CN213551348U

CN213551348U - Hot air flow baking oven

Info

Publication number: CN213551348U
Application number: CN202022307537.6U
Authority: CN
Inventors: 黄树填
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-06-29
Anticipated expiration: 2030-10-17

Abstract

The utility model relates to a hot air flow baking oven, which comprises an oven liner, an electrical cavity is arranged on the outer side above the oven liner, the inner side of the oven liner is the baking cavity, a control circuit board and a motor device are arranged in the electrical cavity, a transmission shaft of the motor device penetrates through the upper end surface of the oven liner, an inner fan blade for generating downward air flow and an outer fan blade for generating upward air flow are respectively arranged on the transmission shaft corresponding to the inner side and the outer side of the oven liner, a heating device is arranged below the inner fan blade, the control circuit board is respectively electrically connected with the heating device and the motor device, the heating device is arranged on the inner top of the oven liner and matched with the inner fan blade, thereby not only generating high-temperature air flow to ensure the heating efficiency of the baking oven, but also simplifying the wiring between the heating device and the control circuit board, improving the assembly efficiency, the air flow generated by the outer fan blade can, the service life of the product is prolonged.

Description

Hot air flow baking oven

Technical Field

The utility model relates to a technical field of toasting equipment specifically is a hot gas flow toasts case.

Background

Because the high temperature air current can make progress the bench, in order to make the heating efficiency who toasts the case improve, generally can set up heating device in the bottom of toasting the case, however, controlling means generally sets up the upper end position at toasting the case, and it is great to lead to the electric connecting wire between controlling means and the heating device to lay the degree of difficulty, has reduced the whole assembly efficiency of product.

Therefore, further improvements are needed.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to overcome the disadvantages of the prior art, and to provide a hot air flow oven, which is at least to solve one of the above technical problems in the prior art to a certain extent.

The purpose of the utility model is realized like this:

the utility model provides a hot gas flow toasts case, including the oven inner bag, the top outside of oven inner bag is equipped with the electrical apparatus chamber, the inboard of oven inner bag is for toasting the chamber, the electrical apparatus intracavity is equipped with control circuit board and motor device, motor device's transmission shaft runs through the up end of toasting the case inner bag, the inside and outside both sides that correspond on the transmission shaft and toast the case inner bag are equipped with the interior flabellum that is used for producing down air current and are used for producing the outer flabellum of air current that makes progress respectively, the below of interior flabellum is equipped with the device that generates heat, control circuit board respectively.

The upper end in electrical apparatus chamber is equipped with the face lid, and the face lid is equipped with control panel, control panel and control circuit board electric connection.

And a plurality of layer frame bearing parts are arranged on the inner side wall of the oven liner.

The outer side of the oven inner container is provided with a shell, and an air interlayer is formed between the shell and the oven inner container.

The shell is provided with a vent, and the upper side and the lower side of the vent are respectively communicated with the electric appliance cavity and the baking cavity.

The bottom outside of oven inner bag is connected with the base, forms the heat dissipation chamber between base and the oven inner bag, is equipped with the louvre on the base.

The bottom of the base is provided with a plurality of supporting legs.

The utility model has the advantages that:

through setting up the device that generates heat at the inboard top of oven inner bag, flabellum in the cooperation both can produce the high temperature air current and guarantee the heating efficiency who toasts the case, and the wiring between device and the control circuit board that makes generating heat again is simpler, improves assembly efficiency, and in addition, motor device has driven outer flabellum simultaneously at the in-process of flabellum in driving, and the air current that outer flabellum produced can cool down control circuit board, improves the life of product.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

Fig. 1 is a first perspective view of an embodiment of the present invention.

Fig. 2 is a second perspective view of the embodiment of the present invention.

Fig. 3 is a cross-sectional view of an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-3, the hot air flow oven includes an oven liner 1, an electrical cavity 21 is disposed on the outer side of the upper portion of the oven liner 1, a baking cavity 22 is disposed on the inner side of the oven liner 1, a control circuit board 31 and a motor device 32 are disposed in the electrical cavity 21, a transmission shaft of the motor device 32 penetrates through the upper end surface of the oven liner 1, an inner blade 33 and an outer blade 34 are disposed on the transmission shaft corresponding to the inner and outer sides of the oven liner 1, respectively, for generating a downward air flow, and for generating an upward air flow, a heating device 35 is disposed below the inner blade 33, the control circuit board 31 is electrically connected to the heating device 35 and the motor device 32, the heating device 35 is disposed on the top of the inner side of the oven liner 1, and is matched with the inner blade 33, so as to generate a high temperature air flow to ensure the heating efficiency of the oven, and to make the wiring between, the assembly efficiency is improved, in addition, the motor device 32 drives the outer fan blades 34 simultaneously in the process of driving the inner fan blades 33, the air flow generated by the outer fan blades 34 can cool the control circuit board 31, and the service life of the product is prolonged.

Further, the upper end of the electric appliance cavity 21 is provided with a face cover 4, the face cover 4 is provided with a control panel 41, the control panel 41 is electrically connected with the control circuit board 31, and a user can conveniently control the work of the product through the control panel 41.

Furthermore, a plurality of layer frame bearing parts 11 are arranged on the inner side wall of the oven liner 1, and layer frames (not shown in the figure) can be placed on the layer frame bearing parts 11 and food materials can be placed on the layer frame bearing parts, so that the space utilization efficiency of the oven liner 1 is improved.

Further, the outer side of the oven liner 1 is provided with the shell 5, and an air interlayer 51 is formed between the shell 5 and the oven liner 1, so that scalding accidents when a user contacts the shell 5 are avoided.

Furthermore, the housing 5 is provided with a vent 52, the upper side and the lower side of the vent 52 are respectively communicated with the electric appliance cavity 21 and the baking cavity 22, the vent 52 has a simpler and more versatile structure, and not only are the heat dissipation effect of the electric appliance cavity 21 and the convection effect of the heating cavity ensured, but also the overall aesthetic property of the product is ensured.

Further, the outer side of the bottom of the oven liner 1 is connected with a base 6, a heat dissipation cavity 61 is formed between the base 6 and the oven liner 1, and the base 6 is provided with heat dissipation holes 62, so that heat in the heat dissipation cavity 61 can be diffused outwards, and overheating of the heat dissipation cavity 61 is avoided.

Furthermore, the bottom of the base 6 is provided with a plurality of supporting legs 63, so that the hot air in the heat dissipation chamber 61 can be better diffused outwards.

The above embodiments are merely preferred embodiments of the present invention, and other embodiments are also possible. Equivalent modifications or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalent modifications or substitutions are intended to be included within the scope of the claims set forth herein.

Claims

1. The utility model provides a hot gas flow toasts case, includes oven inner bag (1), the top outside of oven inner bag (1) is equipped with electrical apparatus chamber (21), and the inboard of oven inner bag (1) is toasted chamber (22), its characterized in that, be equipped with control circuit board (31) and motor device (32) in electrical apparatus chamber (21), the transmission shaft of motor device (32) runs through the up end of toasting case inner bag (1), the inside and outside both sides that correspond on the transmission shaft and toast case inner bag (1) are equipped with outer flabellum (34) that are used for producing interior flabellum (33) of downdraft and are used for producing updraft respectively, the below of interior flabellum (33) is equipped with device (35) that generates heat, control circuit board (31) respectively with device (35) and motor device (32) electric connection generate heat.

2. The hot air flow roaster as claimed in claim 1, wherein: the upper end of electrical apparatus chamber (21) is equipped with face lid (4), face lid (4) are equipped with control panel (41), control panel (41) and control circuit board (31) electric connection.

3. The hot air flow roaster as claimed in claim 1, wherein: the inner side wall of the oven liner (1) is provided with a plurality of layer frame bearing parts (11).

4. The hot air flow roaster as claimed in claim 1, wherein: the outer side of the oven inner container (1) is provided with a shell (5), and an air interlayer (51) is formed between the shell (5) and the oven inner container (1).

5. The hot air flow roaster as claimed in claim 4, wherein: the electric baking oven is characterized in that a ventilation opening (52) is formed in the shell (5), and the upper side and the lower side of the ventilation opening (52) are respectively communicated with the electric appliance cavity (21) and the baking cavity (22).

6. A hot air flow roaster oven according to any one of claims 1-5 wherein: the bottom outside of oven inner bag (1) is connected with base (6), form heat dissipation chamber (61) between base (6) and oven inner bag (1), be equipped with louvre (62) on base (6).

7. The hot air flow roaster as claimed in claim 6, wherein: the bottom of the base (6) is provided with a plurality of supporting legs (63).