CN100366204C - Electric kettle for boiling beverage - Google Patents
Electric kettle for boiling beverage Download PDFInfo
- Publication number
- CN100366204C CN100366204C CNB2005100354420A CN200510035442A CN100366204C CN 100366204 C CN100366204 C CN 100366204C CN B2005100354420 A CNB2005100354420 A CN B2005100354420A CN 200510035442 A CN200510035442 A CN 200510035442A CN 100366204 C CN100366204 C CN 100366204C
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- water
- funnel
- kettle body
- depressed part
- boiling
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Abstract
The present invention belongs to the technical field of electric heating, which solves the problems that no boiled water passes through a funnel any more when the water level in the kettle body of the prior art descends to the lower port of the funnel, and only water vapor passes through the funnel, which influences the infusion of tea or the making of coffee brew. The electric kettle for beverage comprises a kettle body 1 for containing water, an electric heater 2 arranged on the bottom surface 6 of the kettle body 1, a temperature controller controlling the boiled dry phenomenon, and a funnel 5 which is arranged on the kettle body 1, wherein boiled water can pass through the funnel to a beverage storage container 4; a water discharging port 7 on the bottom surface 6, which corresponds to the funnel 5, is provided with a concave part 8, and the arrangement between the water discharging part 7 and the concave part 8 can make boiled water on the bottom surface 6 gather to the concave part 8 and is discharged out through the water discharging port 7. When the water on the bottom surface of the kettle body is reduced, the rest water can be gathered into the concave part under the action of air pressure, and part of the bottom surface of the kettle body can be exposed in the air to make the temperature controller cut off the power supply of the electric heater, so that the coffee bean powder or the tea in the funnel can be guaranteed to be completely dissolved in water.
Description
Technical field
The invention belongs to the electric-heating technology field, is a kind of electric kettle for boiling beverage that kettle body, electric heater, temperature controller, container, funnel are arranged.
Background technology
In the patent No. is 032471777, name is called drink kettle, electric kettle and cordless electrothermal kettle, a kind of beverage electric kettle that boils is disclosed, wherein boil the beverage electric kettle, comprise the kettle body, be arranged on the electric heater on the kettle body, on the bottom surface of kettle body, be provided with inner pressurd vessel, the upper port of described inner pressurd vessel is provided with funnel, is provided with down filter course in the funnel, and upper port is provided with filter course.Electric heater is arranged on the inner bottom surface of inner pressurd vessel, and inner bottom surface is provided with dry heating temperature controller.
When the water in the inner pressurd vessel that is filled with water is hotted plate boiling, water will advance from the lower port of funnel, and go out from the upper port of funnel.After placing coffee bean powder or tealeaves between following filter course in funnel and the last filter course, the water of boiling can wash away coffee bean powder in the funnel or tealeaves from lower to upper, form automatic coffee making, and the tea or coffee beverage that will brew places between the wall of inner pressurd vessel and kettle body, coffee bean powder or tealeaves then are sandwiched in down between filter course and the last filter course, tea or coffee beverage and coffee bean powder or tealeaves are separated, conveniently drink.When the water in the kettle body constantly from the lower port of funnel and then when the upper port of funnel goes out, the water level of the water in the kettle body will constantly descend, be lower than the lower port of funnel until water level, the water that then no longer includes boiling this moment is through funnel, and having only water vapour through funnel, this will influence brewing of tea or coffee beverage, have only when the water on the kettle body inner bottom surface dryouies, the temperature that dry heating temperature controller just can be sensed kettle body bottom surface rises, and could cut off the power supply of electric heater like this.If make the lower port of funnel extend to too close kettle body bottom surface, then the spacing between lower port and the kettle body bottom surface can enter lower port by kettle body bottom surface because of the too little water that hinders boiling.If make the lower port of funnel far away from kettle body bottom surface, though it is very freely suitable that the water of boiling enters lower port by kettle body bottom surface, but after being expelled to lower port by lower port via funnel, the water of boiling will stop, the water that accumulates in this moment on the kettle body bottom surface can increase greatly because of the change of the spacing between lower port and the kettle body bottom surface then, begin continuous discharged steam after causing, formed evaporation tealeaves and coffee bean powder.
In the patent No. is 021350426, name is called coffee pot, a kind of coffee pot is disclosed, comprise lower kettle body, revolve the upper kettle body of putting on lower kettle body, be placed on the funnel between upper kettle body and the lower kettle body, be arranged on the lower filter screen on the hopper outlet, be arranged on the upper filter screen of funnel upper port, be provided with upwardly extending delivery port in upper kettle body bottom, be provided with on the lower kettle body electric hot tray and be electrically connected with electric hot tray on electric connector, be provided with base below the lower kettle body, base is provided with the following electric connector that can patch with last electric connector, and the described electric connector of going up is provided with the dry heating temperature controller that places on the lower kettle body.Just not having water enters funnel after leaving the water surface to exist the funnel water inlet equally, has only steam to enter funnel, has become with steamed tealeaves or coffee bean powder.Have only when the water on the lower kettle body inner bottom surface is thoroughly dryouied, the temperature that dry heating temperature controller just can be sensed kettle body bottom surface rises, and cuts off the problem of the power supply of electric heater.
Summary of the invention
The object of the present invention is to provide a kind of water that can always extend on the kettle body bottom surface by the steam that seethes with excitement in the funnel to be dryouied, temperature controller promptly cuts off the electric kettle for boiling beverage of electric heater.
For realizing purpose of the present invention, described electric kettle for boiling beverage, comprise the kettle body that is used to be filled with water, be arranged on electric heater and the temperature controller of controlling dry combustion method on the kettle body bottom surface, be arranged on the funnel that the water process that can make boiling on the kettle body port passes to the storage container for drink, the position, the following mouth of a river of corresponding funnel is provided with depressed part on described bottom surface, and being provided with between the following mouth of a river and the depressed part can make the water that seethes with excitement on the bottom surface be collected to depressed part and go out by the following mouth of a river.
Because the position, the following mouth of a river of corresponding funnel is provided with depressed part on described bottom surface, temperature controller is arranged on the kettle body bottom surface.When in the kettle body water being arranged, water will cover on the whole kettle body bottom surface, though this moment, electric heater was in the energising heated condition, because the conduction of the heat of water makes kettle body bottom surface remain on a relative stationary temperature state.In case when the water on the kettle body bottom surface is reduced to down near the mouth of a river position, remaining water will be concentrated to depressed part under the effect of air pressure, still maintain boiling this moment in the funnel water passes through, and kettle body bottom surface begins some to be exposed in the air.Be arranged on kettle body bottom surface on owing to temperature controller this moment, the temperature that electric heater constantly upwards raises kettle body bottom surface will be sensed, thereby cut off the power supply of electric heater, guarantee that the water in the kettle body is dryouied substantially, exist only under the situation of low amounts of water in the depressed part, in case the steam that does not have to seethe with excitement passes through, temperature controller can cut off electric heater in the funnel.Water in the kettle body that the present invention has guaranteed to be filled with water can all dryout, and can not produce steam coffee bean powder or the tealeaves that is placed in the funnel is evaporated, water in the kettle body that assurance is filled with water fully brews coffee bean powder or the tealeaves that is placed in the funnel, makes the beverage that brews out aromatic character and agreeable taste.
Description of drawings
The drawing of accompanying drawing is described as follows:
Fig. 1 is the structure chart of one of them embodiment of electric kettle for boiling beverage of the present invention.
Fig. 2 is the A-A cutaway view among Fig. 1.
Fig. 3 is the partial enlarged drawing of I among Fig. 2.
Fig. 4 is the partial structurtes figure between the following mouth of a river of the kettle body bottom surface depressed part of second embodiment of electric kettle for boiling beverage of the present invention and funnel.
Fig. 5 is the another kind of partial structurtes figure between the following mouth of a river of the kettle body bottom surface depressed part of the 3rd embodiment of electric kettle for boiling beverage of the present invention and funnel.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of electric kettle for boiling beverage of the present invention is described in further detail:
As shown in FIG., electric kettle for boiling beverage of the present invention comprises kettle body 1, electric heater 2, temperature controller 3, container 4, funnel 5, bottom surface 6, the following mouth of a river 7, depressed part 8, stainless steel layer 9, metallic radiating layer 10, through hole 11, low groove 12, pore 13.
As shown in Fig. 1,2,3, electric kettle for boiling beverage of the present invention is to be cone shape at kettle body 1, the water that can make boiling at the temperature controller 3 that is provided with electric heater 2 and control dry combustion method on the bottom surface 6 on kettle body 1 port is through passing to the funnel 5 of storage container for drink 4, described storage container for drink 4 be one around the toroidal container that is arranged on kettle body 1 outside.Because kettle body 1 forms concentric setting with storage container for drink 4, their bottom surface can a common bottom surface.7 positions, the following mouth of a river of corresponding funnel 5 are provided with depressed part 8 on described bottom surface 6, and being provided with between the following mouth of a river 7 and the depressed part 8 can make the water of boiling on the bottom surface 6 be collected to depressed part 8 and go out by the following mouth of a river 7.Be provided with filter course up and down in the described funnel 5, be used to place tealeaves or coffee bean powder, tealeaves or coffee bean powder also can be placed in the filtering mesh bag certainly, filtering mesh bag are placed in the funnel 5 again.The bottom surface 6 of kettle body 1 is circular, is made by metal material.Be provided with the electric heater 2 of a C shape on bottom surface 6, temperature controller 3 is arranged on the eccentric part below the bottom surface 6.Depressed part 8 is arranged on the circle centre position of bottom surface 6.Exist certain spacing between the upper port edge of the following mouth of a river 7 and depressed part 8, the described down mouth of a river 7 is in depressed part 8 horizontal planes or horizontal plane with upper/lower positions, can make the water on the bottom surface 6 more successfully flow into depressed part 8 through spacing, the bottom from depressed part 8 upwards enters down the mouth of a river 7 again.
As shown in Figure 3, described bottom surface 6 has and superincumbent stainless steel layer 9 is set and is compounded in metallic radiating layer 10 below the stainless steel layer 9.Stainless steel layer 9 is thinner, is convenient to punching press, but the heating lack of homogeneity on whole surface.And metallic radiating layer 10 is copper coin or aluminium sheet.Described electric heater 2 c-shaped shapes are compounded on the metallic radiating layer 10, and heat energy will be diffused into stainless steel layer 9 equably by metallic radiating layer 10.Because double-decker is adopted in bottom surface 6, formation for ease of depressed part 8, described depressed part 8 is arranged on the stainless steel layer 9, metallic radiating layer 10 is provided with the low groove 12 of stainless steel layer 9 to lower recess, be provided with the slit between described depressed part 8 and the low groove 12, on low groove 12, be provided with pore 13.Stainless steel layer 9 and metallic radiating layer 10 were slab construction before compound, be not located at the compound welding compound that can be heated between the two at depressed part 8 and position, low groove 12 place.After both are combined with each other, form a slit between depressed part 8 and the low groove 12, on low groove 12, be provided with pore 13, so that the air in the slit can be discharged, prevent that when being heated the gas in the slit expands, the metallic radiating layer 10 below the stainless steel layer 9 is strutted.Because the existence in slit, electric heater 2 is hindered by the heat energy that metallic radiating layer 10 conducts to depressed part 8, and the water that gathers in depressed part 8 can not directly be subjected to heat conducting heating and avoid producing vaporization.
As shown in Figure 4, this is second embodiment of electric kettle for boiling beverage of the present invention, and its structure and the foregoing description difference are the partial structurtes between the following mouth of a river of kettle body bottom surface depressed part and funnel.Described bottom surface 6 has and superincumbent stainless steel layer 9 is set and is compounded in metallic radiating layer 10 below the stainless steel layer 9.Stainless steel layer 9 as a whole structures can prevent that sealing permeates downwards.Described depressed part 8 is arranged on the stainless steel layer 9, so that when punching press, be easier to disposal molding.Metallic radiating layer 10 is copper coin or aluminium sheet, is compounded with electric heater 2 below and temperature controller 3 is installed.Behind electric heater 2 heating powers, the heat energy of generation will be diffused on the stainless steel layer 9 that is combined with each other with it by metallic radiating layer 10.The corresponding through hole 11 of ccontaining depressed part 8 that on metallic radiating layer 10, be provided with to lower convexity.Because below the depressed part 8 is through hole 11, heat energy on the metallic radiating layer 10 can not directly be added on the depressed part 8, water in the depressed part 8 can directly not heated and vaporize, be in metastable state, the water of being convenient on kettle body 1 bottom surface 6 is discharged from the following mouth of a river 7 than enriching ground, reduces the discharge of steam from the following mouth of a river 7 as far as possible.
As shown in Figure 5, the 3rd embodiment of invention electric kettle for boiling beverage, the partial structurtes between the following mouth of a river that its structure and above-mentioned first embodiment difference are kettle body bottom surface depressed part and funnel.Described bottom surface 6 is the cone structure to lower recess, and the cone angle of bottom surface 6 is α, and bottom surface 6 has and superincumbent stainless steel layer 9 is set and is compounded in metallic radiating layer 10 below the stainless steel layer 9.Punching press was taper after stainless steel layer 9 and metallic radiating layer 10 were combined with each other.
Claims (7)
1. electric kettle for boiling beverage, comprise the kettle body (1) that is filled with water with hand, be arranged on kettle body (1) bottom surface (6) electric heater (2) and control dry combustion method temperature controller (3), be arranged on the funnel (5) that can make the water process of boiling on kettle body (1) port, it is characterized in that being provided with depressed part (8) in the position, the following mouth of a river (7) of described bottom surface (6) last corresponding funnel (5), the water that being provided with between the following mouth of a river (7) and the depressed part (8) can make bottom surface (6) go up boiling is collected to depressed part (8) and goes out by the following mouth of a river (7).
2. electric kettle for boiling beverage according to claim 1 is characterized in that described bottom surface (6) has superincumbent stainless steel layer (9) to be set and to be compounded in metallic radiating layer (10) below the stainless steel layer (9).
3. electric kettle for boiling beverage according to claim 2 is characterized in that the c-shaped shape of described electric heater (2), is compounded on the metallic radiating layer (10).
4. electric kettle for boiling beverage according to claim 2 is characterized in that described depressed part (8) is arranged on the stainless steel layer (9), the corresponding through hole (11) of ccontaining depressed part (8) to lower convexity that be provided with on metallic radiating layer (10).
5. electric kettle for boiling beverage according to claim 2, it is characterized in that described depressed part (8) is arranged on the stainless steel layer (9), metallic radiating layer (10) is provided with the low groove (12) of stainless steel layer (9) to lower recess, be provided with the slit between described depressed part (8) and the low groove (12), on low groove (12), be provided with pore (13).
6. electric kettle for boiling beverage according to claim 1 and 2 is characterized in that described depressed part (8) is the bottom of taper bottom surface (6).
7. according to claim 1,2,3,4 or 5 described electric kettle for boiling beverage, it is characterized in that the described mouth of a river (7) down is in depressed part (8) horizontal plane or horizontal plane with upper/lower positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100354420A CN100366204C (en) | 2005-06-22 | 2005-06-22 | Electric kettle for boiling beverage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100354420A CN100366204C (en) | 2005-06-22 | 2005-06-22 | Electric kettle for boiling beverage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1701738A CN1701738A (en) | 2005-11-30 |
| CN100366204C true CN100366204C (en) | 2008-02-06 |
Family
ID=35631829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100354420A Expired - Fee Related CN100366204C (en) | 2005-06-22 | 2005-06-22 | Electric kettle for boiling beverage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100366204C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1803076A (en) * | 2006-01-13 | 2006-07-19 | 邵志成 | Drink kettle convenient for changing foodstuff |
| CN102113825A (en) * | 2010-12-21 | 2011-07-06 | 广东格兰仕集团有限公司 | Siphoning type electric coffee pot |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4493066A (en) * | 1983-06-10 | 1985-01-08 | Susumu Ubukata | Seismosensitive device |
| JPH07275124A (en) * | 1994-04-07 | 1995-10-24 | Tiger Vacuum Bottle Co Ltd | Milk temperature-adjusting vessel |
| JPH08112203A (en) * | 1994-10-19 | 1996-05-07 | Suzuki Fumio | Herb pot |
| CN1419881A (en) * | 2002-10-29 | 2003-05-28 | 邵志成 | Coffee pot |
| CN2688191Y (en) * | 2003-06-12 | 2005-03-30 | 邵志成 | Kettle for boiling beverage, electrothermal kettle and cordless electrothermal kettle |
-
2005
- 2005-06-22 CN CNB2005100354420A patent/CN100366204C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4493066A (en) * | 1983-06-10 | 1985-01-08 | Susumu Ubukata | Seismosensitive device |
| JPH07275124A (en) * | 1994-04-07 | 1995-10-24 | Tiger Vacuum Bottle Co Ltd | Milk temperature-adjusting vessel |
| JPH08112203A (en) * | 1994-10-19 | 1996-05-07 | Suzuki Fumio | Herb pot |
| CN1419881A (en) * | 2002-10-29 | 2003-05-28 | 邵志成 | Coffee pot |
| CN2688191Y (en) * | 2003-06-12 | 2005-03-30 | 邵志成 | Kettle for boiling beverage, electrothermal kettle and cordless electrothermal kettle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1701738A (en) | 2005-11-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080206 Termination date: 20210622 |
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| CF01 | Termination of patent right due to non-payment of annual fee |