CN101929689B - Fixed structure of detachable ceramic plate of microwave oven - Google Patents
Fixed structure of detachable ceramic plate of microwave oven Download PDFInfo
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- CN101929689B CN101929689B CN2009100693447A CN200910069344A CN101929689B CN 101929689 B CN101929689 B CN 101929689B CN 2009100693447 A CN2009100693447 A CN 2009100693447A CN 200910069344 A CN200910069344 A CN 200910069344A CN 101929689 B CN101929689 B CN 101929689B
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- ceramic wafer
- ceramic
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- microwave oven
- door
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Abstract
The invention discloses a fixed structure of a detachable ceramic plate of a microwave oven which can clean a lower chamber or maintain a stirring fan anytime, belonging to a component of microwave-heating cooking equipment. The invention comprises a door, a ceramic wafer, a bottom plate, a metal strip, a long hole, at least one screw hole and a fixed plate, wherein the door for opening/closing an oven chamber, a ceramic wafer serving as the bottom of the oven chamber, a bottom plate supporting the ceramic plate and a metal strip which is fixed on the lower part of the inner side of the microwave oven door and used for sustaining the front of the ceramic plate for the purpose of cause the ceramic plate not to move, a long hole which is fixed on the lower part of the microwave oven door and the metal strip can pass through, at least one screw hole which is arranged on the sides of the two side ends of the long hole respectively; and a fixed plate with certain thickness arranged at the oven chamber is arranged on the oven chamber chassis from the oven chamber opening to a rear panel along each of the left and right sides, and the lower part of the fixed plate is sunk to form a groove where the ceramic groove can be inserted. Through the fixing structure of the detachable ceramic plate of the microwave oven, the ceramic plate is convenient for assembly and disassembly and is easy to clean the lower chamber or maintain the stirring fan, thus a user can often clean the lower chamber to keep the microwave oven clean.
Description
Technical field
The present invention relates to a kind of parts that utilize the cooking equipment of heating using microwave, specifically a kind of fixed structure that can clean at any time the detachable ceramic plate of microwave oven of following cavity or maintenance agitation fan.
Background technology
Micro-wave oven is that a kind of microwave that utilizes magnetron to produce carrys out the indoor culinary art thing of heating cooking, obtains the device of heating rapidly thereby make to cook thing.Such micro-wave oven can be divided into the home-use micro-wave oven that is equipped with the small size magnetic keyholed back plate and the business micro-wave oven that is equipped with large-scale or a plurality of magnetrons.Micro-wave oven can also be distinguished according to the mode of heat food, and home-use micro-wave oven generally adopts rotation to be placed with the glass plate mode of food, and business mainly adopts the stirring fan mode of dispersion microwave with micro-wave oven.Business is mainly used in micro-wave oven the food supply retail shop that convenience store that frequency of utilization is high or short time process food, generally needs relatively high output compared with home-use micro-wave oven.
General business comprises by the furnace chamber of the shell that forms outward appearance, cooking food, holds the electric apparatus room of various electronic units by the structure of micro-wave oven.Shell forms the micro-wave oven outward appearance, also plays simultaneously the effect of the inner furnace chamber of protection, so the general steel plate with having some strength of shell is made.Shell arranges centered by furnace chamber, it comprises by covering above furnace chamber and top panel, the side panel of two sides, protect following base plate, forms the front panel of micro-wave oven front and protects the rear board at the micro-wave oven back side.Furnace chamber is the space of cooking food, and its shape is the box-shape at four angles of front openings, the food after namely can putting into food and take out culinary art from the opening part in furnace chamber the place ahead.Electric apparatus room is the space that is positioned at the enclosure right side, and its inside is provided with a plurality of electronic units such as transformer, magnetron, capacitor, cooling fan.Transformer and magnetron play a part to produce the inner microwave of input furnace chamber.In the process that generates microwave, the electronic unit heating, therefore in the time of cooking food, the temperature of electric apparatus room rises.For the electric apparatus room of cooling heating, also be provided with cooling fan.
As shown in Figure 1, for forming the front panel 1 of micro-wave oven front shape, on front panel 1, be formed with the macropore 3 that door for microwave oven is installed in the front of furnace chamber, the right side of macropore 3 is for installing the aperture 4 that shelters from electric apparatus room and control the control panel of micro-wave oven running; The furnace chamber inner bottom surface is ceramic wafer 2, and the base of ceramic wafer below is recessed to form following cavity downwards and agitation fan (not shown) is installed.Ceramic wafer is arranged on above base and covers in following cavity, and the surrounding silica gel sealing prevents that dust and foreign matter from entering following cavity.
But in the prior art, if agitation fan breaks down, or following cavity has dust, dirt, be not easy maintenance or cleaning.If pry open ceramic wafer, place under repair, clear up, because the general user does not have high temperature resistant silica gel, can not seal, following cavity is more easily polluted.
Summary of the invention
Following cavity, agitation fan cleaning maintenance difficult in order to solve above-mentioned micro-wave oven, the invention provides a kind of dismountable ceramic wafer, the fixed structure of the detachable ceramic plate of microwave oven of convenient cleaning, repairing.
The technical scheme that the present invention takes is: a kind of fixed structure of detachable ceramic plate of microwave oven comprises the front panel, side panel, rear board, upper plate and the base plate that form the micro-wave oven outward appearance; Open and close the door of furnace chamber; Ceramic wafer as the furnace chamber bottom; Support the base of ceramic wafer, also comprise that being fixed on the inboard macropore of front panel below withstands on the bonding jumper that the ceramic wafer front does not allow ceramic wafer move; Plate macropore below is provided with the slotted hole that can hold bonding jumper in front; Respectively there is at least one screw hole on two side sides of slotted hole; On the furnace chamber base, respectively be provided with one along limit, the left and right sides from the furnace chamber mouth to rear board and have certain thickness fixed head, the lower direction fixed head inner recess of fixed head enters to form the groove that can insert ceramic wafer.
Described bonding jumper is comprised of the end at body and two ends, the bonding jumper body length is identical with the width of ceramic wafer, front from door when the width of bonding jumper is closed with door for microwave oven is corresponding to the distance of ceramic wafer, the width of end, bonding jumper two ends be less than the width of body and while with door, closing the distance from the door inboard to ceramic wafer identical, in the end at bonding jumper two ends, respectively be provided with the screw hole corresponding with the screw hole on side, slotted hole end.
The position of described front panel macropore below slotted hole is corresponding with the position of ceramic wafer placement in furnace chamber, its length and height and the width of ceramic wafer and highly corresponding.
The length of described groove is identical with the length of ceramic wafer, and the height in groove is corresponding with the height of ceramic wafer, between two grooves apart from corresponding with the width of ceramic wafer.
Advantage of the present invention and good effect are: the as above fixed structure of detachable ceramic plate of microwave oven, make ceramic wafer dismounting and easy for installation, and easily clear up following cavity or maintenance agitation fan.Therefore the user can often sweep following cavity, keeps the clean of micro-wave oven.
The accompanying drawing explanation
Fig. 1 is the scheme of installation of prior art microwaveceramic plate;
Fig. 2 is STRUCTURE DECOMPOSITION schematic diagram of the present invention;
Fig. 3 is bonding jumper of the present invention end enlarged drawing;
Fig. 4 is Fig. 2 A place partial enlarged drawing;
Fig. 5 is Fig. 2 B place partial enlarged drawing;
Fig. 6 is the rear side schematic diagram of front panel of the present invention.
The main symbol description of accompanying drawing
1. ceramic wafer 2. front panel 3. macropores
4. aperture 11. ceramic wafer 12. front panels
13. bonding jumper body 14. bonding jumper end 15. screw holes
16. slotted hole 17. screw hole 18. limiting plates
19. base 20. fixed head 21. grooves
22. screw 23. macropore 24. apertures.
The specific embodiment
The present invention is described in detail referring to drawings and Examples:
As shown in Figures 2 to 6, micro-wave oven of the present invention comprises top panel, the side panel that forms the micro-wave oven profile, protects following base plate, forms the front panel of micro-wave oven front and the rear board at the protection micro-wave oven back side.Front panel 12 left sides are for installing the macropore 23 of door in the face of furnace chamber, the aperture 24 on right side is for installing the control panel that shelters from electric apparatus room and control the micro-wave oven running; The below of plate 12 is provided with slotted hole 16 in front, and the position of slotted hole 16 is corresponding with the position of ceramic wafer 11 placements in furnace chamber, its length and height and the width of ceramic wafer 11 and highly corresponding.Respectively there is a screw hole 17 on two side sides of slotted hole 16, and the hole inwall is provided with screw thread.
In the back of micro-wave oven front panel 12, be provided with a bonding jumper formed by the end 14 of body 13 and both sides, the length of bonding jumper body 13 is identical with the width of ceramic wafer 11, and identical with the length of front panel 12 below slotted holes 16.Front end from door when the width of bonding jumper is closed with door for microwave oven 12 is corresponding to the distance of ceramic wafer.The width of end, bonding jumper two ends 14 is less than the width of body 13, and while with door, closing, 11 distance is identical from the door inboard to ceramic wafer.The end 14 at bonding jumper two ends respectively is provided with a screw hole 15, and the hole inwall is provided with screw thread.Screw hole 15 is corresponding with screw hole 17 positions.The material of bonding jumper is not limit, and the bonding jumper of the present embodiment is that stainless steel is made.
The furnace chamber bottom is provided with base 19, and the middle part of base 19, to lower recess, forms following cavity, and agitation fan (not shown) is installed.Limit, the left and right sides respectively is provided with the fixed head 20 into fixed ceramic plate 11 from the furnace chamber mouth to rear board above base 19, fixed head 20 has certain thickness, the inner recess of its lower direction plate, the sunk part that has formed 21, two fixed heads of groove that move for ceramic wafer between base 19 and sunk part is mutually corresponding.The length of groove 21 is identical with the length of ceramic wafer 11, and the height of groove 21 is corresponding with the height of ceramic wafer 11, and the distance between two grooves 21 is corresponding with the width of ceramic wafer 11.
Fixed head 20 is concrete the restriction not, can be solid sheet material, can be also hollow sheet material, as shown in Figure 5, Figure 6, fixed head 20 of the present invention is made for cored slab, in the position be connected with rear board, the top of fixed head 20, along laterally namely perpendicular to the direction of fixed head 20, extending, forms and is fixed on rear board is connected two fixed heads 20 with base limiting plate 18.
Embodiments of the invention ceramic wafer 11 length are 18 distance from the furnace chamber mouth to limiting plate.
Can certainly not want limiting plate 18, groove 21 directly extends to rear board, and the length of ceramic wafer 11 is exactly the distance from the furnace chamber mouth to rear board.
The installation of detachable ceramic plate of microwave oven of the present invention is as follows: ceramic wafer 11 is inserted in the groove 21 of furnace chamber two bottom sides fixed head 20, inwardly push until limiting plate 18.By bonding jumper 13 smooth one facing in stove, body inserts in the slotted hole 16 of front panel 12 macropore 23 belows, with screw 22, pass the other screw hole 17 of front panel below slotted hole and enter in the screw hole 15 of bonding jumper both side ends 14, bonding jumper is fixed on micro-wave oven front panel 12.After door was closed, bonding jumper withstood on the place ahead of ceramic wafer 11, and while making the micro-wave oven running, ceramic wafer 11 can outwards not move.When need repairing agitation fan or want to clean below during cavity, open door for microwave oven, the user applies outside power on ceramic wafer 11, ceramic wafer 11 is outwards moved along groove 21, and a part is exposed outside groove 21, and the user arrests the ceramic wafer 11 exposed outside groove, continue outside mobile ceramic wafer 11, until take out ceramic wafer fully, expose following cavity, can keep in repair or clean.After cleaning or maintenance, ceramic wafer 11 is sent in groove 21, inwardly promoted ceramic wafer 11, until with limiting plate 18, contact inactive.
Claims (4)
1. the fixed structure of a detachable ceramic plate of microwave oven, comprise the front panel, side panel, rear board, upper plate and the base plate that form the micro-wave oven outward appearance; Open and close the door for microwave oven of furnace chamber; Ceramic wafer as the furnace chamber bottom; Support the base of ceramic wafer, characterized by further comprising and be fixed on the inboard macropore of front panel below and withstand on the bonding jumper that the ceramic wafer front does not allow ceramic wafer move; Plate macropore below is provided with the slotted hole that can hold bonding jumper in front; Respectively there is at least one screw hole on two side sides of slotted hole; On the furnace chamber base, respectively be provided with one along limit, the left and right sides from the furnace chamber mouth to rear board and have certain thickness fixed head, the lower direction fixed head inner recess of fixed head enters to form the groove that can insert ceramic wafer.
2. the fixed structure of detachable ceramic plate of microwave oven according to claim 1, it is characterized in that: bonding jumper is comprised of the end at body and two ends, the bonding jumper body length is identical with the width of ceramic wafer, front from door when the width of bonding jumper is closed with door for microwave oven is corresponding to the distance of ceramic wafer, the width of end, bonding jumper two ends be less than the width of body and while with door, closing the distance from the door inboard to ceramic wafer identical, in the end at bonding jumper two ends, respectively be provided with a screw hole.
3. the fixed structure of detachable ceramic plate of microwave oven according to claim 1, is characterized in that the position of front panel macropore below slotted hole is corresponding with the position of ceramic wafer placement in furnace chamber, its length and height and the width of ceramic wafer and highly corresponding.
4. the fixed structure of detachable ceramic plate of microwave oven according to claim 1, the length that it is characterized in that groove is identical with the length of ceramic wafer, height in groove is corresponding with the height of ceramic wafer, between two grooves apart from corresponding with the width of ceramic wafer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100693447A CN101929689B (en) | 2009-06-19 | 2009-06-19 | Fixed structure of detachable ceramic plate of microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100693447A CN101929689B (en) | 2009-06-19 | 2009-06-19 | Fixed structure of detachable ceramic plate of microwave oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101929689A CN101929689A (en) | 2010-12-29 |
| CN101929689B true CN101929689B (en) | 2013-11-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100693447A Expired - Fee Related CN101929689B (en) | 2009-06-19 | 2009-06-19 | Fixed structure of detachable ceramic plate of microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101929689B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2351680Y (en) * | 1999-01-13 | 1999-12-01 | 龚长虹 | Microwave oven with removable out oven chamber |
| CN1521453A (en) * | 2003-02-12 | 2004-08-18 | 海尔集团公司 | Microwave oven with an oven |
| CN2899672Y (en) * | 2006-04-13 | 2007-05-16 | 优可企业股份有限公司 | Roaster structure |
-
2009
- 2009-06-19 CN CN2009100693447A patent/CN101929689B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2351680Y (en) * | 1999-01-13 | 1999-12-01 | 龚长虹 | Microwave oven with removable out oven chamber |
| CN1521453A (en) * | 2003-02-12 | 2004-08-18 | 海尔集团公司 | Microwave oven with an oven |
| CN2899672Y (en) * | 2006-04-13 | 2007-05-16 | 优可企业股份有限公司 | Roaster structure |
Non-Patent Citations (3)
| Title |
|---|
| JP平4-73526A 1992.03.09 |
| JP特开2001-4149A 2001.01.12 |
| JP特开2007-285602A 2007.11.01 |
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| Publication number | Publication date |
|---|---|
| CN101929689A (en) | 2010-12-29 |
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| PB01 | Publication | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20160619 |
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| CF01 | Termination of patent right due to non-payment of annual fee |