CN2285952Y - Electric compound electrothermal film vitreous enameling pot - Google Patents
Electric compound electrothermal film vitreous enameling pot Download PDFInfo
- Publication number
- CN2285952Y CN2285952Y CN 97201552 CN97201552U CN2285952Y CN 2285952 Y CN2285952 Y CN 2285952Y CN 97201552 CN97201552 CN 97201552 CN 97201552 U CN97201552 U CN 97201552U CN 2285952 Y CN2285952 Y CN 2285952Y
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- chafing dish
- heating film
- radiant heating
- glass
- warded
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Abstract
The utility model relates to an integral glass and porcelain enamel compound electric chafing dish with electric heating films. The utility model comprises a chafing dish cover, a glass ring for the chafing dish, the porcelain enamel bottom of the chafing dish, electric heating films on the outer side of the bottom of the chafing dish, a base frame, a base cover, and a temperature controlling circuit. The utility model is characterized in that the glass ring for the chafing dish and the porcelain enamel bottom of the chafing dish are bonded by heat resistance sealing gum for sealing; the porcelain enamel bottom of the chafing dish and the base frame are connected by central screws; the base frame and the base cover are tightly connected by screws; a heat resistance and electricity insulating layer is arranged between the electric heating films and the porcelain enamel bottom of the chafing dish; a temperature controller and the insulating layer are contacted directly and are pressed tightly. The utility model has the advantages of energy saving, electricity saving, and safety. The bottom of the chafing dish can prevent impact or the sticking of foods and heating without water. The utility model combines multiple functions such as a chafing dish, a cooking pot, a stewing pot, a steaming pot, etc.
Description
The utility model relates to electric-heating cooking utensil, and in particular, relate to a kind of Contiuum type Electric radiant Heating Film glass and ward off compound electric chafing dish,
At present, be that the Contiuum type vitreous electricity chafing dish of heating system generally all is whole glass boiler body with the Electric radiant Heating Film, Electric radiant Heating Film preparation outside at the bottom of glass boiler, add insulator foot, this vitreous electricity chafing dish is simple in structure, and cost is low, low price, but this product belongs to low-grade electric chafing dish, its poor stability, in case dry combustion method, dryout or the sticking pot of food that some sink to the bottom, will burst immediately at the bottom of the glass boiler or, in use careless slightly, at the bottom of the glass boiler also easily by metalic tableware collision clefts such as soupspoons.And electric chafing dish is the electrical equipment that energising is used, once produce small crackle at the bottom of the glass boiler, put in order pot liquor water just with charged, thereby bring life danger to the user, thereby this vitreous electricity chafing dish does not meet the household electrical appliance national safety standard
The purpose of this utility model provides a kind of various shortcomings that can overcome above-mentioned prior art, even run into dry combustion method or the bottom of a pan can not taken place yet and burst danger by the tableware collision, keep the transparent characteristics attractive in appearance of glass boiler simultaneously, and structure is more reasonable, and more safe and reliable Contiuum type Electric radiant Heating Film glass is warded off compound electric chafing dish
The 1st scheme of the present utility model and technical characterictic are as follows:
A kind of Contiuum type Electric radiant Heating Film glass is warded off compound electric chafing dish, it comprises: pot cover, the glass boiler circle, at the bottom of the enamel pan, preparation is in the basolateral Electric radiant Heating Film of enamel pan, base frames, base cover and temperature control circuit, it is characterized in that, connect sealing by temperature resistant encapsulation is gluing between at the bottom of glass boiler circle and the enamel pan, at the bottom of the enamel pan be connected fastening by the center trip bolt between the base frames, fastening between base frames and the base cover by being spirally connected, Electric radiant Heating Film comprises electrode and solder joint, the heat-resisting electric insulation layer of one deck is arranged between at the bottom of Electric radiant Heating Film and the enamel pan, and the thermostat of temperature-adjusting circuit directly contacts and compresses with electric insulation layer.
As long as wherein said electric insulation layer meets the electrical equipment requirement of strength of GB GB4706.1-88 regulation.
Preferred version of the present utility model and technical characterictic are as follows:
In the 2nd scheme, above-mentioned center trip bolt is connected with the bareing that is connected between at the bottom of the enamel pan, centre at the bottom of said enamel pan has one and is used to the aperture that allows the center trip bolt pass, is filled with heat resistant joint ring or the temperature resistant encapsulation glue that is used to seal with contact position around the central small hole at the bottom of the enamel pan around the trip bolt flange of center.
In the 3rd scheme, above-mentioned center trip bolt is connected with the non-bareing that is connected at the bottom of the enamel.
In the 4th scheme, the centre at the bottom of the above-mentioned enamel pan forms a boss that is used to hold trip bolt termination, center and raises up
In the 5th scheme, the back cut diameter of above-mentioned glass boiler body is greater than lower port diameter.
In the 6th scheme, connect sealing by temperature resistant encapsulation is gluing between above-mentioned glass boiler circle and the base frames.
In the 7th scheme, above-mentioned thermostat is a bimetal temperature control device, and thermostat directly contacts and compresses with electric insulation layer, and contact-making surface scribbles heat-conducting medium
In the 8th scheme, above-mentioned temperature-adjusting circuit also comprises a hot melten type temperature limiter.
In the 9th scheme, above-mentioned thermostat has 1～3.
In the 10th scheme, above-mentioned temperature-adjusting circuit also comprises power regulation device
Compare with the Electric radiant Heating Film chafing dish of prior art, Contiuum type Electric radiant Heating Film glass of the present utility model is warded off compound electric chafing dish and is had following beneficial effect.
Have the transparent health of glass boiler concurrently, the anti-mechanical shock of characteristics attractive in appearance and enamel pan, cold-resistant popular drama become the characteristics of impact and good heat-transfer, can be as at the bottom of the glass boiler because of the collision of tableware with meet cold and hot drastic change and crack, and because the good and energy-conservation economize on electricity of performance at the bottom of the heat transfer enamel pan.In addition, owing between at the bottom of Electric radiant Heating Film and the enamel pan the heat-resisting electric insulation layer of one deck is arranged, and thermostat directly contacts and compresses with electric insulation layer, in case dry combustion method or just cut off the power supply immediately above predetermined temperature, so security performance is very high.In addition,, can change heating power arbitrarily, be suitable for various culinary art purposes, use more convenient because power regulation device is arranged
Explain the utility model below in conjunction with accompanying drawing, wherein:
Fig. 1 is a main pseudosection of the present utility model.Each label is defined as follows among the figure:
1, pot cover; 2, lid handle; 3, glass boiler circle; 4, at the bottom of the enamel pan; 5, temperature resistant encapsulation glue; 6, switch and supply socket; 7, power regulation device; 8, center trip bolt; 9, leg; 10, thermostat; 11, base cover; 12, base frames; 13, the fluid sealant between base frames and pot circle; 14, glass handle
Among the superincumbent technical scheme 1-10 the feature to various schemes of the present utility model have Clearly describe, 1 then can make architectural feature of the present utility model and advantage thereof with reference to the accompanying drawings More apparent. Center trip bolt 8 and 4 be connected at the bottom of the enamel pan also should be described in addition Mode can be bareing or non-bareing when adopting bareing, center trip bolt 8 Flange end is tack preferably, therefore the bottom of a pan all is on the same plane, but flange Must seal between end and the bottom of a pan, can adopt the sealing of heat resistant joint ring or heat-resistant adhesive. Another Kind of preferred connected mode is that non-bareing connects, at this moment at the bottom of the enamel pan 4 in be formed centrally one to The boss of upper projection is used for fixedly trip bolt 8 with the space of boss bottom. Thermostat has two The sheet metal thermostat, thermistor thermostat etc. are multiple, but are preferably bimetal temperature control device. Bimetal temperature control device 10 directly contacts and compresses with 4 electric insulation layer at the bottom of the enamel pan, preferably Its contact-making surface scribbles heat-conducting medium. One end of electrothermal electrode preferably is connected to the hot melt temperature limiter. The end Temperature-adjusting circuit in the seat frame 12 preferably is equipped with bidirectional triode thyristor power regulation device 7, and pot cover 1 is preferably by steel Change glass and make, lid is preferably made 2 by heat resistant plastice, and the upper edge of glass boiler circle 3 is designed with and adds Wide glass handle 14. Heating power can be selected according to specified water capacity, for example, and when holding water When amount was 2000ml, heating power can be selected 1000W, when water capacity is 3000ml, Heating power can be selected 1500W, and the thermal efficiency of the utility model product is up to 93%, and it is fast to boil Speed. Power savings is remarkable. Select suitable heating power with power regulation device 7, also can be real Now automatically cook rice over a slow fire, cook congee, stew, rinse, the multiple culinary art purposes such as steaming.
Enumerate embodiment and application examples below and further explain the utility model
Embodiment 1:
Ward off compound electric chafing dish by Fig. 1 structure Contiuum type Electric radiant Heating Film glass that to make a water capacity be 3000ml.Wherein, glass boiler Fig. 3 is made by heat resistant glass, and pot cover 1 is made by toughened glass, and lid is become 2 by polycarbonate resin.Trip bolt 8 is connected with adopting non-bareing at the bottom of the enamel pan between 4, and thermostat 10 is a bimetal temperature control device.At the bottom of the enamel pan 4 and pot circle 3 between and all to adopt temperature resistant encapsulation glue to seal between base frames 12 and the glass boiler circle 3 bonding.The former can prevent that the water in the pot from down leaking, and the latter can prevent that the water that overflows pot from infiltrating in the base frames, can guarantee the safety of circuit.After power regulation circuit adopted two utmost point villous themedas or switch Power Regulation mode to assemble, overall structure was fastening firm.
Application examples 1:
The chafing dish that the said goods is used simultaneously as 8 people, the running water of interior dress 3000ml, the heating shelves of use 1500w, i.e. boiling in 15 minutes, the frequent high and low gear switch of conversion and add more amount cold water sometimes suddenly in rinsing pot process, operating position is normal always.Add sticking food such as bean curd, bean vermicelli frequently in rinsing pot process, and in the end add the noodles of more amount, the result has no effect to serviceability.Rinse and check the bottom of a pan after pot finishes, have no the sign of crackle.
Application examples 2:
The said goods is used for stewing cooking rice (1 kilogram of rice), at first poach is opened, use low-grade vexed meal result then instead with high-grade, promptly boiled in 25 minutes, and whole pot rice soft or hard is evenly good to eat, does not produce crispy rice fully and checks the bottom of a pan with the back, does not also find the crackle sign
Claims (10)
1, a kind of Contiuum type Electric radiant Heating Film glass is warded off compound electric chafing dish, it comprises: pot cover (1), glass boiler circle (3), at the bottom of the enamel pan (4), the Electric radiant Heating Film in preparation (4) outside at the bottom of enamel pan, base frames (12), base cover (11) and temperature-adjusting circuit, it is characterized in that, pass through temperature resistant encapsulation glue (5) adhering and sealing at the bottom of glass boiler circle (3) and the enamel pan between (4), be connected fastening by center trip bolt (8) between (4) and the base frames (12) at the bottom of the enamel pan, fastening between base frames (12) and the base cover (11) by being spirally connected, Electric radiant Heating Film comprises electrode and solder joint, the heat-resisting electric insulation layer of one deck is arranged between (4) at the bottom of Electric radiant Heating Film and the enamel pan, and the thermostat of temperature-adjusting circuit directly contacts and compresses with electric insulation layer.
2, Contiuum type Electric radiant Heating Film glass as claimed in claim 1 is warded off compound electric chafing dish, it is characterized in that, wherein said center trip bolt (8) is connected with the bareing that is connected between (4) at the bottom of the enamel pan, the centre of (4) has one and is used to the aperture that allows center trip bolt (8) pass at the bottom of said enamel pan, is filled with heat resistant joint ring or the temperature resistant encapsulation glue that is used to seal with contact position around (4) central small hole at the bottom of the enamel pan around center trip bolt (8) flange.
3, Contiuum type Electric radiant Heating Film glass as claimed in claim 1 is warded off compound electric chafing dish, it is characterized in that, wherein institute's said central trip bolt (8) is connected with the non-bareing that is connected to of (4) at the bottom of the enamel pan.
4, ward off compound electric chafing dish as claim 1 or 3 described Contiuum type Electric radiant Heating Film glass, it is characterized in that, the centre of (4) forms a boss that is used to hold center trip bolt (8) termination and raises up at the bottom of the wherein said enamel pan
5, Contiuum type Electric radiant Heating Film glass as claimed in claim 1 is warded off compound electric chafing dish, it is characterized in that, the back cut diameter of wherein said glass boiler circle (3) is greater than lower port diameter.
6, Contiuum type Electric radiant Heating Film glass as claimed in claim 1 is warded off compound electric chafing dish, it is characterized in that, connects sealing by temperature resistant encapsulation is gluing between wherein said glass boiler circle (3) and the base frames (12)
7, Contiuum type glass as claimed in claim 1 is warded off compound electric chafing dish, it is characterized in that, wherein said thermostat is a bimetal temperature control device, and thermostat directly contacts and compresses its contact-making surface and scribbles heat-conducting medium with electric insulation layer.
8, Contiuum type Electric radiant Heating Film glass as claimed in claim 1 is warded off compound electric chafing dish, it is characterized in that, wherein said temperature-adjusting circuit also comprises a hot melten type temperature limiter.
9, ward off compound electric chafing dish as claim 1 or 4 described Contiuum type Electric radiant Heating Film glass, it is characterized in that wherein said thermostat has 1～3
10, Contiuum type Electric radiant Heating Film glass as claimed in claim 1 is warded off compound electric chafing dish, it is characterized in that, wherein said temperature-adjusting circuit also comprises power regulation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97201552 CN2285952Y (en) | 1997-02-27 | 1997-02-27 | Electric compound electrothermal film vitreous enameling pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97201552 CN2285952Y (en) | 1997-02-27 | 1997-02-27 | Electric compound electrothermal film vitreous enameling pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2285952Y true CN2285952Y (en) | 1998-07-08 |
Family
ID=33922956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97201552 Expired - Fee Related CN2285952Y (en) | 1997-02-27 | 1997-02-27 | Electric compound electrothermal film vitreous enameling pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2285952Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1327745C (en) * | 1997-07-11 | 2007-07-18 | 斯特里克斯有限公司 | Liquid heating vessels and thick film heater |
| CN103610386A (en) * | 2013-12-04 | 2014-03-05 | 李高升 | Dry-burning-resistant glass electric kettle |
-
1997
- 1997-02-27 CN CN 97201552 patent/CN2285952Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1327745C (en) * | 1997-07-11 | 2007-07-18 | 斯特里克斯有限公司 | Liquid heating vessels and thick film heater |
| CN103610386A (en) * | 2013-12-04 | 2014-03-05 | 李高升 | Dry-burning-resistant glass electric kettle |
| CN103610386B (en) * | 2013-12-04 | 2016-08-24 | 广东爱乐活科技有限公司 | A kind of glass electric kettle of anti-dry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |