CN2511223Y

CN2511223Y - Electric heating kettle

Info

Publication number: CN2511223Y
Application number: CN 01257759
Authority: CN
Inventors: 叶贞洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-11-01
Filing date: 2001-11-01
Publication date: 2002-09-18
Anticipated expiration: 2011-11-01

Abstract

The utility model relates to an electric kettle in particular to an energy saving electric kettle, which comprises a kettle body (3) which is placed on a kettle seat (2) and a pedestal (1) which supports the kettle seat (2). The kettle mouth of the kettle seat (2) is emplaced with a heating plate whose bottom plate is fixed with a heating tube. The center of the bottom plate is coupled with a temperature control device (10) whose pressing switch connecting rod holds out of the pedestal (1) from a control hole which is opened on the pedestal (1). The kettle body is made of bulletproof hyaloplasm. The kettle body (3) and the heating device are a separating structure. The electrical heat tube has no contact with the food, which is very health. The heat transfer is fast and the temperature control switch can automatic power off when the food is boiled, which can save more than 15% power. The operation is safe and reliable, which needs no man to watch for observation and can avoid the drying heating phenomenon when no man is present.

Description

A kind of electric kettle

1. technical field

The utility model is about electric kettle, particularly electric kettle that can be energy-conservation.

2. background technology

Well-known electric kettle, generally include a kettle body and place indissociable ring-like electric kettle in the kettle body, and electrothermal tube directly contacts with food or water liquid, electrothermal tube injustice in the kettle takies basement in the kettle, and brought inconvenience to cleaning, amass the incrustation scale in kettle, and the incrustation scale that deposits on the electrothermal tube is not only thick but also hard, extremely difficult the cleaning.Another weak point of this electric kettle is to control automatically, need manually wait for or observe, and cut off the power supply manually, and is careless slightly, dry combustion method will occur, even burns out electric kettle.

3. utility model content

This practical official newspaper type is at weak point of the prior art, and purpose provides a kind of not contacting foodstuff water liquid, boils automatic outage, and is safe and reliable, convenient and healthy, and energy-saving electrothermic kettle that can be energy-conservation.

The purpose of this utility model is achieved in that a kind of electric kettle, energy-saving electrothermic kettle particularly, comprise a kettle body 3 that is placed on the kettle seat 2, and the base 1 that supports kettle seat 2, its special character is to lay heat-generating disc 9 on the Hu Kou of kettle seat 2, it is tried to get to the heart of a matter down and is fixed with pili annulati heat pipe 6, and the central authorities that try to get to the heart of a matter are connected with control hole 23 protuberate basic units 1 that shape connecting rod 11 is left from base 1 of pressing of attemperating unit 10.

Heat-generating disc 9 described in the utility model can and be installed in pili annulati heat pipe 6 three on the circular aluminium sheet 8 by stainless steel disk 5 and set up a welding one jointly and form.

Attemperating unit 10 described in the utility model can be to comprise a mains switch 7 and stretch out assembly 12 and the switch connecting rod of the fore-set 13 that can top mains switch 7 resets.

The utility model compared with prior art has following good effect:

Because electrothermal tube is arranged at shell and contact with food outward, the isolating construction of kettle and heating plate, thereby convenient and healthy and be easy to cleaning.Select for use stainless steel to do at the bottom of the kettle, transparent bulletproof glass glue is done a drawing of kettle body, does not have any leakproof corrosive agent or viscose glue, and not only health is durable, and transparent attractive in appearance.The aluminium sheet that is provided with at the bottom of the kettle is accelerated heat transmission, and temperature detect switch (TDS) cuts off the power supply when boiling automatically, can be energy-conservation about 15%, and easy to operate, and do not need the people for waiting for observation, safe and reliable.Free energising can not occur, stop to occur the phenomenon of dry combustion method.

4. description of drawings Fig. 1 is the utility model structural representation.Fig. 2 is the utility model attemperating unit structural representation.Fig. 3 is the utility model circuit structure sketch.Fig. 4 is the assembly relation structural representation of another enforcement of the utility model.

5. execution mode

Fig. 1 shows example structure of the present utility model.Kettle body of the present utility model is made of shellproof glue, and is transparent attractive in appearance, is difficult for bumping brokenly, can not harden, and amounts to the no scar that is shaped with stainless steel, and the shrinkage of guaranteeing to be heated is not oozed and spilt.At the bottom of the kettle with a drawing of kettle body, need not any anticorrisive agent or viscose glue, health is durable.When making heat-generating disc 9, as long as ring-type heating tube 6 is positioned on the circular aluminium alloy plate 8, is put on the stainless steel disk 5 three again and sets up one jointly, the frequency in footpath is integrally welded.The above combination in footpath, stainless steel is done end easy cleaning, non-corrosive, health.Aluminium sheet 8 can strengthen heat-transfer area, plays energy-conserving action, and it is indeformable simultaneously stainless steel to be heated.Contact the switch 7 that links with heat-generating disc 9, as shown in Figure 2, comprise an aluminum alloy casing cap 14, its inner chamber is equipped be heated the recurvation metal 15 and the directed curved stainless steel 16 that is not heated that reclines mutually.It has down be withstood anti-to put warm insulating rod 17.Aluminum alloy casing cap 14 covers between the anti-upper and lower support plate of putting warm insulating rod 17 two silver tipped contact 20A, B is housed, wherein manually reset indirectly fore-set 13 be contained in its down the fore-set 21 on Push switch connecting rod 11 ends in assembly 12 over against.

Circuit structure sketch shown in Fig. 3, heat-generating pipe 6 should be electrically connected attemperating unit 10, is electrically connected temperature detect switch (TDS)s joint 10 by socket 22 and links to each other with power supply.

Fig. 4 shows another embodiment of the present utility model.Its electric kettle can be connected by the assembling of the direction shown in the arrow.Kettle seat 25 bases 1 by the emboss pit plug-in unit attaching (identical) of making on it with Fig. 1.Present embodiment and difference embodiment illustrated in fig. 1 are: the mains switch 7 of attemperating unit 10 has saved the outer cap 14 of aluminium alloy shown in Figure 2.The recurvation metal 15 that wherein is heated is bent stainless steel 16 by the parallel support of two posts with the non-directional that is not heated, and two silver tipped contact A, B are loaded on the two ends of the curved stainless steel 16 of non-directional that is not heated.Wherein assembly 12 is by last socket 24, and following socket 25 is pegged graft to mesh and constituted.

Fig. 1 pot lid 4 can be selected other material for use according to different needs.The handgrip of kettle adopts the open form structure fabrication.Kettle can be made the capacity marking in the diagram on one's body.

When temperature detect switch (TDS) cuts 3 at off status (below 85 ℃ time), the recurvation metal 15 that is heated is upwards curved, the curved stainless steel 16 of the non-directional that is not heated is curved downwards, puts and makes the energising of single supply turnover line through anti-temperature rod 17 tops of putting, and realizes automatic outage source (the curved stainless steel of non-directional is not nondirectional because be not heated).When pressing the Push switch connecting rod, fore-set 21 is the top fore-set 13 that resets upwards, and the B of silver tipped contact 20 and A connect, and simultaneously anti-ly puts the temperature insulation and holds in both hands 17 upwards curvedly to the curved stainless bending of the non-directional that is not heated, and makes the house keeper that the generates heat heating of switching on.Otherwise the B of silver-colored electricity-linkingup point combustion 20 and A outage, fore-set 13 that resets places closed condition to 11 power transmissions of Push switch connecting rod, send " " one, the written instructions lamp extinguishes, and stops to heat.When anhydrous or water temperature during more than or equal to boiled water temperature, the temperature that the heat-generating disc heating the is delivered to attemperating unit deenergization that sharply rises stops heating, and this moment is invalid during Push switch, also can not heat.Have only at the bottom of the kettle temperature to reduce to 85 degree when following, can open heating once more.

Claims

1. electric kettle, energy-saving electrothermic kettle particularly, comprise a kettle body (3) that is placed on the kettle seat (2), and the base (1) of earning (2) at the bottom of the kettle, it is characterized in that on the kettle of kettle seat (2) is several, laying heat-generating disc (9), it is tried to get to the heart of a matter and is fixed with pili annulati heat pipe (6), and the central authorities that try to get to the heart of a matter are associated with attemperating unit (10), control hole (23) protuberate basic unit (1) that the Push switch connecting rod (11) of control attemperating unit (10) is left from base (1).

2. by the described electric kettle of claim, it is characterized in that described heat-generating disc (9) is by stainless steel disk (5) be installed in pili annulati heat pipe (6) three on the circular aluminium sheet (8) and set up one jointly and weld one and form.

3. by claim 1 or 2 described electric kettles, it is characterized in that described attemperating unit (10), comprise a mains switch (7) and stretch out the switch connecting rod (11) that assembly (12) energy top mains switch (7) resets and withstands (13).

4. by the described electric kettle of claim, it is characterized in that the kettle body of described kettle body (3) is made by shellproof transparent adhesive tape.

5. by claim 1 or 3 described electric kettles, it is characterized in that the mains switch (7) that attemperating unit (10) comprises, the high-temperature insulation rod (17) that the two recurvation metals (15) that are heated that recline mutually that are equipped with by aluminum alloy casing cap (a 14) inner chamber are not heated the curved stainless steel (16) of non-directional and are withstood, with and under the fore-set that resets (13), assembly (12)

6. by claim 1 or 3 described electric kettles, the mains switch (7) that it is characterized in that attemperating unit (10), its recurvation metal (15) that is heated is bent stainless steel (16) by the parallel support of two columns with the non-directional that is not heated, two silver tipped contact A, B are loaded on the two ends of the curved stainless steel (16) of non-directional that is not heated, wherein assembly (12) is by last socket (24), and following socket (25) is pegged graft to mesh and constituted.