CN209499511U - A kind of air ovens - Google Patents

A kind of air ovens Download PDF

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Publication number
CN209499511U
CN209499511U CN201821417580.4U CN201821417580U CN209499511U CN 209499511 U CN209499511 U CN 209499511U CN 201821417580 U CN201821417580 U CN 201821417580U CN 209499511 U CN209499511 U CN 209499511U
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China
Prior art keywords
heating
air
heater
electric heater
toaster
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Active
Application number
CN201821417580.4U
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Chinese (zh)
Inventor
杨广良
王榕
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Guangdong Jiahaomei Electrical Appliances Co Ltd
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Guangdong Jiahaomei Electrical Appliances Co Ltd
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Priority to CN201821417580.4U priority Critical patent/CN209499511U/en
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Abstract

The utility model discloses a kind of air ovens, including toaster body, there is baking chamber in the toaster body, the heating device heated for the article intracavitary to baking is provided on toaster body, heating device includes the first heating component, and first heating component includes the first electric heater and light wave heater.In the utility model, since the first heating component includes simultaneously the first electric heater and light wave heater, first electric heater can be heated air by heat transfer and then be heated to toasting intracavitary article, light wave heater can then heat air with article directly intracavitary to baking by light waves such as infrared rays, such two kinds of heating methods combine, heating efficiency can be effectively improved, heating effect is also more uniform, and, by the individually or simultaneously use for controlling the first electric heater and light wave heater, different heating effects be can be realized to adapt to different baking demands, function more horn of plenty, it is convenient to use.

Description

A kind of air ovens
Technical field
The utility model relates to cooking apparatus field, in particular to a kind of air ovens.
Background technique
Air ovens are a kind of common cooking apparatus, using the air transfers heat in oven to carry out to food etc. Roasting, its heating device of existing air ovens generallys use Electrothermic wire or electric heating tube, and heating mode is more single, Er Qieyou In heat it is aerial propagation and it is uneven, therefore, it is difficult to guarantee to be evenly heated food, have the defects that certain.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide it is a kind of it is feature-rich, heating effect is uniform Air ovens.
The utility model be solve its technical problem and the technical solution adopted is that:
A kind of air ovens, including toaster body, the toaster body is interior to have baking chamber, is arranged on toaster body useful In to the heating device for toasting intracavitary article and being heated, the heating device includes the first heating component, and described the One heating component includes the first electric heater and light wave heater.
Preferably, air-stream generating device, the heat that first heating component generates are additionally provided on the toaster body The air-flow that amount can be generated with the air-stream generating device enters the baking chamber.
Preferably, first heating component is located at the top of the baking chamber, and the heating device further includes position The second heating component below the baking chamber.
Preferably, second heating component includes the second electric heater.
Preferably, the light wave heater is quartz heating-pipe or halide torch or carbon fibre heating tube.
Preferably, first electric heater is the electrothermal tube for being coiled into spiral dish type, and the light wave heater is ring The cricoid optical wave heating pipe being wound on outside the first electric heater.
Preferably, first electric heater is the electrothermal tube for being coiled into spiral dish type, and the light wave heater is position Optical wave heating pipe in the first electric heater two sides.
Preferably, it is detachably provided on the toaster body positioned at the intracavitary pallet of baking.
The beneficial effects of the utility model are: in the utility model, since the first heating component includes the first electricity simultaneously Hot device and light wave heater, the first electric heater can be heated air by heat transfer and then added to toasting intracavitary article Heat, light wave heater can then heat air with article directly intracavitary to baking by light waves such as infrared rays, so Two kinds of heating methods combine, and can effectively improve heating efficiency, and heating effect is also more uniform, also, pass through the first electricity of control The individually or simultaneously use of hot device and light wave heater, can be realized different heating effects to adapt to different baking demands, Function more horn of plenty is easy to use.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the overall structure figure of the utility model;
Fig. 2 is that the first embodiment of the utility model removes the schematic diagram of internal structure after the toaster body of part;
Fig. 3 is the structural schematic diagram of the first heating component in the first embodiment of the utility model;
Fig. 4 is the structural schematic diagram of the first heating component in second of embodiment of the utility model.
Specific embodiment
Referring to figs. 1 to Fig. 3, the first embodiment of the utility model, a kind of air ovens, including toaster body 10 are baked There is baking chamber 11 in box main body 10, the heating for being heated to the article in baking chamber 11 is provided on toaster body 10 Device, heating device include the first heating component, and the first heating component includes the first electric heater 21 and light wave heater 22.This reality In novel, since the first heating component includes simultaneously the first electric heater 21 and light wave heater 22,21 energy of the first electric heater It enough heats air by heat transfer then to heat the article in baking chamber 11, light wave heater 22 then can be by infrared The light waves such as line are heated to air and directly to the article in baking chamber 11, and such two kinds of heating methods combine, can be effective Improve heating efficiency, heating effect is also more uniform, also, by control the first electric heater 21 and light wave heater 22 it is independent Or use simultaneously, it can be realized different heating effects to adapt to different baking demands, function more horn of plenty is easy to use.
Toaster body 10 is widely used in the art, generally includes cabinet, chamber door 13, controller 14, power supply device etc., It is not described further separately herein.
Air-stream generating device is additionally provided on toaster body 10, the heat that the first heating component generates can occur with air-flow The air-flow that device generates enters baking chamber 11, and the heat that the first heating component can be enable to generate in this way is more quickly, uniformly Be diffused into baking chamber 11 in, heating efficiency and heating effect can be further increased.In the present embodiment, air-stream generating device packet Fan blade 41 and the motor 42 for driving fan blade 41 to rotate are included, simple and reliable for structure, small volume is easily installed and uses, when So, in practical application, other common air-supply structures such as air blower are can also be used in air-stream generating device, it is not limited to this.
In the utility model, the first heating component is located at the top of baking chamber 11, and heating device further includes being located at baking chamber Second heating component of 11 lower sections can heat in this way from both up and down to the article in baking chamber 11, can be into one Step improves heating speed and the uniformity, and passes through the independent heating or combination of the first heating component of control and the second heating component Heating, can further enrich the heating mode of the utility model, use is more flexible and convenient.
In the present embodiment, the second heating component includes the second electric heater 30, and structure is simple, and cost is relatively low, and the thermal efficiency is high, just In use, certainly, in practical application, other common heating structures such as optical wave heating pipe are can also be used in the second heating component, not It is confined to this.
In the utility model, quartz heating-pipe or halide torch or carbon fibre heating tube is can be selected in light wave heater 22, quartz It is shell that heating tube, which generallys use coloured glass pipe, using metal materials such as ferrum-chromium-aluminum, nickel filaments as heating matrix, infra-red radiation Efficiency 40% or so, operating temperature is high, and quick heating, thermal inertia is small, and corrosion-resistant, long service life, insulativity is done, pollution-free, clearly Clean health, and advantage of lower cost are easily installed use;It is shell that halide torch, which generallys use quartz glass tube, and heater is adopted With tungsten wire, the internal inert gas filled with halogen such as methylene bromide or Krypton etc., electric conversion efficiency is higher, and power is steady Fixed, quick heating equally uses infrared heating mode;Carbon fibre heating tube generallys use carbon fiber and does heater, by transparent stone The encapsulation of English glass tube, electric conversion efficiency is high, has the characteristics that rapid heating, homogeneous heating, rate of heat exchange are fast, makes simultaneously It is long with the service life, it is less prone to oxidation, 6-14 microns of far infrared can be given off, there is excellent light heating effect.Certainly, real In the application of border, other common light heating structures are can also be used in cursor heater, it is not limited to this.
Electric heater distributes to heat air and then realize and add article by the heat generated after itself is powered Heat, in the present embodiment, the first electric heater 21 and the second electric heater 30 have been all made of stainless steel heat-generating pipe, usually by metal tube, electricity Resistance silk, crystal magnesium oxide powder is stainless steel outer packed etc. to be made, and has excellent overall performance, and the thermal efficiency is high, fever uniformly, structure letter Single reliable, long service life is not easy to corrode, and is not easy to pollute food, and cost is relatively low, is easily installed use, certainly, practical In, other common electric heating devices such as heating wire are can also be used in the first electric heater 21 and the second electric heater 30, are not limited to In this.
In the present embodiment, the first electric heater 21 is the electrothermal tube for being coiled into spiral dish type, and light wave heater 22 is to be looped around Cricoid optical wave heating pipe outside first electric heater 21, can effectively improve the first electric heater 21 in this way and light wave heater 22 adds The uniformity of heat, can effectively promote cured effect.
Detachably be provided on toaster body 10 and be located at baking 11 inner pallet 12 of chamber, convenient for accommodating food and other items for It is roasting.Pallet 12 usually can be used sliding push-pull structure, sliding track mechanism etc. and be removably mounted on toaster body 10, these are detachable Structure is widely used in the art, and those skilled in the art can flexibly select as needed, is not described further separately herein.
Referring to Fig. 4, second of embodiment of the utility model, the difference with the first embodiment is, in the present embodiment, First electric heater 21 is the electrothermal tube for being coiled into spiral dish type, and light wave heater 22 is the light wave positioned at 21 two sides of the first electric heater Heating tube, structure is simple, and easy to process and assembly has preferably homogeneous heating degree.Certainly, in practical application, the first electric heating Other suitable shapes and distribution mode can also be used in device 21 and light wave heater 22, it is not limited to this.
The foregoing is merely the preferred embodiments of the utility model, as long as realizing the utility model with essentially identical means The technical solution of purpose belongs within the protection scope of the utility model.

Claims (8)

1. a kind of air ovens, including toaster body (10), the toaster body (10) is interior to have baking chamber (11), toaster body (10) heating device for being heated to the article in baking chamber (11) is provided on, it is characterised in that: the heating Device includes the first heating component, and first heating component includes the first electric heater (21) and light wave heater (22).
2. a kind of air ovens according to claim 1, it is characterised in that: be additionally provided on the toaster body (10) Air-stream generating device, the heat that first heating component generates can enter institute with the air-flow that the air-stream generating device generates The baking chamber (11) stated.
3. a kind of air ovens according to claim 1, it is characterised in that: first heating component is located at the baking The top of roasting chamber (11), the heating device further include the second heating component below baking chamber (11).
4. a kind of air ovens according to claim 3, it is characterised in that: second heating component includes the second electricity Hot device (30).
5. a kind of air ovens according to claim 1, it is characterised in that: the light wave heater (22) is that quartz adds Heat pipe or halide torch or carbon fibre heating tube.
6. a kind of air ovens according to claim 1, it is characterised in that: first electric heater (21) is to be coiled into The electrothermal tube of spiral dish type, the light wave heater (22) are to be looped around the cricoid optical wave heating of the first electric heater (21) outside Pipe.
7. a kind of air ovens according to claim 1, it is characterised in that: first electric heater (21) is to be coiled into The electrothermal tube of spiral dish type, the light wave heater (22) are the optical wave heating pipe positioned at the first electric heater (21) two sides.
8. a kind of air ovens according to claim 1, it is characterised in that: detachably set on the toaster body (10) It is equipped with and is located at baking chamber (11) inner pallet (12).
CN201821417580.4U 2018-08-30 2018-08-30 A kind of air ovens Active CN209499511U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821417580.4U CN209499511U (en) 2018-08-30 2018-08-30 A kind of air ovens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821417580.4U CN209499511U (en) 2018-08-30 2018-08-30 A kind of air ovens

Publications (1)

Publication Number Publication Date
CN209499511U true CN209499511U (en) 2019-10-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821417580.4U Active CN209499511U (en) 2018-08-30 2018-08-30 A kind of air ovens

Country Status (1)

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CN (1) CN209499511U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113100643A (en) * 2021-05-26 2021-07-13 海信家电集团股份有限公司 Oven and food cooking method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113100643A (en) * 2021-05-26 2021-07-13 海信家电集团股份有限公司 Oven and food cooking method

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