CN100487317C - Household electronic cooking stove - Google Patents
Household electronic cooking stove Download PDFInfo
- Publication number
- CN100487317C CN100487317C CNB2004100724565A CN200410072456A CN100487317C CN 100487317 C CN100487317 C CN 100487317C CN B2004100724565 A CNB2004100724565 A CN B2004100724565A CN 200410072456 A CN200410072456 A CN 200410072456A CN 100487317 C CN100487317 C CN 100487317C
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- China
- Prior art keywords
- glass plate
- underframe
- heat
- cooking stove
- household electronic
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- 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
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- Induction Heating Cooking Devices (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
The invention discloses a domestic electronic cooking stove and accessory, which comprises the following parts: chassis, heating coil in the chassis, transparent glass plate, air channel and heating glass plate, wherein the reflector is set in the side of chassis; the transparent glass plate is set on the heating coil to block the convective thermal energy; the air channel is formed between transparent glass plate and heating glass plate, which prevents the radiated thermal energy of heating coil from being absorbed by chassis. The invention improves the heat transmission efficiency, which shortens the cooking time.
Description
Technical field
The present invention relates to a kind of household electronic cooking stove, the bottom surface that particularly relates to a kind of heat coil can form reflecting surface, thereby can improve the household electronic cooking stove of radiation efficiency.
Background technology
In general, can not produce pernicious gas and dust when using household electronic cooking stove to cook, nor problems such as oxygen and discharge carbon monoxide can occur lacking, so the consumer can be cooked in clean, happy environment all the time.Thereby developed country not only advocates the friendly product of environment for use, and advocates and use new material as thermal source, so that it is short to reach the time of the highest firepower, and the serviceability temperature sensor keeps certain temperature, thereby can save the energy.In addition, the special strengthening of the good heat resistance that also uses on stove and accessory is on glass carries out serigraphy so that its easy cleaning, and operating desk is designed to sealed, thereby make its external structure more attractive in appearance.Embedded kitchen utensils are attracted attention gradually recently.Fig. 1 is the household electronic cooking stove STRUCTURE DECOMPOSITION stereogram of prior art.Fig. 2 is the household electronic cooking stove structure cutaway view of prior art.As shown in Figure 1 and Figure 2, the household electronic cooking stove of this prior art is formed with the coil mounting groove 1a of depression certain depth by the centre and can embeds the underframe 1 that is fixed in operating desk or the last stove groove Co that forms of Hood C; Be arranged on the coil mounting groove 1a bottom surface of underframe 1 and can produce the heat coil 2 of high temperature; Be arranged on the top of heat coil 2, thereby can detect the temperature sensor 3 of thermal radiation temperature; With for covering the upper end of underframe 1 in the coil mounting groove 1a that heat coil 2 is sealed in underframe 1, and the heating glass plate 4 that cooking-vessel can be placed in its top constitutes.In order to prevent that the radiant heat energy that heat coil 2 produces from passing to operating desk or Hood C, underframe 1 usefulness heat-barrier material is made box-shaped, and be designed to opening shape above with it in order in coil mounting groove 1a, heat coil 2 to be installed, and be fixed in above the not shown cooking stove framework.Heating glass plate 4 is to be made by tempered glass, and it seals up the top of cooking stove.The household electronic cooking stove course of work of prior art with said structure is as follows: it can produce radiant heat when heat coil 2 connects power supply, wherein upwards radiation of a part, and pass the cooking-vessel that heating glass plate 4 heats portion placed thereon, thereby to cooking food.Though can passing underframe 1, remaining radiant heat heats operating desk or the Hood C that cooking stove is set, but because underframe 1 is to make with heat-barrier material, so unnecessary heat can be absorbed by underframe 1, thereby can prevent that operating desk or Hood C are overheated.But in the household electronic cooking stove of this prior art, the underframe of being made by heat-barrier material owing to a radiant heat part of sending from heat coil 21 absorbs, and hangs down problems such as reaching the reduction of cooking stove performance so exist heat transfer efficiency.In addition, when the surface temperature of heating glass plate 4 reaches uniform temperature when above, temperature sensor 3 can open and close heat coil 2 repeatedly, and it is longer to make the temperature of heating glass plate 4 rise to time of cook temperature like this, thereby causes the cooking overlong time of food.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of most of radiant heat energy that heat coil is given off to pass to cooking-vessel, thereby improve its performance, and the surface temperature that can also prevent heating glass plate rises to more than the uniform temperature, thereby heat coil can be worked long hours, thereby can shorten the household electronic cooking stove of cooking time.
In order to achieve the above object, household electronic cooking stove provided by the invention comprises underframe, heat coil, transparency glass plate and heating glass plate; Wherein underframe is made by heat-barrier material, have opening above, and its medial surface is formed with reflecting part, and can embed and be fixed on operating desk or the combustion gas cover; Heat coil is arranged on the inside of underframe and produces hyperthermia radiation heat; Transparency glass plate covers the underframe open side for the convection current heat energy that closes heat coil; Form air flue between heating glass plate and transparency glass plate, be arranged at the upside of transparency glass plate, and can place cooking-vessel on it.
Described reflecting part is the reflecting material that is coated on the underframe medial surface.
Described reflecting part is the reflecting disc that is arranged on the underframe medial surface.
Household electronic cooking stove provided by the invention is at the underframe medial surface that heater coil is installed reflecting part to be set, and setting can close the transparency glass plate of convection current heat energy on heater coil, simultaneously between transparency glass plate and heating glass plate, form air flue, so not only can prevent to be absorbed by underframe by the radiant heat energy that heater coil produces, thereby can improve heat transfer efficiency, but also can prevent from heater coil to be worked long hours, thereby reach the purpose that shortens the cooking time because of heating glass plate is overheated.
Description of drawings
Below in conjunction with the drawings and specific embodiments household electronic cooking stove provided by the invention is elaborated.
Fig. 1 is the household electronic cooking stove STRUCTURE DECOMPOSITION stereogram of prior art.
Fig. 2 is the household electronic cooking stove structure cutaway view of prior art.
Fig. 3 is a household electronic cooking stove STRUCTURE DECOMPOSITION stereogram provided by the invention.
Fig. 4 is a household electronic cooking stove structure cutaway view provided by the invention.
Accompanying drawing critical piece label
11: underframe 11a: coil mounting groove 12: heat coil
13: transparency glass plate 14: heating glass plate 15: reflecting part
F: air flue
The specific embodiment
As shown in Figure 3, Figure 4, household electronic cooking stove provided by the invention comprises centre depression certain depth and is formed with coil mounting groove 11a and is arranged on operating desk or the interior underframe 11 of the last stove groove Co of combustion gas cover C; The coil mounting groove 11a bottom surface that is fixed on underframe 11 also can produce the heat coil 12 of hyperthermia radiation heat energy; Can cover the opening above the underframe 11, thereby close the transparency glass plate 13 of heat coil 12 convection current heat energy; Be arranged on the transparency glass plate 13 and certain distance with interval, and can place the heating glass plate 14 of cooking-vessel on it.In order to prevent that the radiant heat energy that heat coil 12 produces from passing to operating desk or Hood C, underframe 11 uses heat-barrier material to make box-shaped, and make opening shape above with it for the ease of in coil mounting groove 11a, heat coil 12 being installed, thereby heat coil 12 can be placed on the bottom surface of underframe 11.In addition, make this position form reflecting part 15 for the coil mounting groove 11a medial surface that the makes underframe 11 reflected radiation energy that can make progress for best.Reflecting part 15 can be the reflecting material of coating, also can be to make reflecting disc and be arranged in the coil mounting groove 11a according to the shape of coil mounting groove 11a, in addition, can also 15 of reflecting parts be formed on the sidewall or bottom surface of coil mounting groove 11a according to the kind of heater.As shown in Figure 3, Figure 4, heat coil 12 is the spiral plate-like, and it is fixedly installed on the coil mounting groove 11a bottom surface of underframe 11.Transparency glass plate 13 is a tempered glass, and in order to seal up the convection current heat energy in the coil mounting groove 11a in the underframe 11, the upside opening part that transparency glass plate 13 is arranged on underframe 11 is for best.Heating glass plate 14 also is to be made by tempered glass, its be arranged on transparency glass plate 13 above, and make in order to form air flue F between the bottom surface of top and heating glass plate 14 of transparency glass plate 13 and leave certain distance for best.The course of work of household electronic cooking stove provided by the invention with said structure is as follows: it can produce radiant heat energy after heat coil 12 turn-on current, this heat energy will directly make progress radiation or by after the reflection of the medial surface of the underframe of making by reflector 11 successively by transparency glass plate 13 and heating glass plate 14, thereby heating is placed on the cooking-vessel on heating glass plate 14 tops, with to the cooking food in the cooking-vessel.At this moment, the underframe of being made with heat-barrier material by the radiant heat energy of heat coil 12 generations 11 absorbs, but, because the medial surface of underframe 11 scribbles reflecting material or is provided with the reflecting part 15 that is made of reflecting disc, therefore, reflecting part 15 can reflex to the direction of cooking-vessel with a part of heat energy wherein, thereby can prevent effectively that radiant heat energy from passing to operating desk or combustion gas cover C, thereby can reduce the radiant heat loss of energy to greatest extent, thereby improved the efficient of cooking stove.In addition, be provided with the transparency glass plate 13 that can close convection current heat energy above the underframe 11, be formed with air flue F above the while transparency glass plate 13, it can introduce cooling blast, not only can reduce the surface temperature of cooking stove, but also can avoid often opening and closing heater coil 12, so can shorten the cooking time.
Claims (3)
1, a kind of household electronic cooking stove is characterized in that: described household electronic cooking stove comprises underframe (11), heat coil (12), transparency glass plate (13) and heating glass plate (14); Wherein underframe (11) is made by heat-barrier material, have opening above, and its medial surface is formed with reflecting part (15), and can embed and be fixed on operating desk or the combustion gas cover (C); Heat coil (12) is arranged on the inside of underframe (11) and produces hyperthermia radiation heat; Transparency glass plate (13) covers underframe (11) open side for the convection current heat energy that closes heat coil (12); Form air flue (F) between heating glass plate (14) and transparency glass plate (13), be arranged at the upside of transparency glass plate (13), and can place cooking-vessel on it.
2, household electronic cooking stove according to claim 1 is characterized in that: described reflecting part (15) is for being coated in the reflecting material on underframe (11) medial surface.
3, household electronic cooking stove according to claim 1 is characterized in that: described reflecting part (15) is for being arranged on the reflecting disc on underframe (11) medial surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100724565A CN100487317C (en) | 2004-10-27 | 2004-10-27 | Household electronic cooking stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100724565A CN100487317C (en) | 2004-10-27 | 2004-10-27 | Household electronic cooking stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1766424A CN1766424A (en) | 2006-05-03 |
| CN100487317C true CN100487317C (en) | 2009-05-13 |
Family
ID=36742460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100724565A Expired - Fee Related CN100487317C (en) | 2004-10-27 | 2004-10-27 | Household electronic cooking stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100487317C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6054382B2 (en) | 2011-06-16 | 2016-12-27 | レスメド・リミテッドＲｅｓＭｅｄ Ｌｉｍｉｔｅｄ | Humidifier and layered heating element |
-
2004
- 2004-10-27 CN CNB2004100724565A patent/CN100487317C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1766424A (en) | 2006-05-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20111027 |