CN208822489U - Radio frequency oven - Google Patents

Abstract

The utility model provides a kind of radio frequency oven comprising: cabinet, cabinet include inner chamber body and the shell that is set on the outside of inner chamber body；It is heating chamber in inner chamber body；And top interlayer accommodating chamber is limited between shell and inner chamber body, top interlayer accommodating chamber is located at the top of inner chamber body；Door body is installed on cabinet, is configured to open and close heating chamber；Module group, module group include radio-frequency module, radiating module, power supply module and control module；And module group is installed on top interlayer accommodating chamber；With radio frequency feed-in module, it is installed on cabinet, and is located in heating chamber, or be connected to heating chamber；Radio frequency feed-in module is connected to radio-frequency module by connecting line.Food cooking speed can be greatly promoted, and can guarantee food cooking quality simultaneously, food moisture retains sufficiently, and can homogeneous heating, so that foodstuff surface colouring/crisp mouth effect is unaffected, really realize that the barbecue effect tendered with a crispy crust and better food materials color are kept.

Description

Radio frequency oven

Technical field

The utility model relates to radio frequency heating apparatus fields, more particularly to a kind of radio frequency oven.

Background technique

Existing oven is the kitchen appliance of the radiant heat baking food issued using heating element.Electric oven can be used to Some wheaten food, such as bread are processed, pizza can also cook the dessert of Egg Tarts, small biscuit etc.Existing conventional oven cooking time It is long；Because of the heating method of heat transfer and heat radiation, food moisture is lost seriously, influences mouthfeel.It is some in order to improve heating speed Oven is heated using microwave, but the technology of existing microwave heating is limited, and uses magnetron as microwave source, and magnetron produces Raw microwave is unstable and uncontrollable, although caused result is exactly that heat foods are fast uneven, food some places Well-done and some or raw, cooks poor effect；And often the two function cannot same luck for existing micro- roasting all-in-one machine Row, thus toasted using oven function/baked goods when, microwave cannot play quickening baking/baking speed work With.That is, existing conventional microwave oven/micro- roasting all-in-one machine, can be improved cooking speed, but limited by existing microwave heating technique, Heat food and uneven, poor taste.

Utility model content

The utility model is intended to overcome at least one defect of existing oven, provides a kind of radio frequency oven, can be significantly Food cooking speed is promoted, and can guarantee food cooking quality simultaneously, food moisture retains sufficiently, and surface coloring/crisp mouth Effect is unaffected, really realizes that the barbecue effect tendered with a crispy crust and better food materials color are kept.

Specifically, the utility model provides a kind of radio frequency oven comprising:

Cabinet, the cabinet include inner chamber body and the shell that is set on the outside of the inner chamber body；It is to add in the inner chamber body Hot chamber；And top interlayer accommodating chamber is limited between the shell and the inner chamber body, the top interlayer accommodating chamber is located at institute State the top of inner chamber body；

Door body is installed on the cabinet, is configured to open and close the heating chamber；

Module group, the module group include radio-frequency module, radiating module, power supply module and control module；And the module Group is installed on the top interlayer accommodating chamber；With

Radio frequency feed-in module is installed on the cabinet, and is located in the heating chamber, or be connected to the heating chamber；Institute It states radio frequency feed-in module and the radio-frequency module is connected to by connecting line.

Further, the radio frequency oven further include:

Electric heating tube is set in the heating chamber；With

Temperature sensor is installed on the cabinet, is configured to detect the temperature in the heating chamber.

Further, the radio-frequency module, the radio frequency feed-in module and the connecting line are two, each described to penetrate Frequency module connects a radio frequency feed-in module by a connecting line.

Further, two radio-frequency modules are respectively arranged at the two sides of the top interlayer accommodating chamber；

The radiating module is set between two radio-frequency modules；

The control module and the power supply module are set to the front of the top interlayer accommodating chamber；Two radio frequencies Feed-in module is set to the two sides of the heating chamber, and two connecting lines are set to the two sides of the inner chamber body.

Further, the radio frequency oven further include: outer control flow is installed on the shell, and presss from both sides in the top The front side of layer accommodating chamber.

Further, the cabinet further includes heat-preservation cotton, is set between the shell and the inner chamber body.

The radio frequency oven of the utility model can greatly promote food due to being heated using radio frequency with radio-frequency module Cooking speed, and can guarantee food cooking quality simultaneously, food moisture retain sufficiently, and can homogeneous heating so that food table Face colouring/crisp mouth effect is unaffected, really realizes that the barbecue effect tendered with a crispy crust and better food materials color are kept.Further Ground, the radio frequency oven of the utility model are the electrical household appliances for gathering two functions of micro-wave oven and oven simultaneously, and microwave adds Enter to greatly promote the speed of conventional oven barbecue.

Moreover, the radio frequency oven of the utility model, using all spaces in oven top interlayer as installation space, radio frequency is roasting The main modular of case can shift one's position and shape with the need in top interlayer, be not influence mutual normal operation Standard.Radio frequency oven headspace can be made full use of, has simple and reliable for structure compact, module placement is reasonable, highly-safe, dimension Shield such as facilitates at the advantages.

According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more Add the above-mentioned and other purposes, advantages and features of clear the utility model.

Detailed description of the invention

Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that The drawings are not necessarily drawn to scale.In attached drawing:

Fig. 1 is the schematic diagram according to the radio frequency oven of the utility model one embodiment；

Fig. 2 is the schematic diagram of radio frequency oven shown in Fig. 1；

Fig. 3 is the schematic diagram of the internal structure of radio frequency oven shown in Fig. 1.

Specific embodiment

Fig. 1 is the schematic diagram according to the radio frequency oven of the utility model one embodiment.As shown in Figure 1, and joining Fig. 2 and Fig. 3 are examined, the utility model embodiment provides a kind of radio frequency oven, may include cabinet 20, door body 30, module group, penetrates Frequency feed-in module and outer control flow 40.

Cabinet 20 includes inner chamber body 21 and the shell 22 for being set to 21 outside of inner chamber body.It is heating chamber in inner chamber body 21, with For preventing the article being heated.Particularly, top interlayer accommodating chamber, top interlayer are limited between shell 22 and inner chamber body 21 Accommodating chamber is located at the top of inner chamber body 21.That is, the interlayer space between the roof of inner chamber body 21 and the roof of shell 22 For top interlayer accommodating chamber, for containing the components such as module group.The radio frequency oven of the utility model is by institute in oven top interlayer There is space as installation space, the main modular of radio frequency oven can shift one's position and shape with the need in top interlayer, with not Influencing mutual normal operation is standard.

Door body 30 is installed on cabinet 20, is configured to open and close heating chamber.

Module group may include radio-frequency module 50, radiating module 60, power supply module 70 and control module 80；And module group is installed In top interlayer accommodating chamber.Radio frequency oven headspace can be made full use of, there is simple and reliable for structure compact, module placement conjunction Reason, highly-safe, the advantages such as easy to maintain.

Radio frequency feed-in module is installed on cabinet 20, and is located in heating chamber, or be connected to heating chamber；Radio frequency feed-in module is logical It crosses connecting line 90 and is connected to radio-frequency module 50.

Outer control flow 40 is installed on shell 22, and is in the front side of top interlayer accommodating chamber.Outer control flow 40 can be with control Module 80 connects, and to receive the information of user's input, and passes information to control module 80；Radio frequency oven can also be shown simultaneously The information such as heated condition.

In this embodiment, radio-frequency module 50 is the electricity that it is generated for generating radio frequency and adjusting the module of radiofrequency characteristics Magnetic wave is transmitted by connecting line 90, then electromagnetic wave is fed into oven cavity via radio frequency feed-in module, and to food Object is heated, this process can be controlled by control module 80.Radio-frequency module 50 in the process of running caused by heat, warp Heat is dissipated by radiating module 60, to avoid heat to each module, mainly radio-frequency module 50, operation have an impact.Control Molding block 80 is the mster-control centre for controlling entire all modules of oven.Power supply module 70 is the module powered to radio frequency oven, It receives alternating current, and is transferred to radio frequency oven.

In some embodiments of the utility model, radio frequency oven further includes electric heating tube and temperature sensor.Electric heating Pipe is set in heating chamber, is connect with control module 80, to receive the control of control module 80.Temperature sensor is installed on cabinet 20, the temperature being configured in detection heating chamber.Specifically, temperature sensor is mountable in heating chamber.Temperature sensor and control Molding block 80 connects, and passes to control module 80 with the temperature information that will test, and then make control module 80 according to heating chamber Interior temperature works.

In some preferred embodiments of the utility model, radio-frequency module 50, radio frequency feed-in module and connecting line 90 are equal To be two or more, each radio-frequency module 50 connects a radio frequency feed-in module by a connecting line 90.Use two or more A radio frequency heating module can be further ensured that the uniformity of radio frequency heating food, improve heating effect.Further, it penetrates for two Frequency module 50 is respectively arranged at the two sides of top interlayer accommodating chamber；Radiating module 60 is set between two radio-frequency modules 50；Control Molding block 80 and power supply module 70 are set to the front of top interlayer accommodating chamber；Two radio frequency feed-in modules are set to heating chamber Two sides, two connecting lines 90 are set to the two sides of inner chamber body 21.

Further, the connecting line 90 between radio-frequency module 50, can be from oven cavity body 21, in shell 22 or two Cabling among person's interlayer, position can be not fixed.The structure type and material and size of radio frequency feed-in module are variable, invariably It must be placed in oven cavity, or be connected with inner cavity.

In some embodiments of the utility model, shell 22 and inner chamber body 21 are cube structure, shell 22 and inner cavity The front side of body 21 all has opening, to install door body 30 and outer control flow 40.Further, cabinet 20 further includes heat-preservation cotton, if It is placed between shell 22 and inner chamber body 21.Such as the settable heat-preservation cotton of its complementary space in addition to top interlayer accommodating chamber.

So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this is practical new The range of type is understood that and regards as to cover all such other variations or modifications.

Claims (6)

1. a kind of radio frequency oven characterized by comprising

Cabinet, the cabinet include inner chamber body and the shell that is set on the outside of the inner chamber body；It is heating chamber in the inner chamber body； And top interlayer accommodating chamber is limited between the shell and the inner chamber body, the top interlayer accommodating chamber is located at the inner cavity The top of body；

Door body is installed on the cabinet, is configured to open and close the heating chamber；

Module group, the module group include radio-frequency module, radiating module, power supply module and control module；And the module group peace Loaded on the top interlayer accommodating chamber；With

Radio frequency feed-in module is installed on the cabinet, and is located in the heating chamber, or be connected to the heating chamber；It is described to penetrate Frequency feed-in module is connected to the radio-frequency module by connecting line.

2. radio frequency oven according to claim 1, which is characterized in that further include:

Electric heating tube is set in the heating chamber；With

Temperature sensor is installed on the cabinet, is configured to detect the temperature in the heating chamber.

3. radio frequency oven according to claim 1, which is characterized in that

The radio-frequency module, the radio frequency feed-in module and the connecting line are two, and each radio-frequency module passes through one A connecting line connects a radio frequency feed-in module.

4. radio frequency oven according to claim 3, which is characterized in that

Two radio-frequency modules are respectively arranged at the two sides of the top interlayer accommodating chamber；

The radiating module is set between two radio-frequency modules；

The control module and the power supply module are set to the front of the top interlayer accommodating chamber；Two radio frequency feed-ins Module is set to the two sides of the heating chamber, and two connecting lines are set to the two sides of the inner chamber body.

5. radio frequency oven according to claim 1, which is characterized in that further include:

Outer control flow is installed on the shell, and is in the front side of the top interlayer accommodating chamber.

6. radio frequency oven according to claim 1, which is characterized in that

The cabinet further includes heat-preservation cotton, is set between the shell and the inner chamber body.