CN103672984A - Natural heat-dissipating energy-saving electric ceramic furnace - Google Patents

Natural heat-dissipating energy-saving electric ceramic furnace Download PDF

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Publication number
CN103672984A
CN103672984A CN201310748014.7A CN201310748014A CN103672984A CN 103672984 A CN103672984 A CN 103672984A CN 201310748014 A CN201310748014 A CN 201310748014A CN 103672984 A CN103672984 A CN 103672984A
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China
Prior art keywords
stove
thermal sleeve
precaution
fire
fender
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CN201310748014.7A
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Chinese (zh)
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CN103672984B (en
Inventor
胡岩
张成伟
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深圳市康丽达实业有限公司
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Abstract

The invention discloses a natural heat-dissipating energy-saving electric ceramic furnace, which mainly comprises a microcrystal plate (1), a furnace tray (2), a bracket device for supporting the furnace tray, and a bottom shell (3) arranged from top to bottom, wherein the furnace tray is electrically connected with a control circuit board (4); the microcrystal plate is embedded into a decorating ring (5); the decorating ring is fixed on the top of an insulating casing (6); the bottom of the insulating casing is fixed on the bottom shell; the insulating casing is arranged in a surface shell (7); the surface shell is covered on the bottom shell; the bottom shell is provided with a plurality of air inlets (3a); the insulating casing extends upwards out of the central port of the surface shell, and a side wall extending out of the surface shell is provided with a plurality of air outlets (6a); a three-dimensional upward heat-dissipating air duct is formed between the air inlets and the air outlets. No fan is used in the furnace, so that the fault rate and the electric energy consumption are reduced, and the noise is eliminated; a projecting fender design is adopted, so that various appearances can be formed, and a better heat-reserving effect is achieved.

Description

Natural heat dissipation type electricity-saving pottery stove
Technical field
The present invention relates to electricity pottery stove, relate in particular to a kind of natural heat dissipation type electricity-saving pottery stove of fan-free.
Background technology
Electricity pottery stove is because its thermal effect is high, heating fast, versatility becomes the kitchen tools that people like day by day.Existing most of electricity pottery stove adopts fan forced heat radiation, and small part adopts metal shell natural heat dissipation.There is following significantly defect in existing radiating mode:
1, noise, when fan work, fan operation can produce certain noise, and noise can cause interference to people's live and work;
2, heat radiation is uneven, and when approaching, the nearest local heat circulation of fan is very fast, and away from the place of fan, heat accumulation does not circulate; Assemble the heat overlong time not circulating, cause the performance of electrical equipment and function greatly to decline, of a specified duration can cause potential safety hazard;
3, efficiency is low, and a large amount of heat are consumed by heat radiation, and heat energy is not fully utilized.
4, performance is low, and potential safety hazard is many, and while using fan cooling, when fan breaks down, whole heat radiation of electrical apparatus system can be paralysed, after cooling system paralysis, if electrical equipment also in workable situation, can easily cause the danger that electrical equipment is on fire or get an electric shock.
5, there is the electricity pottery stove of fan forced heat radiation can adopt plastic material to make shell, do not have the electricity pottery stove of fan can only adopt metal or high heat proof material to make shell;
6, limit by radiating condition affects, and most products is a stiff plane, lacks more practical more beautiful product-forming.
Summary of the invention
The present invention is the problems referred to above that will solve prior art, proposes a kind of natural heat dissipation type electricity-saving pottery stove of fan-free.
For solving the problems of the technologies described above, the technical scheme that the present invention proposes is a kind of natural heat dissipation type electricity-saving pottery of design stove, it comprises: from top to bottom stacked micro-crystal plate, stone or metal plate for standing a stove on as a precaution against fire, the holder device of support stone or metal plate for standing a stove on as a precaution against fire, drain pan, described stone or metal plate for standing a stove on as a precaution against fire is electrically connected to a control circuit board, described micro-crystal plate is embedded in rosette, rosette is fixed on the top of thermal sleeve, the bottom of thermal sleeve is fixed on described drain pan, thermal sleeve is placed in the pit of the stomach of face-piece, face-piece closes up bonnet on drain pan, described drain pan is provided with a plurality of air inlets, described thermal sleeve protrudes upward in the pit of the stomach in face-piece, on the sidewall that stretches out face-piece place, be provided with a plurality of air outlets.
Described drain pan is in the position that is positioned at thermal sleeve inner side to lower recess, and the sidewall of sunk part and base plate are provided with a plurality of described air inlets, and drain pan bottom surface is provided with a plurality of support pin.
Described face-piece and drain pan extend and form one in order to settle the cavity of described control circuit board to the same side, on the face-piece above corresponding control circuit board, be provided with a window, in window, inlay the control panel of a waterproof, the button by this control panel on can operation control circuit plate; Described thermal sleeve is isolated by described cavity and stone or metal plate for standing a stove on as a precaution against fire.
Described face-piece, at the dividing plate that is provided with one setting near described control panel place, leaves one deck insulated space between this dividing plate and the sidewall of described thermal sleeve.
Described thermal sleeve top is provided with one in order to the overfall of draining.
Between described thermal sleeve top and described rosette, be lined with a circle heat insulating washer; Thermal sleeve top be provided with one annular for placing the groove of heat insulating washer.
The edge of described thermal sleeve top outer stretches out and forms lower floor's fender of a circle protuberance, and the cross section of lower floor's fender is circular arc; The edge in described rosette outside stretches out and forms the upper strata fender of a circle protuberance, and the cross section of fender is circular arc, and upper strata fender covers on lower floor's fender.
The surrounding at the top of described face-piece is tilted to the wherein pit of the stomach of lower connection, and inclined plane forms the horn mouth of taper, and described lower floor fender is positioned at bell-mouthed top, between horn mouth and lower floor's fender, forms circular air outlet.
Described holder device can comprise at least three cover support bars, every cover support bar all comprises the lead that is fixed on drain pan, is enclosed within spring, brace on lead, this brace one end is fixed on spring top, the other end is fixed on stone or metal plate for standing a stove on as a precaution against fire bottom, and support bar distributes at stone or metal plate for standing a stove on as a precaution against fire bottom even.
Described holder device also can comprise at least three pressing plates, and pressing plate bends to serpentine by the elastic metallic material of strip, and pressing plate upper end is fixed on thermal sleeve, and pressing plate lower end is fixed on stone or metal plate for standing a stove on as a precaution against fire bottom, and pressing plate distributes at stone or metal plate for standing a stove on as a precaution against fire bottom even.
Compared with prior art, it is no longer dull and stereotyped one that application of the present invention makes electricity pottery stove, but " projection " of pride in the field of business! Tall and straight fender merges buckpot and the perfection of electricity pottery stove, is like nature itself! Electricity pottery furnace interior has vertical air channel, utilizes chimney thermal current rising principle, good heat dissipation effect, greatly reduce furnace chamber internal temperature, broken the hearsay without blower fan furnace chamber excess Temperature, owing to not re-using radiator fan, so reduced fault rate, no longer consume electric energy, also no longer include noise; Automatically controlled part and thermal source are partly isolated to different chambers, even if automatically controlled or thermal source breaks down, also can not cause potential safety hazard, greatly improve reliability and the security of electricity pottery stove; Base plate adopts the design of splitlevel air inlet, when intake increases, has also avoided the direct radiation desktop of stove and accessory internal heat energy, the roasting bad table top of avoiding working long hours; The fender design of protuberance, profile is diversified has a good heat insulation effect simultaneously meeting.
Accompanying drawing explanation
Fig. 1 is the cutaway view of preferred embodiment of the present invention;
Fig. 2 is the stereogram of preferred embodiment thermal sleeve of the present invention;
Fig. 3 is the bottom view of preferred embodiment drain pan of the present invention;
Fig. 4 is the explosive decomposition figure of preferred embodiment of the present invention.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is described in further detail.Should be appreciated that and say that the specific embodiment of describing, only for explaining the present invention, is not intended to limit the present invention herein.
As shown in Figure 1, natural heat dissipation type electricity-saving pottery stove, it at least comprises: from top to bottom stacked micro-crystal plate 1, stone or metal plate for standing a stove on as a precaution against fire 2, the holder device of support stone or metal plate for standing a stove on as a precaution against fire, drain pan 3, described stone or metal plate for standing a stove on as a precaution against fire is electrically connected to a control circuit board 4, described micro-crystal plate is embedded in rosette 5, rosette is fixed on the top of thermal sleeve 6, the bottom of thermal sleeve is fixed on described drain pan, thermal sleeve is placed in the pit of the stomach of face-piece 7, face-piece closes up bonnet on drain pan, described drain pan is provided with a plurality of air inlet 3a, described thermal sleeve protrudes upward in the pit of the stomach in face-piece, on the sidewall that stretches out face-piece place, be provided with a plurality of air outlet 6a.Thermal sleeve is trapped among its center by stone or metal plate for standing a stove on as a precaution against fire 2, forms a furnace chamber.Into and out of forming the three-dimensional heat dissipation wind channel making progress between air port, cold air is entered by the air inlet 3a on drain pan, and the furnace chamber that face-piece and drain pan are crowded around carries out cooling, after cold air is heated, produce airflow stack effect, by the air outlet 6a near thermal sleeve top, flowed out.By this electricity pottery stove is carried out to natural heat dissipation.Owing to having cancelled radiator fan, so reduced fault rate, power consumption, also no longer include noise.And hot-air forms a columniform hot isolated area in the surrounding of micro-crystal plate 1 by air outlet 6a after out, can will be placed in teapot (or cooker) on micro-crystal plate 1 is wrapped in, there is certain insulation effect, can reduce teapot to external radiation and conduction heat energy, be conducive to save energy and reduce the cost.
For strengthening the area of air outlet, drain pan 3 has changed the structure of intimate plane in the past, and its thickness greatly increases, and forms two-layer air inlet.Referring to Fig. 1,3,4, it is in the position that is positioned at thermal sleeve inner side to lower recess, and it is cylindric that sunk part is substantially, and its sidewall and base plate are provided with a plurality of described air inlet 3a.The air inlet 3a of drain pan adopts splitlevel design, has the compact arranged grizzly bar of multiple tracks on base plate, sees from top to bottom between adjacent grill, there is no gap; From the side, adjacent grill is interspersed, one upwards swell its adjacent grizzly bar of grizzly bar 3e be exactly one to the grizzly bar 3f of lower recess, air inlet 3a is located in the opening part between adjacent grill.On the sidewall of drain pan, also by this structure, air inlet is set.When increasing intake, also avoided the direct radiation desktop of stove and accessory internal heat energy by this, the roasting bad table top of avoiding working long hours.For strengthening the spacing of base plate and table top, in drain pan bottom surface, be provided with a plurality of support pin 3b.
Near stone or metal plate for standing a stove on as a precaution against fire 2, temperature is higher, harmful to electronic circuit.For ensureing that control circuit board 4 has a lower environment temperature, is separately placed in stone or metal plate for standing a stove on as a precaution against fire 2 and control circuit board 4 in furnace chamber and automatically controlled chamber.Referring to Fig. 1 and Fig. 4, face-piece 7 and drain pan 3 extend and form one in order to settle the cavity (automatically controlled chamber) of described control circuit board 4 to the same side, on the face-piece above corresponding control circuit board, be provided with a window 7b, in window, inlay the control panel 8 of a waterproof, the button by this control panel on can operation control circuit plate; Described thermal sleeve 6 is isolated by the furnace chamber at described cavity and stone or metal plate for standing a stove on as a precaution against fire 2 places.Control circuit board 4 and stone or metal plate for standing a stove on as a precaution against fire are in different chambers for 2 minutes like this, are conducive to reduce the environment temperature of control circuit board 4.
In preferred embodiment, for further reducing the temperature in cavity, the dividing plate 7a erectting is together set in the place near described control panel 8 at face-piece 7, between this dividing plate and the sidewall of described thermal sleeve 6, leave one deck insulated space 7c.Insulated space 7c seals relatively, is beneficial to the transmission of trap heat.And on the drain pan below automatically controlled chamber 3, have some louvre 3g, in order to discharge the heat of control circuit board 4 self.In other embodiments, in insulated space 7c, also filled isolated material, can block importing into of stone or metal plate for standing a stove on as a precaution against fire 2 direction heats completely like this, guaranteed that automatically controlled chamber obtains due safe working temperature.
Electricity pottery stove is when heating up water Baoshang, and the soup of boiling overflows teapot (or soup pot) sometimes.So be provided with one in order to the overfall 6b of draining at thermal sleeve 6 tops.In Fig. 2 and Fig. 4, all can clearly see overfall 6b.Referring to Fig. 4, in preferred embodiment, above in the place of corresponding overfall 6b, be provided with one dodges gap 7c to face-piece (7).
In preferred embodiment, rosette 5 is made by metal material, and thermal sleeve 6 is made by exotic material.Referring to Fig. 1, between thermal sleeve 6 tops and described rosette, be lined with a circle heat insulating washer 9; Thermal sleeve top be provided with one annular for placing the groove 6c of heat insulating washer.Heat insulating washer 9 is made by high temperature resistant isolated material.The through hole that during installation, screw 15 passes on rosette 5 inner rings, the screwed hole 6e at thermal sleeve 6 tops that are spirally connected, thus rosette 5, heat insulating washer 9, thermal sleeve 6 are fitted together.Micro-crystal plate 1 is attached on rosette by bonded adhesives.
Referring to the preferred embodiment shown in Fig. 1, the edge of thermal sleeve 6 top outer stretches out and forms the fender 6d of lower floor of a circle protuberance, and the cross section of lower floor's fender is circular arc; The edge in described rosette 5 outsides stretches out and forms the upper strata fender 5a of a circle protuberance, and the cross section of fender is circular arc, and upper strata fender covers on lower floor's fender.The fender of circular arc is protuberance upwards, and one can prevent that soup from being flowed into by air outlet, and the soup overflowing is concentrated and discharged by overfall 6b; Its two root that can stew at teapot, soup forms a circle and blocks.The height of fender can be accomplished 1 to 8 centimetre, and body of heater profile is diversified has a good heat insulation effect simultaneously meeting.
Referring to Fig. 4, in conjunction with Fig. 1, the surrounding at the top of face-piece is tilted to the wherein pit of the stomach of lower connection, and inclined plane 7d forms the horn mouth of taper, and the described fender 6d of lower floor is positioned at bell-mouthed top, forms the circular air outlet being tilted between horn mouth and lower floor's fender.Fender has the effect that hides and beautify to this circular air outlet.
The effect of holder device is that stone or metal plate for standing a stove on as a precaution against fire 2 is upwards lifted, and makes it to be close to micro-crystal plate 1, ensures good thermal conduction effect.In the preferred embodiment shown in Fig. 1 and Fig. 4, holder device comprises at least three cover support bars, every cover support bar all comprises the lead 10 that is fixed on drain pan 3, is enclosed within spring 11, brace 12 on lead, this brace one end is fixed on spring top, the other end is fixed on stone or metal plate for standing a stove on as a precaution against fire 2 bottoms, and support bar distributes at stone or metal plate for standing a stove on as a precaution against fire bottom even.
In another embodiment, holder device comprises at least three pressing plates, and pressing plate bends to serpentine by the elastic metallic material of strip, and pressing plate upper end is fixed on thermal sleeve 6, and pressing plate lower end is fixed on stone or metal plate for standing a stove on as a precaution against fire 2 bottoms, and pressing plate distributes at stone or metal plate for standing a stove on as a precaution against fire bottom even.The effect of pressing plate is identical with support bar, therefore do not draw in the accompanying drawings.
Above embodiment is only for illustrating, non-providing constraints.Anyly do not depart from the application's spirit and category, and the equivalent modifications that it is carried out or change all should be contained among the application's claim scope.

Claims (10)

1. natural heat dissipation type electricity-saving pottery stove, it is characterized in that comprising: from top to bottom stacked micro-crystal plate (1), stone or metal plate for standing a stove on as a precaution against fire (2), the holder device of support stone or metal plate for standing a stove on as a precaution against fire, drain pan (3), described stone or metal plate for standing a stove on as a precaution against fire is electrically connected to a control circuit board (4), described micro-crystal plate is embedded in rosette (5), rosette is fixed on the top of thermal sleeve (6), the bottom of thermal sleeve is fixed on described drain pan, thermal sleeve is placed in the pit of the stomach of face-piece (7), face-piece closes up bonnet on drain pan, described drain pan is provided with a plurality of air inlets (3a), described thermal sleeve protrudes upward in the pit of the stomach in face-piece, on the sidewall that stretches out face-piece place, be provided with a plurality of air outlets (6a).
2. natural heat dissipation type electricity-saving as claimed in claim 1 pottery stove, it is characterized in that: described drain pan (3) in the position that is positioned at thermal sleeve inner side to lower recess, the sidewall of sunk part and base plate are provided with a plurality of described air inlets (3a), and drain pan bottom surface is provided with a plurality of support pin (3b).
3. natural heat dissipation type electricity-saving as claimed in claim 1 pottery stove, it is characterized in that: described face-piece (7) and drain pan (3) extend and form one in order to settle the cavity of described control circuit board (4) to the same side, on the face-piece above corresponding control circuit board, be provided with a window (7b), in window, inlay the control panel (8) of a waterproof, the button by this control panel on can operation control circuit plate; Described thermal sleeve (6) is isolated by described cavity and stone or metal plate for standing a stove on as a precaution against fire (2).
4. natural heat dissipation type electricity-saving as claimed in claim 3 pottery stove, it is characterized in that: described face-piece (7), locate to be provided with the dividing plate (7a) of one setting near described control panel (8), leaves one deck insulated space (7c) between this dividing plate and the sidewall of described thermal sleeve (6).
5. natural heat dissipation type electricity-saving pottery stove as claimed in claim 1, is characterized in that: described thermal sleeve (6) top is provided with an overfall in order to draining (6b).
6. natural heat dissipation type electricity-saving pottery stove as claimed in claim 1, is characterized in that: between described thermal sleeve (6) top and described rosette, be lined with a circle heat insulating washer (9); Thermal sleeve top be provided with one annular for placing the groove (6c) of heat insulating washer.
7. the pottery of the natural heat dissipation type electricity-saving as described in claim 1 to 6 any one stove, is characterized in that: the edge of described thermal sleeve (6) top outer stretches out and forms lower floor's fender (6d) of a circle protuberance, and the cross section of lower floor's fender is circular arc; The edge in described rosette (5) outside stretches out and forms the upper strata fender (5a) of a circle protuberance, and the cross section of fender is circular arc, and upper strata fender covers on lower floor's fender.
8. natural heat dissipation type electricity-saving as claimed in claim 7 pottery stove, it is characterized in that: the surrounding at the top of described face-piece is tilted to the wherein pit of the stomach of lower connection, inclined plane forms the horn mouth of taper, described lower floor fender (6d) is positioned at bell-mouthed top, between horn mouth and lower floor's fender, forms circular air outlet.
9. natural heat dissipation type electricity-saving as claimed in claim 8 pottery stove, it is characterized in that: described holder device comprises at least three cover support bars, every cover support bar all comprises the lead (10) that is fixed on drain pan (3), is enclosed within spring (11), brace (12) on lead, this brace one end is fixed on spring top, the other end is fixed on stone or metal plate for standing a stove on as a precaution against fire (2) bottom, and support bar distributes at stone or metal plate for standing a stove on as a precaution against fire bottom even.
10. natural heat dissipation type electricity-saving as claimed in claim 8 pottery stove, it is characterized in that: described holder device comprises at least three pressing plates, pressing plate bends to serpentine by the elastic metallic material of strip, pressing plate upper end is fixed on thermal sleeve (6), pressing plate lower end is fixed on stone or metal plate for standing a stove on as a precaution against fire (2) bottom, and pressing plate distributes at stone or metal plate for standing a stove on as a precaution against fire bottom even.
CN201310748014.7A 2013-12-31 2013-12-31 Natural heat dissipation type electricity-saving pottery stove Active CN103672984B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104089312A (en) * 2014-07-07 2014-10-08 胡岩 Digital and quantitative electric heating stove and implementation method thereof
CN104832961A (en) * 2015-05-12 2015-08-12 张勇 Electric ceramic furnace
CN105371315A (en) * 2015-11-25 2016-03-02 罗敏聪 Infrared oven adopting integrated oven plate assembly
CN106524245A (en) * 2016-12-02 2017-03-22 中山市信轩堂文化产业投资有限公司 Cooling stove housing, cooling stove, upper cover and manufacturing method thereof

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GB1367815A (en) * 1971-08-06 1974-09-25 Gen Electric Plate surface heating units
GB1433478A (en) * 1972-08-05 1976-04-28 Mcwilliams J A Electrical heating apparatus
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CN201515516U (en) * 2009-09-25 2010-06-23 厦门索玛特节能科技有限公司 Heating device and barbecue oven with heating device
CN202769739U (en) * 2012-09-19 2013-03-06 冯显彬 Electric ceramic furnace
CN203177296U (en) * 2013-01-22 2013-09-04 庞生林 Directly-heated type air convection heating multifunctional electric heating table
CN203744316U (en) * 2013-12-31 2014-07-30 深圳市康丽达实业有限公司 Natural heat radiation type energy-saving electric ceramic furnace

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GB1367815A (en) * 1971-08-06 1974-09-25 Gen Electric Plate surface heating units
GB1433478A (en) * 1972-08-05 1976-04-28 Mcwilliams J A Electrical heating apparatus
JPS6225496U (en) * 1985-07-29 1987-02-16
CN2169796Y (en) * 1992-10-30 1994-06-22 王士海 High efficient multipurpose infrared electronic furnace
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104089312A (en) * 2014-07-07 2014-10-08 胡岩 Digital and quantitative electric heating stove and implementation method thereof
CN104832961A (en) * 2015-05-12 2015-08-12 张勇 Electric ceramic furnace
CN105371315A (en) * 2015-11-25 2016-03-02 罗敏聪 Infrared oven adopting integrated oven plate assembly
CN106524245A (en) * 2016-12-02 2017-03-22 中山市信轩堂文化产业投资有限公司 Cooling stove housing, cooling stove, upper cover and manufacturing method thereof
CN106524245B (en) * 2016-12-02 2020-02-21 中山市信轩堂文化产业投资有限公司 Cooling furnace shell, cooling furnace, upper cover and manufacturing method thereof

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