CN216619914U

CN216619914U - Microwave oven with liftable tray

Info

Publication number: CN216619914U
Application number: CN202220072920.4U
Authority: CN
Inventors: 应灿
Original assignee: Anhui Ruiyi Home Appliance Co ltd
Current assignee: Anhui Ruiyi Home Appliance Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-05-27
Anticipated expiration: 2032-01-12

Abstract

The utility model relates to the technical field of kitchen electrical equipment and discloses a microwave oven with a liftable tray, wherein the top of a oven body is hinged with an oven door, a heating chamber is arranged in the oven body, a motor chamber is arranged at the lower part of the right side of the heating chamber, a driving motor is fixedly arranged in the motor chamber, a base is arranged in the heating chamber, a lifting device is arranged at the bottom of the base, a high-temperature motor is arranged at the center in the base, the tail end of a rotor of the high-temperature motor is fixedly connected with the center of the bottom of a tray placing rack, the tray is convenient to control to ascend and leave the heating chamber through the arranged lifting device, so that the problem of scalding caused by touching the inner wall of the heating chamber when the heated food is taken out is avoided, the heating efficiency of the food is improved and the heating time of the food is saved through the arranged double-layer tray placing rack, and the utilization rate of a heating space is also improved, the problem of resource waste is avoided.

Description

Microwave oven with liftable tray

Technical Field

The utility model relates to the technical field of kitchen electrical equipment, in particular to a microwave oven with a liftable tray.

Background

Microwave ovens are modern electric appliances for heating food by microwaves, and the food is heated by absorbing microwave energy in a microwave field.

Most of the existing microwave ovens are one-to-one heating by directly placing food on a tray, but because a larger space is still left in a heating chamber, and if the food to be heated is more, the food is heated for multiple times, the space can not be effectively utilized, the time can be wasted, and meanwhile, after the heating is completed, a hand needs to be stretched into the heating chamber to take out the food or place the tray of the food, so that the residual temperature of the inner wall of the heating chamber can possibly cause scalding, and the microwave ovens with the liftable trays are provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a microwave oven with a liftable tray, which aims to solve the problems in the prior art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a microwave oven with a liftable tray comprises an oven body, wherein the top of the oven body is hinged with an oven door, a heating chamber is arranged inside the oven body, a motor chamber is arranged at the lower part of the right side of the heating chamber, a driving motor is fixedly arranged inside the motor chamber, a base is arranged inside the heating chamber, a lifting device is arranged at the bottom of the base, a high-temperature motor is arranged at the center inside the base, the tail end of a rotor of the high-temperature motor is fixedly connected with the center of the bottom of a tray placing rack, and a first tray and a second tray are respectively placed at the top and the bottom of the tray placing rack;

the lifting device comprises a bidirectional threaded rod, one end of the bidirectional threaded rod is fixedly connected with the tail end of a rotor of a driving motor, the other end of the bidirectional threaded rod is rotatably connected with the inner wall of the heating chamber through a bearing, a first moving block and a second moving block are respectively arranged on the outer portions of the left side and the right side of the bidirectional threaded rod, an upper connecting seat is fixedly mounted at the center of the bottom of the base, a lower connecting seat is fixedly mounted at the center of the bottom of the heating chamber, an upper adjusting rod is hinged between the first moving block and the upper connecting seat and between the second moving block and the upper connecting seat, and a lower adjusting rod is hinged between the first moving block and the lower connecting seat and between the second moving block and the lower connecting seat.

Preferably, the front end of furnace body is provided with the observation window, the right side of observation window is provided with control panel, the one side equidistance that the furnace gate corresponds the heating chamber adds and is equipped with the light.

Preferably, the left side and the right side of the base are both fixedly provided with guide blocks, and the inner wall of the heating chamber is provided with guide grooves for the guide blocks to slide.

Preferably, the tray placing frame is a cylindrical frame with a closed top and a closed bottom, the top upper surface and the bottom upper surface of the tray placing frame are both provided with an annular clamping groove, the first tray and the second tray are identical in specification and size, the first tray and the second tray are parallel to each other, annular protrusions are fixedly arranged on the periphery of the first tray and the periphery of the second tray, and annular clamping blocks are fixedly arranged on the bottoms of the first tray and the second tray.

Preferably, the first moving block and the second moving block are consistent in specification and size and are provided with through holes, the inner walls of the through holes are respectively in threaded connection with the outer portions of the left side and the right side of the bidirectional threaded rod, and the middle of the bidirectional threaded rod is sleeved with a limiting disc and fixedly mounted on the limiting disc.

Preferably, a power supply is arranged outside the furnace body, and the driving motor, the high-temperature motor, the control panel and the illuminating lamp are electrically connected with the power supply.

(III) advantageous effects

Compared with the prior art, the utility model provides a microwave oven with a liftable tray, which has the following beneficial effects:

1. this microwave oven of tray liftable is convenient for utilize driving motor to drive two-way threaded rod through the elevating gear who sets up and rotates for first movable block and second movable block move about simultaneously under the mating reaction of upper adjusting rod with lower adjusting rod and realize the lift of tray, rise and leave the heating chamber through control tray, make avoided causing the problem of scald because of touching with the heating chamber inner wall when taking out the good food of heating.

2. This microwave oven of tray liftable, through the double-deck tray rack that sets up and the tray passes through annular fixture block and tray rack's annular draw-in groove looks joint for not only be convenient for also be convenient for wash its dismantlement when being convenient for fix the tray, and can also make full use of the space of heating chamber, make the heating efficiency that has not only improved food and saved the heating time of food, but also improved the utilization ratio in heating space, avoided the extravagant problem of resource.

Drawings

FIG. 1 is a schematic longitudinal sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a furnace body; 2. a furnace door; 3. a heating chamber; 4. a motor chamber; 5. a drive motor; 6. a base; 7. a high temperature motor; 8. a tray placing frame; 9. a first tray; 10. a second tray; 11. a bidirectional threaded rod; 12. a bearing; 13. a first moving block; 14. a second moving block; 15. an upper connecting seat; 16. a lower connecting seat; 17. an upper adjusting rod; 18. a lower adjustment lever; 19. an observation window; 20. a control panel; 21. an illuminating lamp; 22. a guide block; 23. a guide groove; 24. an annular neck; 25. an annular projection; 26. an annular fixture block; 27. a limiting disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1 and 3, the utility model provides a technical scheme, a microwave oven with a liftable tray comprises an oven body 1, the top of the oven body 1 is hinged with an oven door 2, one side of the oven door 2 corresponding to a heating chamber 3 is provided with illuminating lamps 21 at equal intervals so as to illuminate the inside of the heating chamber 3, the heating chamber 3 is arranged inside the oven body 1, the lower part of the right side of the heating chamber 3 is provided with a motor chamber 4, the inside of the motor chamber 4 is fixedly provided with a driving motor 5, the inside of the heating chamber 3 is provided with a base 6, the left side and the right side of the base 6 are both fixedly provided with guide blocks 22, the inner wall of the heating chamber 3 is provided with a guide groove 23 for the guide blocks 22 to slide, the bottom of the base 6 is provided with a lifting device, the lifting device comprises a bidirectional threaded rod 11, one end of the bidirectional threaded rod 11 is fixedly connected with the tail end of a rotor of the driving motor 5, the other end of the bidirectional threaded rod 11 is rotatably connected with the inner wall of the heating chamber 3 through a bearing 12, the outer parts of the left side and the right side of the bidirectional threaded rod 11 are respectively provided with a first moving block 13 and a second moving block 14, the first moving block 13 and the second moving block 14 have the same specification and size and are respectively provided with a through hole, the inner wall of the through hole is respectively in threaded connection with the outer parts of the left side and the right side of the bidirectional threaded rod 11, the middle part of the bidirectional threaded rod 11 is sleeved with and fixedly provided with a limiting disc 27, the bottom center of the base 6 is fixedly provided with an upper connecting seat 15, the bottom center of the heating chamber 3 is fixedly provided with a lower connecting seat 16, an upper adjusting rod 17 is respectively hinged between the first moving block 13 and the upper connecting seat 15 and between the second moving block 14 and the upper connecting seat 15, a lower adjusting rod 18 is respectively hinged between the first moving block 13 and the lower connecting seat 16 and between the second moving block 14 and the lower connecting seat 16, and the driving motor 5 is convenient to drive the bidirectional threaded rod 11 to rotate through the arranged lifting device, the first moving block 13 and the second moving block 14 move left and right simultaneously under the matching action of the upper adjusting rod 17 and the lower adjusting rod 18 to realize the lifting of the first tray 9 and the second tray 10, the problem of scalding caused by touching the inner wall of the heating chamber 3 when taking out heated food is avoided by controlling the tray placing frame 8 to ascend and leave the heating chamber 3, the high-temperature motor 7 is arranged at the center inside the base 6, the tail end of the rotor of the high-temperature motor 7 is fixedly connected with the center of the bottom of the tray placing frame 8, the tray placing frame 8 is driven to rotate by the high-temperature motor 7 so as to drive the food to rotate to be uniformly heated, the heating efficiency of the food is improved, the first tray 9 and the second tray 10 are respectively placed at the top and the bottom of the tray placing frame 8, the tray placing frame 8 is a cylindrical frame with the closed top and bottom, the upper surfaces of the top and the bottom of the tray placing frame 8 are both provided with annular clamping grooves 24, the specification and size of the first tray 9 and the second tray 10 are the same, the first tray 9 and the second tray 10 are parallel to each other, the periphery of the first tray 9 and the periphery of the second tray 10 are fixedly provided with the annular protrusions 25, the bottom of the first tray 9 and the bottom of the second tray 10 are fixedly provided with the annular clamping blocks 26, through the matching of the annular clamping blocks 26 and the annular clamping grooves 24, the first tray 9 and the second tray 10 are convenient to fix and detach, and the space of the heating chamber 3 can be fully utilized, so that the heating efficiency of food is improved, the heating time of the food is saved, the utilization rate of a heating space is also improved, the problem of resource waste is avoided, a power supply is arranged outside the furnace body 1, the driving motor 5, the high-temperature motor 7, the control panel 20 and the illuminating lamp 21 are electrically connected with the power supply.

As shown in fig. 2, the front end of the oven body 1 is provided with an observation window 19 for facilitating the observation of the heating condition of food, and the right side of the observation window 19 is provided with a control panel 20.

The working principle of the device is as follows: the device is powered on, the furnace door 2 is opened, the driving motor 5 is started, the driving motor 5 is utilized to drive the bidirectional threaded rod 11 to rotate, so that the first moving block 13 and the second moving block 14 move left and right simultaneously under the matching action of the upper adjusting rod 17 and the lower adjusting rod 18 to realize the lifting of the tray placing frame 8, the first tray 9 and the second tray 10 are clamped with the annular clamping groove 24 of the tray placing frame 8 through the arranged double-layer tray placing frame 8, the first tray 9 and the second tray 10 are convenient to be fixed and also convenient to be detached and cleaned, the space of the heating chamber 3 can be fully utilized, the heating efficiency of food is improved, the heating time of the food is saved, the utilization rate of the heating space is also improved, the problem of resource waste is avoided, then the food to be heated is placed in the first tray 9 and the second tray 10, in control driving motor 5 sent back heating chamber 3 with tray rack 8, closed furnace gate 2 and start high temperature motor 7, high temperature motor 7 drives tray rack 8 and rotates and make food thermally equivalent, has improved heating efficiency, treats that food heating is accomplished back repeated above-mentioned operation and releases tray rack 8 for avoided causing the problem of scald because of touching with 3 inner walls of heating chamber when taking out the good food of heating.

It is noted that, in the text, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a microwave oven of tray liftable, includes furnace body (1), its characterized in that: the furnace is characterized in that a furnace door (2) is hinged to the top of the furnace body (1), a heating chamber (3) is arranged inside the furnace body (1), a motor cavity (4) is arranged on the lower portion of the right side of the heating chamber (3), a driving motor (5) is fixedly mounted inside the motor cavity (4), a base (6) is arranged inside the heating chamber (3), a lifting device is arranged at the bottom of the base (6), a high-temperature motor (7) is arranged at the center inside the base (6), the tail end of a rotor of the high-temperature motor (7) is fixedly connected with the center of the bottom of a tray placing frame (8), and a first tray (9) and a second tray (10) are respectively placed at the top and the bottom of the tray placing frame (8);

the lifting device comprises a bidirectional threaded rod (11), one end of the bidirectional threaded rod (11) is fixedly connected with the tail end of a rotor of the driving motor (5), the other end of the bidirectional threaded rod (11) is rotationally connected with the inner wall of the heating chamber (3) through a bearing (12), a first moving block (13) and a second moving block (14) are respectively arranged outside the left side and the right side of the bidirectional threaded rod (11), an upper connecting seat (15) is fixedly arranged at the center of the bottom of the base (6), a lower connecting seat (16) is fixedly arranged at the center of the bottom of the heating chamber (3), an upper adjusting rod (17) is hinged between the first moving block (13) and the upper connecting seat (15) and between the second moving block (14) and the upper connecting seat (15), lower adjusting rods (18) are hinged between the first moving block (13) and the lower connecting seat (16) and between the second moving block (14) and the lower connecting seat (16).

2. The microwave oven of claim 1, wherein the tray comprises: the front end of furnace body (1) is provided with observation window (19), the right side of observation window (19) is provided with control panel (20), one side equidistance that furnace gate (2) correspond heating chamber (3) adds and is equipped with light (21).

3. The microwave oven of claim 1, wherein the tray comprises: the equal fixed mounting in the left and right sides of base (6) has guide block (22), confession guide block (22) gliding guide way (23) have been seted up to the inner wall of heating chamber (3).

4. The microwave oven of claim 1, wherein the tray comprises: tray rack (8) are top and the closed cylindrical frame in bottom, ring groove (24) have all been seted up with the bottom upper surface to the top upper surface of tray rack (8), first tray (9) are the same with the specification size of second tray (10), first tray (9) are parallel to each other and first tray (9) and second tray (10) all fixed mounting all around have annular arch (25), the equal fixed mounting in bottom of first tray (9) and second tray (10) has ring block (26).

5. The microwave oven of claim 1, wherein the tray comprises: the first moving block (13) and the second moving block (14) are consistent in specification and size and are provided with through holes, the inner walls of the through holes are respectively in threaded connection with the outer portions of the left side and the right side of the bidirectional threaded rod (11), and a limiting disc (27) is sleeved and fixedly mounted in the middle of the bidirectional threaded rod (11).

6. The microwave oven of claim 1, wherein the tray comprises: the furnace body (1) is provided with a power supply outside, and the driving motor (5), the high-temperature motor (7), the control panel (20) and the illuminating lamp (21) are electrically connected with the power supply.