CN102119837A - Electric oven capable of removing oily fume automatically - Google Patents
Electric oven capable of removing oily fume automatically Download PDFInfo
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- CN102119837A CN102119837A CN2010103001192A CN201010300119A CN102119837A CN 102119837 A CN102119837 A CN 102119837A CN 2010103001192 A CN2010103001192 A CN 2010103001192A CN 201010300119 A CN201010300119 A CN 201010300119A CN 102119837 A CN102119837 A CN 102119837A
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- furnace chamber
- screen pack
- electric oven
- motor
- automatically
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Abstract
The invention discloses an electric oven capable of removing oily fume automatically, which comprises a shell forming appearance, an oven door connected to the shell, a control panel and a cavity serving as a furnace chamber in the shell, a fan cover connected to the side wall of the furnace chamber, a fan motor, and an automatic oily fume removing device arranged on the side wall of the furnace chamber, wherein the automatic oily fume removing device consists of a soot sensor arranged on the side wall, a motor arranged on the fan cover, a gear arranged on the shaft of the motor, a filter screen which is arranged on the outer side of the side wall and has a part that extends out, and a rack arranged on the lower part of a movable groove of the filter screen; the gear is meshed with the rack; and the soot sensor is connected with the motor through a circuit. The electric oven can remove oil and soot automatically without reducing the temperature in the furnace chamber. In the electric oven, the concentration of the oily fume is kept within a certain range intelligently, pollution of the oily fume to the inner wall of the furnace chamber and the indoor environment is avoided effectively, and the visibility of the furnace chamber of the oven is improved. The electric oven is newly designed, convenient for use, easy to detach and clean and high in safety.
Description
Technical field
The invention belongs to the foodstuff oven field, particularly relate to and a kind ofly can control the eliminating oil smoke automatically, and do not reduce furnace chamber temperature, easy to use, the electric oven that removes oil smoke automatically that security is good.
Background technology
Generally speaking, baking box is that food is contained in the airtight space, food is heated the cookware of culinary art a kind of.According to thermal source kind difference, above-mentioned baking box can be divided into gas burning roastor and electric oven.
Gas burning roastor mainly is that gas is acted as a fuel, and by to a plurality of nozzle supply gas, after kindling a fire, utilizes the flame that produces that the confined space of accommodating food is heated.Electric oven then is different from gas burning roastor, and it is to utilize electricity to drive a plurality of heaters, and the heat of utilizing heater to produce heats the confined space of accommodating food.
Electric oven is the outer surface and the inside of heating material simultaneously, compares with gas burning roastor, and it has following advantage: the speed of culinary art is fast, the thermal efficiency is high, stability is also high, therefore, uses electric oven more and more to become a kind of trend.
Utilize in the baking box that a plurality of heaters cook food, back (that is, cooking food finishes the back) is heated in the airtight space of accommodating food, the heater of heating will leave waste heat, need slowly cooling.
Fig. 1 is the electric oven stereoscopic figure of prior art; Fig. 2 is the structural perspective that the electric oven of prior art is unkitted housing.As shown in Figure 1 and Figure 2, electric oven roughly is the lineal hexahedral shape, forms outward appearance by housing 1, the side of housing and above be equipped with a plurality of steam vents 2, be provided with cavity 5 in the housing, cavity is formed with the furnace chamber 10 that can hold food and heat.Furnace chamber is to be thermal source with electric power, utilizes the device of the heat cooking food that several roasted tubes 9 discharge.
The place ahead of electric oven is open, and promptly the place ahead of furnace chamber 10 is open.The open the place ahead of furnace chamber is provided with oven door 3, and oven door is optionally covered the open the place ahead of furnace chamber.The top of oven door is provided with is convenient to the outstanding door handle that the user opens and closes oven door.Front one side of electric oven is provided with is convenient to the control panel 4 that the user handles electric oven.
And be provided with in the front of oven door and be convenient to the front perspective window 23 that the user can confirm the inner food cooking state of furnace chamber at any time.
Furnace chamber shown in Figure 2 is not installed the inner case of baking tray.As shown in Figure 2, on furnace chamber and below possessed a plurality of roasted tubes 9 that utilize electric power to be used for the cooking food heat as the release of thermal source respectively.
Possessed the convection section that the hot gas that makes furnace chamber inside circulates in the side of furnace chamber.Be provided with the fan electromotor 8 of convection fan (not shown) and driving convection fan on the convection section, convection fan is covered by fan cover 7, and fan cover is connected on the sidewall.
And, on the sidewall that forms the furnace chamber two sides, be formed with mutual correspondence to the inner outstanding a plurality of projections of furnace chamber, nipple support be used to place food or food container baking tray (not shown) about end.This projection is provided with several layers in order to adjust spacing according to the food size of placing.
But there are the following problems in the baking box of prior art.
In above-mentioned existing electric oven in the Convective Heating mode, flue gas removing device is not set in the cavity, therefore in the process of cooking food, especially meat and heavy wool based food, can produce a large amount of oil smoke, the long-term use, these oil smoke will make the furnace chamber inwall be difficult to cleaning attached on the furnace chamber inwall.Oil smoke also can leak into indoor, pollutes indoor environment, also can influence the visibility in the baking box furnace chamber in the bake process simultaneously.
Summary of the invention
The present invention can control the eliminating oil smoke automatically for the technical problem that exists in the solution known technology provides a kind of, and does not reduce furnace chamber temperature, and is easy to use, the electric oven that removes oil smoke automatically that security is good.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is:
The present invention removes the electric oven of oil smoke automatically, comprise: form outward appearance housing, be connected in oven door on the housing, control panel, the housing and have the cavity that forms furnace chamber, be connected fan cover, fan electromotor on the furnace chamber sidewall, also comprise: be arranged on the automatic flue gas removing device on the furnace chamber sidewall, flue gas removing device is by the smoke gas sensor that is arranged on the furnace chamber sidewall automatically; Be installed in the motor on the fan cover; Be contained in the gear on the motor shaft; Be contained in the screen pack that has extension in the sidewall outside; The tooth bar that is located at the shifting chute bottom of screen pack constitutes, the wheel and rack engagement, and smoke gas sensor is connected by circuit with motor.
Between described fan cover and the sidewall, leave certain intervals at the position corresponding with screen pack.
Be provided with the screen pack outlet with the screen pack corresponding position on the described oven door.
Advantage and good effect that the present invention has are:
The present invention removes the electric oven of oil smoke automatically, and the furnace chamber sidewall is provided with automatic flue gas removing device, thereby has automatic removing oil smoke, and does not reduce the advantage of furnace chamber temperature.
The present invention has accomplished that the concentration of Based Intelligent Control oil smoke in certain limit, effectively avoided the pollution of oil smoke to furnace chamber inwall and indoor environment, and has improved the visibility in the electric oven furnace chamber, has reached the effect of cleaning.
Modern design of the present invention, easy to use, disassembly, cleaning easily, security is good, and client's sense organ is good, increases the attraction.
Description of drawings
Fig. 1 is the electric oven stereoscopic figure of prior art;
Fig. 2 is the structural perspective that the electric oven of prior art is unkitted housing;
Fig. 3 is that the present invention removes the structural perspective that the electric oven of oil smoke is unkitted housing automatically;
Fig. 4 is the kinematic scheme of automatic flue gas removing device of the present invention;
Fig. 5 is that filter of the present invention enters the state diagram that fan cover is started working;
Fig. 6 is the state diagram that screen pack of the present invention moves to oven door;
Fig. 7 is the state diagram that screen pack of the present invention is taken out by the outlet of oven door screen pack;
Fig. 8 is the location drawing of screen pack outlet of the present invention in oven door.
Critical piece symbol description in the accompanying drawing:
1: housing 2: steam vent 3: oven door
4: control panel 5: cavity 6: sidewall
7: fan cover 8: fan electromotor 9: roasted tube
10: furnace chamber 11: automatic flue gas removing device
12: smoke gas sensor 13: motor 14: the final vacuum hole
15: following steam vent 16: screen pack 17: extension
18: motor shaft 19: gear 20: tooth bar
21: shifting chute 22: screen pack outlet 23: the perspective window
The specific embodiment
It is following that the present invention will be described in detail with reference to drawings and Examples.Parts same as the prior art have used identical symbol in the accompanying drawing of the present invention.
The present invention removes the electric oven of oil smoke automatically, and as shown in Figure 3, Figure 4, Fig. 3 is that the present invention removes the structural perspective that the electric oven of oil smoke is unkitted housing automatically; Fig. 4 is the kinematic scheme of automatic flue gas removing device of the present invention.
The present invention removes the electric oven of oil smoke automatically, comprise: form outward appearance housing 1, be connected in oven door 3 on the housing, control panel 4, the housing and have the cavity 5 that forms furnace chamber 10, on furnace chamber and below possessed a plurality of roasted tubes 9 that utilize electric power to be used for the cooking food heat as the release of thermal source respectively.
Possessed the convection section that the hot gas that makes furnace chamber inside circulates in the side of furnace chamber.Be provided with the fan electromotor 8 of convection fan (not shown) and driving convection fan on the convection section, convection fan is covered by fan cover 7, and fan cover is connected on a sidewall 6 outsides.
And, form be formed with on the inwall of furnace chamber both sides mutual correspondence to the inner outstanding a plurality of projections of furnace chamber, nipple support be used to place food or food container baking tray (not shown) about end.This projection is provided with several layers in order to adjust spacing according to the food size of placing.
The present invention is provided with automatic flue gas removing device 11 on furnace chamber sidewall 6.Automatically flue gas removing device is by the smoke gas sensor 12 that is arranged on the furnace chamber sidewall; Be installed in the motor 13 on the fan cover; Be contained in the gear 19 on the motor shaft 18; The tooth bar 20 that is contained in the screen pack that has extension 17 16 in the sidewall outside and is located at shifting chute 21 bottoms of screen pack constitutes.
Fig. 3 is the state of screen pack when shifting out fan cover.
Electric motor starting is worked as in the tooth bar engagement of gear on the motor shaft and shifting chute bottom like this, the rotation of motor shaft driven gear, and the wheel and rack engagement, so tooth bar moves horizontally.Because tooth bar and screen pack are integrally formed, so screen pack also together moves horizontally.Have mesh on the screen pack, gas can pass through.
Smoke gas sensor on the sidewall is connected by circuit with motor.The concentration of smoke gas sensor meeting perception flue dust, when flue dust reached finite concentration, smoke gas sensor can make motor open, and by the rack-and-pinion engagement, the rack drives screen pack enters fan cover inside.
Fig. 5 is that filter of the present invention enters the state diagram that fan cover is started working.As shown in Figure 5,
Between described fan cover and the sidewall, leave certain intervals at the position corresponding with screen pack, screen pack enters fan cover inside thus at interval.
Fig. 6 is the state diagram that screen pack of the present invention moves to oven door.Fig. 7 is the state diagram that screen pack of the present invention is taken out by the outlet of oven door screen pack; Fig. 8 is the location drawing of screen pack outlet of the present invention in oven door.
As Fig. 6, Fig. 7, shown in Figure 8, be provided with screen pack outlet 22 with the screen pack corresponding position on the above-mentioned oven door.Side opening exports as screen pack in the oven door doorframe.
After screen pack uses certain hour, when needing to clean, only need to click the corresponding button motor is rotated always, thereby screen pack is sent from the screen pack outlet by the rack-and-pinion engagement.Then screen pack is cleaned.
When screen pack is installed, only the screen pack of cleaning need be inserted from the screen pack outlet, button click moves into screen pack by the rack-and-pinion engagement by the motor counter-rotating and gets final product.
So just guaranteed the simple and convenient property of dismounting screen pack.
The electric oven course of work that the present invention removes oil smoke automatically is as follows:
The flue gas removing device that the present invention opens automatically, when flue dust reaches finite concentration, smoke gas sensor can make motor open, and by the engagement of the wheel and rack on the motor shaft, the rack drives screen pack enters fan cover inside, fan electromotor is opened simultaneously, furnace chamber is included the gas sucking-off of oil smoke, make it pass through screen pack, after the oil smoke elimination that wherein contains, again will not contain the clean gas of oil smoke and be drained in the furnace chamber, thereby reach automatic removing oil smoke and do not reduce the effect of furnace chamber temperature.
When dust concentration was reduced to a certain degree, smoke gas sensor was controlled by circuit, made screen pack withdraw from fan cover automatically, and the concentration of accomplishing the Based Intelligent Control oil smoke is in certain limit.Effectively like this avoided the pollution of oil smoke, also improved the visibility in the baking box furnace chamber simultaneously, realized the effect of automatic control oil smoke furnace chamber inwall and indoor environment.Modern design, easy to use, disassembly, cleaning easily, security is good, and client's sense organ is good, increases the attraction.
Claims (3)
1. electric oven that automatically removes oil smoke, comprise: form outward appearance housing, be connected in oven door on the housing, control panel, the housing and have the cavity that forms furnace chamber, be connected fan cover, fan electromotor on the furnace chamber sidewall, it is characterized in that also comprising: be arranged on the automatic flue gas removing device on the furnace chamber sidewall, flue gas removing device is by the smoke gas sensor that is arranged on the furnace chamber sidewall automatically; Be installed in the motor on the fan cover; Be contained in the gear on the motor shaft; Be contained in the screen pack that has extension in the sidewall outside; The tooth bar that is located at the shifting chute bottom of screen pack constitutes, the wheel and rack engagement, and smoke gas sensor is connected by circuit with motor.
2. the electric oven that removes oil smoke automatically according to claim 1 is characterized in that leaving certain intervals at the position corresponding with screen pack between fan cover and the sidewall.
3. the electric oven that removes oil smoke automatically according to claim 1 is characterized in that being provided with the screen pack outlet with the screen pack corresponding position on the oven door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010103001192A CN102119837A (en) | 2010-01-08 | 2010-01-08 | Electric oven capable of removing oily fume automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010103001192A CN102119837A (en) | 2010-01-08 | 2010-01-08 | Electric oven capable of removing oily fume automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102119837A true CN102119837A (en) | 2011-07-13 |
Family
ID=44248580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010103001192A Pending CN102119837A (en) | 2010-01-08 | 2010-01-08 | Electric oven capable of removing oily fume automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102119837A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106852653A (en) * | 2017-03-03 | 2017-06-16 | 华帝股份有限公司 | Cooking heating appliance and method for removing peculiar smell |
| CN107115743A (en) * | 2017-05-11 | 2017-09-01 | 江苏安捷鹿检测科技有限公司 | A kind of dust atmosphere detects purifier |
| CN111121121A (en) * | 2018-10-31 | 2020-05-08 | 宁波方太厨具有限公司 | Range hood with displaceable fan and control method of range hood |
-
2010
- 2010-01-08 CN CN2010103001192A patent/CN102119837A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106852653A (en) * | 2017-03-03 | 2017-06-16 | 华帝股份有限公司 | Cooking heating appliance and method for removing peculiar smell |
| CN107115743A (en) * | 2017-05-11 | 2017-09-01 | 江苏安捷鹿检测科技有限公司 | A kind of dust atmosphere detects purifier |
| CN111121121A (en) * | 2018-10-31 | 2020-05-08 | 宁波方太厨具有限公司 | Range hood with displaceable fan and control method of range hood |
| CN111121121B (en) * | 2018-10-31 | 2022-04-19 | 宁波方太厨具有限公司 | Range hood with displaceable fan and control method of range hood |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110713 |