Multi-function convection oven
Technical field
The present invention relates to field of kitchen electric appliance equipment fields, particularly, are related to a kind of light-wave cooker.
Background technique
Current light-wave cooker, there are two types of forms for main tool, and one is the multi-function convection oven combined with micro-wave oven, bodies
Product is larger, and structure is complicated, higher cost;Another kind is simple light-wave cooker, and shape is similar to electromagnetic oven, intracorporal by furnace
Optical wave tube projects infra-red radiation upwards, is allowed to directly act on the cookware being placed in above light-wave cooker, to realize to cookware
Radiant heating.For the light-wave cooker that this kind has a single function, purposes is more limited to;In fact, more people likes doing it yourself
Food roasting, such as tappasaki, this kind of demand are needed in addition to configure attachment and are just able to achieve for current light-wave cooker, are used
It is more inconvenient.
Summary of the invention
In view of the above-mentioned problems, the multi-function convection oven is not only the purpose of the present invention is to provide a kind of multi-function convection oven
Normal heating can be carried out to cookware, and can realize tappasaki function easily.
The technical solution adopted by the present invention to solve the technical problems is: the multi-function convection oven includes furnace body, the furnace
It is equipped with circuit board and optical wave tube in vivo;The upper surface of the furnace body is covered with photo chromic glass plate;Direction is additionally provided in the furnace body
The ultraviolet tube of the photo chromic glass plate;It is in black when the photo chromic glass plate is irradiated by the ultraviolet light, is otherwise transparent.
Preferably, the upper surface of the photo chromic glass plate is equipped with one layer of antiultraviolet film, to make extraneous sunlight
Ultraviolet light according in can not make photo chromic glass plate change colour, in order to avoid quick heating of the light-wave cooker for cookware is influenced, and it is described ultraviolet
Spool can then make the photo chromic glass plate change colour.
It is fitted closely with photo chromic glass plate and mutually solid preferably, the upper surface of the photo chromic glass plate also covers one layer
Fixed transparency glass plate.
Preferably, being additionally provided with one layer of transparency glass plate fixed with furnace body, the discoloration below the photo chromic glass plate
Glass plate can then be removed from furnace body;So that the ultraviolet tube can sterilize cookware of the cover on furnace body.
The beneficial effects of the present invention are: the multi-function convection oven as conventional light-wave cooker in use, cookware is placed
Above furnace body, cookware bottom is made to be right against the optical wave tube, the optical wave tube is opened, and ultraviolet tube is closed, then optical wave tube produces
Raw light wave penetrates the photo chromic glass plate, and cookware bottom of going directly can quickly heat cookware;And when needs are in the light wave
When the surface of furnace is roasted, especially barbecue sheet when, then need to only open simultaneously the optical wave tube, ultraviolet tube, then the change
Color glass plate becomes black under ultraviolet light irradiation, the optical wavelength radiation of optical wave tube is largely absorbed, to make photo chromic glass plate sheet
The condition of high temperature is presented in body, to meet barbecue demand.
Detailed description of the invention
Fig. 1 is the schematic diagram of this multi-function convection oven embodiment one.
Fig. 2 is the schematic diagram of this multi-function convection oven embodiment two.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
Embodiment one:
In embodiment one shown in Fig. 1, which includes furnace body 1, is equipped with circuit board 2 in the furnace body 1
And optical wave tube 3;The upper surface of the furnace body 1 is covered with photo chromic glass plate 4;It is additionally provided in the furnace body 1 towards the discoloration glass
The ultraviolet tube 5 of glass plate 4;The optical wave tube 3, ultraviolet tube 5 are juxtaposed in the reflection cavity 10 in 1 center of furnace body;It is described anti-
Penetrating on the wall surface of chamber should specular layer processed;It is in black when the photo chromic glass plate 4 is irradiated by the ultraviolet light, it is otherwise transparent
Shape;Specifically, such as silver halide glass, copper halide glass, silver bromide glass be can use, it is consistent with the material of light-sensitive sunglasses glass, it can
Directly chosen in market.
In addition, one layer of antiultraviolet film can be arranged in the upper surface of the photo chromic glass plate 4, to make extraneous sunlight
Ultraviolet light according in can not make photo chromic glass plate 4 change colour, in order to avoid quick heating of the light-wave cooker for cookware is influenced, and it is described ultraviolet
Spool 5 can then make the photo chromic glass plate 4 change colour.
Above-mentioned multi-function convection oven in use, cookware is placed in above furnace body 1, makes cookware bottom as conventional light-wave cooker
Portion is right against the optical wave tube 3, and the optical wave tube 3 is opened, and ultraviolet tube 5 is closed, then the light wave that optical wave tube 3 generates penetrates described
Photo chromic glass plate 4, cookware bottom of going directly, can quickly heat cookware;And when needs are burnt on the surface of the light-wave cooker
When roasting, especially barbecue sheet when, then need to only open simultaneously the optical wave tube 3, ultraviolet tube 5, then the photo chromic glass plate 4 is in purple
Become black under outside line irradiation, the optical wavelength radiation of optical wave tube 3 is largely absorbed, to make photo chromic glass plate 4 itself that high temperature be presented
State, to meet barbecue demand.
Embodiment two:
For embodiment two shown in Fig. 2, what is different from the first embodiment is that being additionally provided with one below the photo chromic glass plate 4
The layer transparency glass plate 6 fixed with furnace body 1, the photo chromic glass plate 4 can then be removed from furnace body 1;So that the ultraviolet tube 5
Cookware of the cover on furnace body 1 can be sterilized.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, made any modification, equivalent replacement be should all be included in the protection scope of the present invention.