On each limit of left plate (6) and right plate (4), be all vertically welded with intercell connector (8), intercell connector is processed with screw on (8); Base plate (1), header board (2), skewback (3), top board (5) and the rear plate (7) being connected with right plate (4) with left plate (6) all uses bolt to be fixedly connected with the intercell connector of right plate (4) with left plate (6).
2. as claimed in claim a kind of microwave heating cavity, is characterized in that, header board (2) is provided with outwardly directed flanging with non-conterminous three limits of base plate (1).
3. as claimed in claim a kind of microwave heating cavity, is characterized in that, skewback (3) is provided with outwardly directed flanging with two limits that left plate (6) is connected with right plate (4) respectively.
4. as claimed in claim a kind of microwave heating cavity, is characterized in that, the surrounding of top board (5) is provided with outwardly directed flanging.
5. as claimed in claim a kind of microwave heating cavity, is characterized in that, with the side plate of charging aperture, reinforcement is installed.
6. as claimed in claim a kind of microwave heating cavity, it is characterized in that, base plate (1), header board (2), skewback (3), right plate (4), top board (5), left plate (6) and rear plate (7) are explosive clad plate, its the inside is aluminium sheet, and outside is steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235299.4U CN203840577U (en) | 2014-05-08 | 2014-05-08 | Microwave heating chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235299.4U CN203840577U (en) | 2014-05-08 | 2014-05-08 | Microwave heating chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203840577U true CN203840577U (en) | 2014-09-17 |
Family
ID=51518368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420235299.4U Expired - Fee Related CN203840577U (en) | 2014-05-08 | 2014-05-08 | Microwave heating chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203840577U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105338676A (en) * | 2015-11-20 | 2016-02-17 | 广东美的厨房电器制造有限公司 | Microwave oven cavity and semiconductor microwave oven |
| CN109127701A (en) * | 2018-09-29 | 2019-01-04 | 新冶高科技集团有限公司 | A kind of microwave thermal desorption soil restoring device |
| CN114807592A (en) * | 2022-04-29 | 2022-07-29 | 武汉科技大学 | Box type microwave treatment device for enhancing ore grinding and leaching efficiency of vanadium shale |
-
2014
- 2014-05-08 CN CN201420235299.4U patent/CN203840577U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105338676A (en) * | 2015-11-20 | 2016-02-17 | 广东美的厨房电器制造有限公司 | Microwave oven cavity and semiconductor microwave oven |
| CN105338676B (en) * | 2015-11-20 | 2019-03-29 | 广东美的厨房电器制造有限公司 | Microwave oven cavity and semiconductor microwave oven |
| CN109127701A (en) * | 2018-09-29 | 2019-01-04 | 新冶高科技集团有限公司 | A kind of microwave thermal desorption soil restoring device |
| CN114807592A (en) * | 2022-04-29 | 2022-07-29 | 武汉科技大学 | Box type microwave treatment device for enhancing ore grinding and leaching efficiency of vanadium shale |
| CN114807592B (en) * | 2022-04-29 | 2024-02-09 | 武汉科技大学 | Box type microwave treatment device for strengthening grinding and leaching efficiency of vanadium shale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20200508 |