CN209450357U - Oven - Google Patents

Abstract

The utility model discloses a kind of oven, the oven includes: shell；Heat generating member is radiated, the radiation heat generating member is located in the shell；Take-through plate, the take-through plate is located in the shell, and the inside of the shell is separated into cooking cavity and heat source chamber by the take-through plate, the radiation heat generating member is mounted on that the heat source is intracavitary, and at least part that the take-through plate is configured to allow for the radiation heat generating member to generate in energy passes through.Oven according to the present utility model, by the way that take-through plate is arranged in shell, and enclosure interior is divided into heat source chamber and cooking cavity by take-through plate, and energy can pass through take-through plate and reach in cooking cavity, and structure is simple, so that quick heating, heating efficiency are high in cooking cavity.

Description

Oven

Technical field

The utility model relates to cooking apparatus technical fields, more particularly, to a kind of oven.

Background technique

Electric oven is a kind of common cooking equipment that food is directly or indirectly heated by electrothermal component, and heat passes through heat The modes such as radiation, cross-ventilation and conduction are conducted to food.The heating unit device arrangements mode of oven in the related technology be with One or more of combinations of under type: top heat-generating pipe；Bottom heat-generating pipe；Bottom-heated plate；Hot-blast Heating.

Top heat-generating pipe it is general it is exposed in the cavity, exposed top heat-generating pipe not only has security risk, and cavity is pacified Heat-generating pipe side shape very irregular is filled, cleaning is inconvenient；The heating method of bottom-heated plate is that heat-generating pipe is hidden in cavity Bottom plate is hereinafter, heat-generating pipe first heats bottom plate, and then bottom plate reheats cavity, and the thermal efficiency is low, and cavity heating rate is slow；Hot-blast Heating Mode by electrothermal device outside cavity plus hot-air, heat is taken in cavity by hot-air, cavity heating rate is still It is so lower, and be not easy to be raised to high temperature.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.

For this purpose, the utility model proposes a kind of oven, the heating efficiency of the oven is high.

Oven according to the present utility model, comprising: shell；Heat generating member is radiated, the radiation heat generating member is located at the shell It is interior；Take-through plate, the take-through plate are located in the shell, and the take-through plate by the inside of the shell be separated into cooking cavity and Heat source chamber, the radiation heat generating member are mounted on that the heat source is intracavitary, and the take-through plate is configured to allow for the radiation heat generating member At least part generated in energy passes through.

Oven according to the present utility model, by the way that take-through plate is arranged in shell, and enclosure interior is divided by take-through plate Heat source chamber and cooking cavity, energy can pass through take-through plate and reach in cooking cavity, and structure is simple so that quick heating in cooking cavity plus The thermal efficiency is high.

One embodiment according to the present utility model, the radiation heat generating member includes multiple, Duo Gesuo arranged spaced apart Stating radiation heat generating member, to be located at the same heat source intracavitary.

Another embodiment according to the present utility model, the take-through plate include it is multiple, multiple take-through plates limit respectively Multiple heat source chambers are made, it is intracavitary that multiple radiation heat generating members are located at multiple heat sources.

Another embodiment according to the present utility model, the take-through plate are glass plate.

Another embodiment according to the present utility model, the radiation heat generating member are infrared heating pipe.

Further embodiment according to the present utility model, the oven further include: reflecting element, the reflecting element are located at described Heat source is intracavitary, and the reflecting element is located at the side far from the cooking cavity of the radiation heat generating member so that the radiation to be generated heat The heat that part generates reflexes in the cooking cavity.

According to one optional example of the utility model, the section of the reflecting element is opening wide for taper and the reflecting element End is arranged towards the radiation heat generating member.

Another optional example according to the utility model, the reflecting element and the radiation heat generating member correspond cloth It sets.

The side backwards to the cooking cavity of some optional embodiments, the radiation heat generating member is equipped with reflecting layer.

Some optional embodiments, the cooking cavity is configured to the different heating region of multiple heating intensities, with difference The quantity for the radiation heat generating member that the heating region of heating intensity is correspondingly arranged is different.

Further, the oven further include: controller, the controller are connected with the radiation heat generating member to control State heating cycle of the radiation heat generating member in the corresponding heating region.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the schematic diagram according to the oven of the utility model embodiment.

Appended drawing reference:

100: oven；

10: shell；20: radiation heat generating member；30: take-through plate；31: cooking cavity；32: heat source chamber；40: reflecting element.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

Below with reference to Fig. 1 description according to the oven 100 of the utility model embodiment.

As shown in Figure 1, including shell 10 according to the oven 100 of the utility model embodiment, radiating heat generating member 20 and penetrate Plate 30.

Specifically, radiation heat generating member 20 is located in shell 10, and take-through plate 30 is also provided in shell 10, and take-through plate 30 is by shell The inner space of body 10 is divided into cooking cavity 31 and heat source chamber 32, wherein radiation heat generating member 20 is mounted in heat source chamber 32, radiates Heat generating member 20 can convert electrical energy into thermal energy, such as when radiation heat generating member 20 is infrared heating pipe, radiation heat generating member 20 is generated Heat mainly in the form of infrared ray to external radiation, at least part therein can pass through take-through plate 30 and be radiated to cooking cavity In 31, to the food in heating cooking chamber 31.

It is directly radiated in cooking cavity 31 since the energy that radiation heat generating member 20 generates passes through take-through plate 30 as a result, it can be with So that the temperature in cooking cavity 31 is raised very fast, and heating time is short, improves heating efficiency, significantly improves heating effect Fruit.

According to the oven 100 of the utility model embodiment, by the way that take-through plate 30 is arranged in shell 10, and take-through plate 30 will Heat source chamber 32 and cooking cavity 31 are divided into inside shell 10, the energy that radiation heat generating member 20 generates can pass through take-through plate 30 and radiate It to cooking cavity 31, is not only simple in structure, and makes quick heating in cooking cavity 31, heating efficiency high.

One embodiment according to the present utility model, radiation heat generating member 20 include multiple, multiple radiation arranged spaced apart Heat generating member 20 is located in same heat source chamber 32, such as the top in shell 10 is equipped with take-through plate 30, and take-through plate 30 is by shell 10 Inner space is separated into a heat source chamber 32 and a cooking cavity 31, and heat source chamber 32 is located at the top of cooking cavity 31, multiple radiation Heat generating member 20 is respectively positioned in the heat source chamber 32, i.e., it is downward that at least part energy of multiple radiation heat generating members 20 passes through take-through plate 30 (into cooking cavity 31) radiations heat energy, i.e., be radiated in cooking cavity 31 out of heat source chamber 32.

As shown in Figure 1, another embodiment according to the present utility model, take-through plate 30 includes multiple, multiple take-through plates 30 Multiple heat source chambers 32 are limited respectively, multiple radiation heat generating members 20 are located in multiple heat source chambers 32, if take-through plate 30 includes two, The top of a neighbouring shell 10 in two take-through plates 30 is arranged, another in two take-through plates 30 is adjacent to the bottom of shell 10 The inside of shell 10 is separated into three regions (two heat source chambers 32 and a cooking cavity 31) by portion's setting, two take-through plates 30, Wherein cooking cavity 31 is located between two heat source chambers 32, and multiple radiation heat generating members 20 are separately positioned on two heat source chambers 32 up and down Interior, at least part in energy that radiation heat generating member 20 generates can pass through take-through plate 30 and be radiated in cooking cavity 31, can Amount can be radiated in cooking cavity 31 from upper and lower two heat source chambers 32, and to the food in heating cooking chamber 31, not only heating is fast Degree is fast, and heating efficiency is high.

It is understood that take-through plate 30 can also be arranged adjacent to the inner sidewall of shell 10, while radiating heat generating member 20 It is located on the inner sidewall of shell 10, the corresponding outside for being located at radiation heat generating member 20 of take-through plate 30, take-through plate 30 is in left and right, front and back It is separated out corresponding heat source chamber 32 and cooking cavity 31 on direction, at least part in energy that radiation heat generating member 20 generates can be with It penetrates take-through plate to be radiated in cooking cavity 31, radiates heat generating member 20 at this time and cooking cavity 31 is heated from side.

Another embodiment according to the present utility model, take-through plate 30 are glass plate, and specifically, radiation heat generating member 20 uses When infrared heating device, the main outside radiations heat energy by way of infrared ray of infrared facility, since different infrared wavelengths has There is different characteristics, for example, short infrared (such as near infrared ray) is easier to penetrate common glass material, it is longer wavelengths of red It is not easy if outside line (such as mid and far infrared line) across the common glass material (glass such as quartz glass, high-boron-silicon glass, devitrified glass Glass material).

By setting glass plate for take-through plate 30, the infrared ray (such as near infrared ray) of shorter wavelength can be made to wear Saturating plate 30 is directly radiated in cooking cavity 31, improves the temperature rise speed in cooking cavity 31, and can be heated in cooking cavity 31 To higher temperature.The energy of the infrared ray (such as mid and far infrared line) of longer wavelength is pierced the absorption of plate 30, and then by penetrating The space of 30 heating cooking chamber 31 of plate, since take-through plate 30 and the contact area of air are larger, with heat-generating pipe in the related technology Direct-fired mode is compared, this kind of heating method has better heating uniformity.

Another embodiment according to the present utility model, radiation heat generating member 20 are infrared heating pipe, and infrared heating pipe will be electric It can be converted into thermal energy, mainly the outside radiations heat energy in a manner of infrared ray, wherein the filament of infrared heating pipe is preferably with tungsten wire Etc. the higher material of heatproofs, in this way, the IR wavelength emitted can be enable to change in the larger context, in some feelings The shorter infrared ray of wavelength can be launched under condition, for example, working as the energy spectrum peak for the infrared ray that filament issues at 1.3 μm or so When, infrared ray of 80% or more the energy all with wavelength less than 2.8 μm or visible light are to external radiation, the big portion of the energy of the part Take-through plate 30 can be passed through by dividing, to directly heat to the food in cooking cavity 31.

When outside with the mid and far infrared line radiant heat energy of hot outer heat-generating pipe, most of energy is pierced the absorption of plate 30, then By the space of 30 heating cooking chamber 31 of take-through plate, since take-through plate 30 and air contact area are bigger, with hair in the related technology The direct-fired mode of heat pipe is compared, this kind of heating method has better heating uniformity.

Further embodiment according to the present utility model, oven 100 further include reflecting element 40, and reflecting element 40 is located at heat source chamber In 32, and reflecting element 40 is located at the side of the separate cooking cavity 31 of radiation heat generating member 20, as shown in Figure 1, for example in shell 10 Equipped with upper and lower two take-through plates 30, the reflecting element 40 in the heat source chamber 32 above cooking cavity 31 is located at radiation heat generating member 20 Top, the reflecting element 40 in the heat source chamber 32 of 31 lower section of cooking cavity are located at the lower section of radiation heat generating member 20, in this way, can incite somebody to action The heat that radiation heat generating member 20 generates reflexes in cooking cavity 31, promotes heating speed and heating temperature to food in cooking cavity 31 Degree.

According to one optional example of the utility model, the section of reflecting element 40 is taper, and the open end of reflecting element 40 It is arranged towards radiation heat generating member 20, in this way, compared with the expelling plate of planar structure, it can be by radiation heat generating member 20 to far from culinary art Major part in the heat of 31 side of chamber radiation reflexes in cooking cavity 31, not only improves to the heating speed in cooking cavity 31 Degree and heating temperature, and reasonable energy utilization avoid the waste of the energy, save production cost.

Another optional example according to the utility model, reflecting element 40 and radiation heat generating member 20 are corresponded and are arranged, such as Shown in Fig. 1, each radiation heat generating member 20 corresponds to a reflecting element 40, in the heat source chamber 32 of the top of cooking cavity 31, radiation Heat generating member 20 is located at the underface of corresponding transmitting part, and in the heat source chamber 32 of the lower section of cooking cavity 31, radiation heat generating member 20 is located at The surface of corresponding transmitting part, in this way, what reflecting element 40 can radiate corresponding radiation heat generating member 20 to separate cooking cavity 31 Heat reflexes in cooking cavity 31, and then improves each radiation heat generating member 20 to the heating efficiency of cooking cavity 31.

The side backwards to cooking cavity 31 of some optional embodiments, radiation heat generating member 20 is equipped with reflecting layer, such as can be with Ceramic material (such as zirconium oxide), metal material (such as gold) are located to the side backwards to cooking cavity 31 of radiation heat generating member 20, this Sample radiates heat generating member 20 in outside radiation energy with certain directionality, improves the heating efficiency to cooking cavity 31, ties Structure is simpler, reduces the components in heat source chamber 32, and save production cost.

Some optional embodiments, cooking cavity 31 are configured to the different heating region of multiple heating intensities, add from different The quantity for the radiation heat generating member 20 that the heating region of calorific intensity is correspondingly arranged is different, in some culinary arts, it may be necessary to same When a variety of foods are cooked, different foods can be placed on to area corresponding to the radiation heat generating member 20 of different number at this time Domain, it is not only easy to operate, and the time of heating is saved, it saves energy consumption, user experience is good.

The meaning of " plurality " is two or more in the description of the present invention,.

Further, oven 100 further includes controller, and controller is connected with radiation heat generating member 20, and then controls radiation hair Heating cycle of the warmware 20 in corresponding heating region, such as can control heating temperature in corresponding heating region, heating Time etc., controller can be independently controlled corresponding radiation heat generating member 20, or the corresponding heat generating member of control is with difference Work status, realize the heating that varying strength is carried out to the food in different heating region, thus make different food simultaneously plus Heat saves heating time, reaches preferable culinary art effect.

As shown in Figure 1, take-through plate 30 is glass plate, and the thickness of take-through plate 30 can be uniformly arranged, so as to culinary art Heating in chamber 31 is more uniform, and the thickness of take-through plate 30 can also be uneven, such as the different heating in corresponding cooking cavity 31 The thickness of take-through plate 30 at region is different, it is to be understood that when radiation heat generating member 20 gives off the far infrared in energy It is pierced the absorption of plate 30, the heat absorbed at the different-thickness of take-through plate 30 is different, the different heating region in corresponding cooking cavity, To carry out the heating of varying strength to the food in different heating region, different food can be heated simultaneously, realized preferable Heating effect.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is based on the figure Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.

According to other compositions of the oven 100 of the utility model embodiment and operate for those of ordinary skill in the art For be all it is known, be not detailed herein.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (10)

1. a kind of oven characterized by comprising

Shell；

Heat generating member is radiated, the radiation heat generating member is located in the shell；

Take-through plate, the take-through plate are located in the shell, and the inside of the shell is separated into cooking cavity by the take-through plate With heat source chamber, it is intracavitary that the radiation heat generating member is mounted on the heat source, and the take-through plate is configured to allow for the radiation to generate heat At least part that part generates in energy passes through；

Reflecting element, the reflecting element are located at that the heat source is intracavitary, and the reflecting element is located at the separate institute of the radiation heat generating member The side of cooking cavity is stated to reflex in the cooking cavity with the heat for generating the radiation heat generating member.

2. oven according to claim 1, which is characterized in that the radiation heat generating member include it is arranged spaced apart multiple, It is intracavitary that multiple radiation heat generating members are located at the same heat source.

3. oven according to claim 1, which is characterized in that the take-through plate includes multiple, multiple take-through plates point Multiple heat source chambers are not limited, and it is intracavitary that multiple radiation heat generating members are located at multiple heat sources.

4. oven according to claim 1, which is characterized in that the take-through plate is glass plate.

5. oven according to claim 1, which is characterized in that the radiation heat generating member is infrared heating pipe.

6. oven according to claim 1, which is characterized in that the section of the reflecting element is taper and the reflecting element Open end is arranged towards the radiation heat generating member.

7. oven according to claim 1, which is characterized in that the reflecting element and the radiation heat generating member correspond cloth It sets.

8. oven according to claim 1, which is characterized in that the side backwards to the cooking cavity of the radiation heat generating member Equipped with reflecting layer.

9. oven according to claim 1, which is characterized in that it is different that the cooking cavity is configured to multiple heating intensities Heating region, it is different from the quantity of the radiation heat generating member that the heating region of different heating intensity is correspondingly arranged.

10. oven according to claim 9, which is characterized in that further include: controller, the controller and the radiation Heat generating member is connected to control heating cycle of the radiation heat generating member in the corresponding heating region.