CN105674356A

CN105674356A - Microwave hot-blast stove door

Info

Publication number: CN105674356A
Application number: CN201610250427.6A
Authority: CN
Inventors: 康锋
Original assignee: JINAN JIATAI ELECTRIC APPLIANCE CO Ltd
Current assignee: JINAN JIATAI ELECTRIC APPLIANCE CO Ltd
Priority date: 2016-04-21
Filing date: 2016-04-21
Publication date: 2016-06-15
Anticipated expiration: 2036-04-21
Also published as: CN105674356B

Abstract

A microwave hot-blast stove door solves the problems that when the conventional stove door operates at high temperature, microwave leakage exceeds standard easily, and high order waves are generated easily. The microwave hot-blast stove door comprises a door housing, a door liner panel, a door liner panel block board, a door sealing strip, a shield door support and a shield door, wherein the door liner panel block board is connected with the door liner panel; the door liner panel is clamped in the door housing and is tightened with the door housing; the shield door support is mounted on the door liner panel block board; the door sealing strip is mounted between the door liner panel block board and the shied door support; the shield door is mounted on the shield door support; microwave choke grooves are formed around the shield door and around the shield door support, so as to effectively inhibit microwave leakage. The microwave hot-blast stove door is simple in structure and process, can be used for a microwave stove and a microwave oven, avoids the phenomena, caused due to deformation at high temperature, that the microwave leakage exceeds standard and the high order waves are generated, and is high in applicability, safe and reliable.

Description

A kind of microwave hot air furnace door

Technical field

The present invention relates to a kind of microwave hot air furnace door, a kind of microwave oven chokes door of microwave leakage when being in the condition of high temperature particularly in furnace chamber, can be effectively prevented.

Background technology

At present, known door of microwave oven, it is in the condition of high temperature when performing baking function in furnace chamber, fire door is susceptible to deformation, causes that microwave leakage exceeds standard.

Summary of the invention

In order to solve current door of microwave oven because of high temperature deformation thus being easily caused the superfine end of microwave leakage, the present invention provides a kind of microwave oven that can be used for can be used for again the door structure of microwave oven, can effectively prevent microwave leakage from exceeding standard.

This invention address that its technical problem is adopted the technical scheme that: a microwave oven chokes fire door assembly, including door shell, inner door scaleboard, inner door scaleboard closure plate, door weather strip, shield door supports and shield door.

Described inner door scaleboard closure plate and inner door scaleboard link together, inner door scaleboard is installed in door shell and tightens together with door shell, shield door supports and is arranged on inner door scaleboard closure plate, between inner door scaleboard closure plate and shield door support, door weather strip is installed, shield door is arranged on shield door and supports, shield door surrounding supports with shield door and is formed around microwave choke groove, can effectively contain microwave leakage, simultaneously, door weather strip can not only play sealing function, the microwave of part leakage can be absorbed, it is ensured that microwave leakage is within critical field simultaneously.

Further, described door shell is made up of a plane and four sides, and there is installing hole four sides, are installed together with inner door scaleboard.

Further, described inner door scaleboard is to be made up of a plane and four sides, and by one hollow-core construction of recessed formation in inner door scaleboard plane, described inner door scaleboard closure plate is welded on the bottom of hollow-core construction, forms a depression in inner door scaleboard plane,

Further, described shield door supports, it is Z-shaped rectangular frame, bottom mounting plate and top installing plate composition including cross section, bottom mounting plate and top installing plate are respectively welded at the two ends of rectangular frame, the bottom mounting plate that shield door supports and inner door scaleboard closure plate are assembled together, shield door supports in the depression being in inner door scaleboard, and shield door supports and is formed around a rectangular recess, and described door weather strip is inlaid in rectangular recess.

Further, described shield door is made up of a plane and four sides, there is narrow strip hole four sides, shield door is arranged on the end face that shield door supports, shield door surrounding and shield door form a rectangle choke groove with opening between supporting, and choke groove can effectively prevent microwave leakage, and the strip hole of shield door side can effectively prevent the generation of higher-order wave.

The invention has the beneficial effects as follows: present configuration and technique are simple, can be not only used for microwave oven, can be used for again microwave oven, will not producing the generation causing microwave leakage to exceed standard with higher-order wave because of deformation at high operating temperatures, the suitability is wide, safe and reliable.

Accompanying drawing explanation

Fig. 1 is the structural representation of the present invention;

Fig. 2 is door shell schematic diagram;

Fig. 3 is inner door scaleboard structural representation;

Fig. 4 is inner door scaleboard schematic diagram;

Fig. 5 is inner door scaleboard closure plate schematic diagram;

Fig. 6 is that shield door supports schematic diagram;

Fig. 7 is that shield door supports surrounding rectangular recess schematic diagram

Fig. 8 is that shield door supports the choke groove schematic diagram formed with shield door

Fig. 9 is that door weather strip is intended to;

Figure 10 is door weather strip sectional view;

Figure 11 is shield door;

In figure:

1 door shell, 11 door shell planes, 12 door shell sides, 13 door shell side installing holes, 2 inner door scaleboards, 21 inner door scaleboard planes, 22 inner door scaleboard sides, 23 inner door scaleboard hollow-core constructions, 24 inner door scaleboard depressions, 3 inner door scaleboard closure plates, 31 inner door scaleboard closure plate rectangular openings, 32 inner door scaleboard closure plate installing holes, 4 sealing strips, 41 sealing strip installation portions, ripple portion inhaled by 42 sealing strips, 43 sealing strip sealing surfaces, 5 shield doors support, 51 shield doors support Z-shaped rectangular frame, 52 shield doors support bottom mounting plate, 521 bottom mounting plate installing holes, 53 shield doors prop up support installing plate, 531 top installing plate installing holes, 54 grooves, 6 shield doors, 61 shield door planes, 62 shield door sides, the 63 narrow strip holes in side, 64 choke groove openings, 65 choke grooves,

Detailed description of the invention

As shown in Fig. 1～Fig. 7, a microwave oven chokes fire door assembly, including door shell 1, inner door scaleboard 2, inner door scaleboard closure plate 3, door weather strip 4, shield door supports 5 and shield door 6.

Above-mentioned inner door scaleboard closure plate 3 links together with inner door scaleboard 2, inner door scaleboard is installed in door shell 1 and tightens together with door shell 1, shield door supports 5 and is arranged on inner door scaleboard closure plate 3, support at inner door scaleboard closure plate 3 and shield door, between 5, door weather strip 4 is installed, shield door 6 is arranged on shield door and supports on 5, shield door 6 surrounding and shield door support 5 and are formed around microwave choke groove 65, can effectively contain microwave leakage, simultaneously, door weather strip 4 can not only play sealing function, the microwave of part leakage can be absorbed simultaneously, guarantee that microwave leakage is within critical field.

Described door shell 1 is made up of a plane 11 and four sides 12, and there is installing hole 13 four sides, are installed together with inner door scaleboard 3.

Described inner door scaleboard 2 is to be made up of a plane 21 and four sides 22, and by one hollow-core construction 23 of recessed formation in inner door scaleboard plane, described inner door scaleboard closure plate 3 is welded on the bottom of hollow-core construction 23, forms a depression 24 in inner door scaleboard plane

Described inner door scaleboard closure plate 3 is a planar structure, and there is rectangular opening 31 centre, and has installing hole 32.

Described door weather strip 4 is high-temperature resistant rubber bar, and as shown in Figure 10, its cross section is the trifid structure being made up of installation portion 41, suction ripple portion 42 and sealing surface 43. Wherein installation portion 41 supports between the bottom mounting plate 52 of 5 at interior lining panel closure plate 3 and shield door, is mainly used for carrying out fixed and positioned to sealing strip 4; The suction ripple portion 42 of sealing strip is in rectangular channel 54, it is possible to absorb a little microwave leaked; Sealing surface 43 is in groove-like, and sealing surface 43 exceeds interior lining panel plane and forms projection, and its jut plays the effect of sealed steam with body of heater header board when contacting.

Described shield door supports 5, including the rectangular frame 51 that cross section is Z-shaped, bottom mounting plate 52 and top installing plate 53 form, bottom mounting plate 52 has installing hole 521, installing hole 521 is used for being fixed on inner door scaleboard closure plate by bottom mounting plate 52, top installing plate 53 has installing hole 531, installing hole 531 is used for being fixed together top installing plate 53 and shield door, bottom mounting plate 52 and top installing plate 53 are respectively welded at the two ends of rectangular frame 51, shield door supports the bottom mounting plate 52 of 5 and is assembled together with inner door scaleboard closure plate 3, shield door supports 5 and is in the depression of inner door scaleboard 2, shield door supports 5 and is formed around a rectangular recess 54, described door weather strip 4 is inlaid in rectangular recess 54.

Described shield door 6 is made up of a plane 61 and four sides 62, there is narrow strip hole 63 four sides 62, shield door 6 is arranged on the top of shield door support 5 and installs in version 53, shield door 6 surrounding and shield door support and form a rectangle choke groove 65 with opening 64 between 5, with reference to Fig. 8, choke groove 65 can effectively prevent microwave leakage, and the strip hole 63 of shield door side can effectively prevent the generation of higher-order wave.

Except the technical characteristic described in description, it is the known technology of those skilled in the art.

Claims

1. a microwave hot air furnace door, is characterized in that,

Support and shield door including door shell, inner door scaleboard, inner door scaleboard closure plate, door weather strip, shield door;

Described inner door scaleboard closure plate is connected with inner door scaleboard, described inner door scaleboard is installed in door shell and is fastenedly connected with door shell, described shield door supports and is arranged on inner door scaleboard closure plate, between inner door scaleboard closure plate and shield door support, door weather strip is installed, described shield door is arranged on shield door and supports, described shield door surrounding and shield door support surrounding and have microwave choke groove, and described door weather strip is arranged on the intermediate location between interior lining panel closure plate and shield door support.

2. a kind of microwave hot air furnace door according to claim 1, is characterized in that, described door shell is made up of a plane and four sides, and there is installing hole four sides, are installed together with inner door scaleboard.

3. a kind of microwave hot air furnace door according to claim 1, it is characterized in that, described inner door scaleboard is made up of a plane and four sides, and by one hollow-core construction of recessed formation in inner door scaleboard plane, described inner door scaleboard closure plate is welded on the bottom of hollow-core construction, forms a depression in inner door scaleboard plane.

4. a kind of microwave hot air furnace door according to claim 1, it is characterized in that, described shield door supports that to include cross section be Z-shaped rectangular frame, bottom mounting plate and top installing plate, described bottom mounting plate and top installing plate are respectively welded at the two ends of rectangular frame, the bottom mounting plate that described shield door supports and the assembling of inner door scaleboard closure plate, described shield door supports in the depression being in inner door scaleboard, described shield door supports surrounding and has rectangular recess, and described door weather strip is inlaid in rectangular recess.

5. a kind of microwave hot air furnace door according to claim 1, it is characterized in that, described shield door is made up of a plane and four sides, there is narrow strip hole four sides, described shield door is arranged on the end face that shield door supports, and described shield door surrounding and shield door have a rectangle choke groove with opening between supporting.