CN203493464U - Electric oven - Google Patents

Electric oven Download PDF

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Publication number
CN203493464U
CN203493464U CN201320417776.4U CN201320417776U CN203493464U CN 203493464 U CN203493464 U CN 203493464U CN 201320417776 U CN201320417776 U CN 201320417776U CN 203493464 U CN203493464 U CN 203493464U
Authority
CN
China
Prior art keywords
electric oven
heater element
interior case
substrate
heating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320417776.4U
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Chinese (zh)
Inventor
梁永健
黄伟聪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Tianhong New Mstar Technology Ltd
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201320417776.4U priority Critical patent/CN203493464U/en
Application granted granted Critical
Publication of CN203493464U publication Critical patent/CN203493464U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00Baking; Roasting; Grilling; Frying
    • A47J37/06Roasters; Grills; Sandwich grills
    • A47J37/0623Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
    • A47J37/0629Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
    • A47J37/0641Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements with forced air circulation, e.g. air fryers

Abstract

The utility model provides an electric oven, which comprises a box body, an inner box, a heating element and a control device, wherein the heating element is electrically connected with the control device and is at least arranged in any one position including the top, the bottom, the left side, the right side or the back side of the inner box, and the heating element comprises a base plate and a thick film heating circuit printed on the base plate. The thick film heating circuit is adopted as a heating body. Compared with a traditional product, the electric oven has the advantages that the structure is compact, the heating efficiency is high, the energy consumption is low, the heat transfer speed is high, and the like. The surface of the thick film heating circuit is smooth, so substances such as oil slag remained on the surface can be easily removed during the cleaning; in addition, the thick film circuit cannot be easily oxidized and aged, so the service life is longer.

Description

A kind of electric oven
Technical field
The utility model relates to small household appliances technical field, particularly relates to a kind of electric oven.
Background technology
Electric oven in the market, the general far-infrared tube and quartz and heat pipe of adopting realized heating as heater element, this heater element energy consumption is high, firing rate is slow, producer's have to improve by increasing the mode of heater element quantity firing rate of electric oven, has so just increased cost of manufacture.When food, oil or batter etc. are bonded on heating tube, the dregs of fat can be roasted into carbon and be attached on heating tube, are difficult to clean, and also affect the efficiency of heating surface.In addition, electric oven need to be reserved larger space so that heating tube to be installed, and in the long-term environment in oiliness humidity due to heat-generating pipe, the life-span is shorter.
Utility model content
The purpose of this utility model is to provide a kind of electric oven, the defect that existing electric oven energy consumption is high to overcome, firing rate slow, clean difficulty, volume is large and the life-span is short.
In order to achieve the above object, the utility model is by the following technical solutions: a kind of electric oven, comprise casing, interior case, heater element and control device, described heater element is electrically connected to control device, described heater element is at least located at arbitrary position of top, bottom, left side, right side or the rear side of interior case, and described heater element comprises substrate and is printed on the thick-film heating circuit on substrate.
The utility model adopts thick-film heating circuit as heater, compares with traditional product, has the advantages such as compact conformation, heating efficiency is high, energy consumption is low, heat transfer rate is fast.Because thick-film heating circuit surface is smooth, therefore when cleaning, be very easy to remove remain in the materials such as the lip-deep dregs of fat; In addition, thick-film heating circuit is not oxidizable, aging, so its life-span is also longer.
Preferably, described substrate is metal substrate or non-metal base plate, the membranaceous heater circuit of described thick-film heating circuit for being made by conductor oxidates such as serial rare-earth and silicon, boron.The rare earth far infrared producing when the thick-film heating circuit that contains rare earth heats, has certain Swelling Functions to the baking of food, makes the mouthfeel of food better.
Described substrate is provided with power electrode, and power electrode can adopt the tactile mode of subsides to be electrically connected to power supply circuits, to simplify the structure of connector, makes the more compact structure of electric oven.
Preferably, described substrate is flexible metal base plate or flexible non-metallic substrate, and thick-film heating circuit can be arranged on plane or on-plane surface according to the moulding of actual product like this, to meet the demand of various moulding.
In some cases, people need to toast multiple food simultaneously, in order to meet this demand, can dividing plate be set at described interior case, by dividing plate, interior case are divided into two or more heating spaces.In order to improve the efficiency of heating surface of each heating space, in the both sides of dividing plate, be provided with heater element.
As a kind of improvement project: described interior case is provided with rotation crotch, people can be on rotation crotch the roasting larger meat of volume.
As another kind of improvement project: described interior case bottom is provided with rotary-tray, when heating, food is heated more evenly, and mouthfeel is better.
Described casing is provided with control panel, and described control panel is provided with control button or control handle.By control button or knob, control the duty of each heater element, such as enabling separately the heater element of top, bottom, left side, right side or the arbitrary position of rear side of interior case, or enable above-mentioned heater element simultaneously; For the electric oven with a plurality of heating spaces, can also control respectively the duty of each heating space, to meet the demand of making different mouthfeel foods.The duty of observing electric oven for the ease of user, control panel is provided with display screen.
Accompanying drawing explanation
Fig. 1 is the structural representation of electric oven design 1 in embodiment mono-;
Fig. 2 is the structural representation of electric oven design 2 in embodiment mono-;
Fig. 3 is the structural representation of electric oven in embodiment bis-;
Fig. 4 is the structural representation of electric oven in embodiment tri-.
The specific embodiment
Below in conjunction with accompanying drawing, describe the technical solution of the utility model in detail.
Embodiment mono-:
The present embodiment comprises two kinds of designs, below in conjunction with accompanying drawing, illustrates respectively.
Referring to Fig. 1, the technical scheme of design 1 is described: electric oven, comprise casing 1, interior case 2, heater element and control device (not shown), described heater element is electrically connected to control device, and heater element comprises substrate and is printed on the thick-film heating circuit on substrate.Described heater element comprises the heater element 301 at the top of being located at interior case, the heater element 302 on heater element 303, left side and the right side of bottom, and the heater element 305 of rear side.Described interior case 2 is provided with two horizontal baffles 4, and dividing plate 4 is divided into A1, A2 and tri-heating spaces of A3 from top to bottom by interior case 2, has omitted the heater element 305 in A2 and A3 heating space in Fig. 1.
The utility model adopts thick-film heating circuit as heater, compares with traditional product, has the advantages such as compact conformation, heating efficiency is high, energy consumption is low, heat transfer rate is fast.Because thick-film heating circuit surface is smooth, therefore when cleaning, be very easy to remove remain in the materials such as the lip-deep dregs of fat; In addition, thick film circuit is not oxidizable, aging, so its life-span is also longer.In addition, by dividing plate 4, interior case 2 is divided into three heating spaces, A1, A2 and A3 heating space, met the demand that people toast multiple food simultaneously.In order to improve the efficiency of heating surface of each heating space, in the both sides of dividing plate 4, be provided with heater element 304.
Described substrate is metal substrate or non-metal base plate, the membranaceous heater circuit of described thick-film heating circuit for being made by conductor oxidates such as serial rare-earth and silicon, boron.The rare earth far infrared producing when the thick-film heating circuit that contains rare earth heats, has certain Swelling Functions to the baking of food, makes food mouthfeel better.
Described substrate is provided with power electrode, and power electrode can adopt the tactile mode of subsides to be electrically connected to power supply circuits, thinks thick-film heating circuit supply, has simplified the structure of connector, makes the more compact structure of electric oven.
Described substrate is flexible metal base plate or flexible non-metallic substrate, and thick-film heating circuit can be arranged on plane or on-plane surface according to the moulding of actual product like this, to meet the demand of various moulding.
Described casing 1 is provided with control panel, and described control panel is provided with control button or control handle.By control button or knob, control the duty of each heater element, such as enabling separately the heater element of top, bottom, left side, right side or the arbitrary position of rear side of interior case, or enable above-mentioned heater element simultaneously; In the present embodiment, can control respectively the duty of each heating space (being A1, A2 and A3 heating space), to meet the demand of making different mouthfeel foods.The duty of observing electric oven for the ease of user, control panel is provided with display screen, and display screen shows the running parameter of electric oven.
Referring to Fig. 2, the technical scheme of design 2 is described, design 2 is that with the difference of design 1 design 2 has increased the dividing plate 5 of vertical direction on the basis of design 1, by horizontal baffle 4 and vertical partition plate 5, interior case 2 is divided into B1, B2, B3, B4, B5 and six heating spaces of B6, can toasts equally like this food of more variety classeses or taste.In order to improve the efficiency of heating surface, in the both sides of dividing plate 5, be provided with heater element 306.Other technical characterictic Uniform-design scheme 1 is identical, and can reach identical technique effect.
Embodiment bis-:
Referring to Fig. 3, the difference of the present embodiment and embodiment mono-is, the present embodiment has been cancelled dividing plate 4 and dividing plate 5, and on interior case 2, be provided with rotation crotch 6, the beneficial effect of the present embodiment is: people can bake the larger meat of volume on rotation crotch 6, such as roast chicken, under heated condition, rotation crotch 6 is along the rotation of axial work 360 degree so that meat is heated more evenly, and mouthfeel is better.Other technical characterictic is all identical with embodiment mono-, and can reach identical technique effect.
Real example example three:
Referring to Fig. 4, the difference of the present embodiment and embodiment mono-is, the present embodiment has been cancelled dividing plate 4 and dividing plate 5, and interior case 2 bottoms are provided with rotary-tray 7.The beneficial effect of the present embodiment is: people can be placed on food rotary-tray 7 and heat or toast, because rotary-tray 7 can be done 306 degree rotations, so food be heated more evenly, mouthfeel is better.Other technical characterictic is all identical with embodiment mono-, and can reach identical technique effect.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change and revise above-mentioned embodiment.Therefore, the utility model is not limited to the specific embodiment disclosed and described above, to modifications and changes more of the present utility model, also should fall in the protection domain of claim of the present utility model.In addition,, although used some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.

Claims (10)

1. an electric oven, comprise casing, interior case, heater element and control device, described heater element is electrically connected to control device, it is characterized in that: described heater element is at least located at arbitrary position of top, bottom, left side, right side or the rear side of interior case, described heater element comprises substrate and is printed on the thick-film heating circuit on substrate.
2. electric oven according to claim 1, is characterized in that: described substrate is metal substrate or non-metal base plate.
3. electric oven according to claim 2, is characterized in that: described substrate is provided with power electrode.
4. according to the electric oven described in claims 1 to 3 any one, it is characterized in that: described substrate is flexible metal base plate or flexible non-metallic substrate.
5. according to the electric oven described in claims 1 to 3 any one, it is characterized in that: described interior case is provided with dividing plate, and described dividing plate is divided at least two heating spaces by interior case.
6. electric oven according to claim 5, is characterized in that: the both sides of described dividing plate are provided with heater element.
7. according to the electric oven described in claims 1 to 3 any one, it is characterized in that: described interior case is provided with rotation crotch.
8. according to the electric oven described in claims 1 to 3 any one, it is characterized in that: described interior case bottom is provided with rotary-tray.
9. electric oven according to claim 1, is characterized in that: described casing is provided with control panel, and described control control panel is provided with control button or control handle.
10. electric oven according to claim 9, is characterized in that: described control panel is provided with display screen.
CN201320417776.4U 2012-12-18 2013-07-12 Electric oven Expired - Fee Related CN203493464U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320417776.4U CN203493464U (en) 2012-12-18 2013-07-12 Electric oven

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201220705050.6 2012-12-18
CN201220705050 2012-12-18
CN201320417776.4U CN203493464U (en) 2012-12-18 2013-07-12 Electric oven

Publications (1)

Publication Number Publication Date
CN203493464U true CN203493464U (en) 2014-03-26

Family

ID=49702753

Family Applications (23)

Application Number Title Priority Date Filing Date
CN201320335906XU Expired - Fee Related CN203354335U (en) 2012-12-18 2013-06-09 Coffeemaker
CN2013203359093U Expired - Fee Related CN203354933U (en) 2012-12-18 2013-06-09 Disinfection cabinet
CN2013203359089U Expired - Fee Related CN203364233U (en) 2012-12-18 2013-06-09 Electric heater
CN2013203363525U Expired - Fee Related CN203354313U (en) 2012-12-18 2013-06-09 Vehicle-mounted electric steaming furnace
CN2013203351405U Expired - Fee Related CN203334071U (en) 2012-12-18 2013-06-09 Electric iron
CN201320383946.1U Expired - Fee Related CN203493082U (en) 2012-12-18 2013-06-28 Tea table and tea kettle applied to same
CN201320385350.5U Expired - Fee Related CN203493458U (en) 2012-12-18 2013-06-28 Fry pan
CN201320382735.6U Expired - Fee Related CN203949351U (en) 2012-12-18 2013-06-28 Foot bathing basin
CN201320385573.1U Expired - Fee Related CN203736047U (en) 2012-12-18 2013-06-28 Air fryer and electric fryer
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CN201320394142.1U Expired - Fee Related CN203440686U (en) 2012-12-18 2013-07-03 Washing machine
CN201320393527.6U Expired - Fee Related CN203464225U (en) 2012-12-18 2013-07-03 Steam generation apparatus
CN201320397176.6U Expired - Lifetime CN203435998U (en) 2012-12-18 2013-07-04 Constant-temperature sofa
CN2013203972472U Expired - Fee Related CN203364230U (en) 2012-12-18 2013-07-04 Bath heater
CN201320417758.6U Expired - Fee Related CN203389078U (en) 2012-12-18 2013-07-12 Face steamer
CN201320417759.0U Expired - Fee Related CN203493325U (en) 2012-12-18 2013-07-12 Clothes heating machine
CN2013204177567U Expired - Fee Related CN203364236U (en) 2012-12-18 2013-07-12 Electric heating floor
CN2013204177603U Expired - Fee Related CN203364324U (en) 2012-12-18 2013-07-12 Air humidifier
CN201320417757.1U Expired - Fee Related CN203493550U (en) 2012-12-18 2013-07-12 Hand dryer
CN201320417776.4U Expired - Fee Related CN203493464U (en) 2012-12-18 2013-07-12 Electric oven
CN201320441514.1U Expired - Lifetime CN203369675U (en) 2012-12-18 2013-07-23 Electric blanket
CN2013204413409U Expired - Fee Related CN203354941U (en) 2012-12-18 2013-07-23 Baby product sterilizer
CN2013204416356U Expired - Fee Related CN203354877U (en) 2012-12-18 2013-07-23 Massage stick

Family Applications Before (19)

Application Number Title Priority Date Filing Date
CN201320335906XU Expired - Fee Related CN203354335U (en) 2012-12-18 2013-06-09 Coffeemaker
CN2013203359093U Expired - Fee Related CN203354933U (en) 2012-12-18 2013-06-09 Disinfection cabinet
CN2013203359089U Expired - Fee Related CN203364233U (en) 2012-12-18 2013-06-09 Electric heater
CN2013203363525U Expired - Fee Related CN203354313U (en) 2012-12-18 2013-06-09 Vehicle-mounted electric steaming furnace
CN2013203351405U Expired - Fee Related CN203334071U (en) 2012-12-18 2013-06-09 Electric iron
CN201320383946.1U Expired - Fee Related CN203493082U (en) 2012-12-18 2013-06-28 Tea table and tea kettle applied to same
CN201320385350.5U Expired - Fee Related CN203493458U (en) 2012-12-18 2013-06-28 Fry pan
CN201320382735.6U Expired - Fee Related CN203949351U (en) 2012-12-18 2013-06-28 Foot bathing basin
CN201320385573.1U Expired - Fee Related CN203736047U (en) 2012-12-18 2013-06-28 Air fryer and electric fryer
CN201320394143.6U Expired - Fee Related CN203462336U (en) 2012-12-18 2013-07-03 Hanging ironing device
CN201320394142.1U Expired - Fee Related CN203440686U (en) 2012-12-18 2013-07-03 Washing machine
CN201320393527.6U Expired - Fee Related CN203464225U (en) 2012-12-18 2013-07-03 Steam generation apparatus
CN201320397176.6U Expired - Lifetime CN203435998U (en) 2012-12-18 2013-07-04 Constant-temperature sofa
CN2013203972472U Expired - Fee Related CN203364230U (en) 2012-12-18 2013-07-04 Bath heater
CN201320417758.6U Expired - Fee Related CN203389078U (en) 2012-12-18 2013-07-12 Face steamer
CN201320417759.0U Expired - Fee Related CN203493325U (en) 2012-12-18 2013-07-12 Clothes heating machine
CN2013204177567U Expired - Fee Related CN203364236U (en) 2012-12-18 2013-07-12 Electric heating floor
CN2013204177603U Expired - Fee Related CN203364324U (en) 2012-12-18 2013-07-12 Air humidifier
CN201320417757.1U Expired - Fee Related CN203493550U (en) 2012-12-18 2013-07-12 Hand dryer

Family Applications After (3)

Application Number Title Priority Date Filing Date
CN201320441514.1U Expired - Lifetime CN203369675U (en) 2012-12-18 2013-07-23 Electric blanket
CN2013204413409U Expired - Fee Related CN203354941U (en) 2012-12-18 2013-07-23 Baby product sterilizer
CN2013204416356U Expired - Fee Related CN203354877U (en) 2012-12-18 2013-07-23 Massage stick

Country Status (1)

Country Link
CN (23) CN203354335U (en)

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CN106442622A (en) * 2015-08-04 2017-02-22 南京理工大学 Rotary type slow-baking safety test device
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CN203493325U (en) 2014-03-26
CN203354335U (en) 2013-12-25
CN203364236U (en) 2013-12-25
CN203949351U (en) 2014-11-19
CN203440686U (en) 2014-02-19
CN203354941U (en) 2013-12-25
CN203364233U (en) 2013-12-25
CN203364324U (en) 2013-12-25
CN203354313U (en) 2013-12-25
CN203354877U (en) 2013-12-25
CN203354933U (en) 2013-12-25
CN203493550U (en) 2014-03-26
CN203493082U (en) 2014-03-26
CN203493458U (en) 2014-03-26
CN203464225U (en) 2014-03-05
CN203369675U (en) 2014-01-01
CN203435998U (en) 2014-02-19
CN203364230U (en) 2013-12-25
CN203462336U (en) 2014-03-05
CN203736047U (en) 2014-07-30
CN203389078U (en) 2014-01-15
CN203334071U (en) 2013-12-11

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