CN207560370U - A kind of very fast heater circuit and its electric kettle - Google Patents
A kind of very fast heater circuit and its electric kettle Download PDFInfo
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- CN207560370U CN207560370U CN201721809296.7U CN201721809296U CN207560370U CN 207560370 U CN207560370 U CN 207560370U CN 201721809296 U CN201721809296 U CN 201721809296U CN 207560370 U CN207560370 U CN 207560370U
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- heating tube
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- heater circuit
- heating
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Abstract
The utility model provides a kind of very fast heater circuit, including：Control unit and heating part；The heating part, including：First heating tube, the second heating tube；The control unit, including：First normally closed temperature detect switch (TDS), second switch；Second heating tube is in parallel with first heating tube after connecting with the first normally closed temperature detect switch (TDS)；The heating part is connected in series in power interface with second switch.Very fast heater circuit provided by the utility model, it can be heated when just beginning to warm up while using the first heating tube and the second heating tube, after preset temperature is heated to, a heating tube can be turned off, after the heating section high-power so as to be exported when beginning to warm up, using small-power, it prevents boiling water from splashing, in the case where improving overall power, ensure that safety.Electric kettle provided by the utility model also has above-mentioned advantageous effect, and details are not described herein.
Description
Technical field
The utility model is related to household electrical appliance technical field, more particularly to a kind of very fast heater circuit and its electric hot water
Pot.
Background technology
In daily life, heating is very common, such as electric cooker, deep frying pan, electric boiler etc., however when heated, when
So wish that The faster the better, however when power is too big, danger may be generated.
For example, electric kettle, electric kettle was born in Chicago in 1891.With the development of science and technology, quick, safety,
Main feature convenient, that the energy is made full use of increasingly to become kettle.The best seller for the whole world is become to 21st century.Electricity
Hot-water bottle has the function of to automatically power off after boiling water, anti-dry power-off using steam intelligent-induction temperature control.With life
Needs, present insulating pot also developing to multifunctional direction, such as leakproof, anti-scald, water lock.Insulating pot has heating speed
The advantages that degree is fast, and heat insulation effect is good, and filtering function is strong, and style is more.
The operation principle that electric kettle automatically powers off is, the water vapour that when boiling water generates makes double gold of steam temperature-sensing element
Belong to piece deformation, this deformation pushes power switch to power off by lever principle.Its power off can not Self-resetting, therefore power off after water
Pot will not reheat automatically.
The electric kettle power of general consumer level hereinafter, power if improving again, can cause heat transfer all in 1500W
Rate reduces, and when water opens boiling, since heating power is excessively high, boiling water easily splashes out outward, causes danger.And with carrying for power
Height, noise during electric heating kettle heating can also increase.
Therefore, a kind of very fast heater circuit and its electric kettle how to be proposed, can be protected in the case where improving power
Card safety, is the technical issues of those skilled in the art are urgently to be resolved hurrily.
Utility model content
It in view of this, can the purpose of this utility model is to provide a kind of very fast heater circuit and its electric kettle
In the case where improving power, ensure safety.Its concrete scheme is as follows：
On the one hand, the utility model provides a kind of very fast heater circuit, including：Control unit and heating part；
The heating part, including：First heating tube, the second heating tube；
The control unit, including：First normally closed temperature detect switch (TDS), second switch；
Second heating tube is in parallel with first heating tube after connecting with the first normally closed temperature detect switch (TDS)；
The heating part is connected in series in power interface with second switch.
Preferably, the heating part is in series with anti-dry temperature detect switch (TDS).
Preferably, the second switch is normally closed type hand-reset temperature detect switch (TDS).
Preferably, the triggering temperature range of the described first normally closed temperature detect switch (TDS) is 65 degrees Celsius to 85 degrees Celsius.
Preferably, the triggering temperature of the described first normally closed temperature detect switch (TDS) is 80 degrees Celsius.
Preferably, the heating part is parallel with indicator light.
Preferably, the indicator light is neon lamp or LED light.
The utility model also provides a kind of electric kettle, including：Any of the above-described kind of very fast heater circuit.
Preferably, it further includes：Set on the handle of the bottle body of the electric kettle, the second switch is set on the handle
Bottom.
The utility model provides a kind of very fast heater circuit, including：Control unit and heating part；The heating part, including：
First heating tube, the second heating tube；The control unit, including：First normally closed temperature detect switch (TDS), second switch；Second heating
Pipe is in parallel with first heating tube after connecting with the first normally closed temperature detect switch (TDS)；The heating part is connected in series in second switch
Power interface.A kind of very fast heater circuit provided by the utility model can add when just beginning to warm up while using first
Heat pipe and the second heating tube are heated, and after preset temperature is heated to, can turn off a heating tube, so as to begin to warm up
When, exports high-power, and section, using small-power, prevents boiling water from splashing after the heating, in the case where improving overall power, ensure that
Safety.
Electric kettle provided by the utility model also has above-mentioned advantageous effect, and details are not described herein.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiment of the utility model, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structure diagram of a kind of very fast heater circuit that a kind of specific embodiment of the utility model provides；
Fig. 2 is the structure diagram of a kind of electric kettle that a kind of specific embodiment of the utility model provides.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 1 is the knot of a kind of very fast heater circuit that a kind of specific embodiment of the utility model provides
Structure schematic diagram.
In a kind of specific embodiment of the utility model, specific embodiment of the present invention offer one kind is very fast to be added
Hot device circuit, including：Control unit and heating part；The heating part, including：First heating tube 111, the second heating tube 112；It is described
Control unit, including：First normally closed temperature detect switch (TDS) 121, second switch 122；Second heating tube 112 is opened with the first normally closed temperature control
It is in parallel with first heating tube 111 after 121 series connection of pass；The heating part is connected in series in power interface with second switch 122
105。
It, should it is possible to further which the triggering temperature of the first normally closed temperature detect switch (TDS) 121 is preferably set to 80 degrees Celsius
The triggering temperature of first normally closed temperature detect switch (TDS) 121 can select between 65 degrees Celsius to 85 degrees Celsius, naturally it is also possible to bigger
Range is also feasible, as long as before boiling water, ensures the second heating tube deenergization, when water temperature normal heating is to 80 degree,
First normally closed temperature detect switch (TDS) 121 disconnects, and the second heating tube 112 stops heating.Water temperature temperature close to boiling at this time, continues by first
Heating tube 111 is heated to boiling water.Since 111 power of the first heating tube is smaller, it can substantially reduce what is splashed out during boiling water
Possibility, and noise when decreasing boiling water.
The utility model provides a kind of very fast heater circuit, can be when just beginning to warm up while using the first heating tube
111 and second heating tube 112 heated, after preset temperature is heated to, a heating tube can be turned off, so as to starting plus
Export high-power when hot, section, using small-power, prevents boiling water from splashing after the heating, in the case where improving overall power, ensures
Safety.
On the basis of above-mentioned specific embodiment, further, danger is generated in order to ensure against dry combustion method, it can be in institute
It states heating part and is in series with anti-dry temperature detect switch (TDS) 104, the anti-dry temperature detect switch (TDS) 104 is in set on the bottom of the pot.Trigger temperature
It is 110 degrees Celsius to 130 degrees Celsius.For doing anti-dry protection switch.When water shortage, temperature increases rapidly, anti-dry temperature control
Switch 104 will automatically disconnect the circuit.
Further, the switching manipulation of very fast heater circuit for convenience, the second switch 122 are normally closed type hand
It is dynamic to reset temperature detect switch (TDS).For detecting steam when water is opened.It is when there is steam to contact the normally closed type hand-reset temperature detect switch (TDS), it should
Switch temperature increases, and will automatically disconnect the circuit.
For example, when in the very fast heater circuit practice to electric kettle, it, can in order to facilitate the reset of the switch
To set handle in the bottle body of electric kettle, the second switch 122 can be preferably photographed on to the bottom of handle, certainly,
The second switch 122 can also be set on to the top of the handle or other places.
It should be pointed out that in order to indicate whether very fast heater circuit is working normally, it can be by the heating part simultaneously
It is associated with indicator light.The indicator light is neon lamp 103, and electric current crosses large impact neon lamp 103 in order to prevent, can be on the neon lamp 103
Series limiting resistor, naturally it is also possible to using LED light or other lamps as indicator light.
Certainly, which can not only apply in electric kettle, and can also apply to other needs to add
In the occasion of heat, such as it can be used in electric cooker, deep frying pan, electric boiler, and be not limited only to the heating to liquid, it can
It is heated with the substance of the various states of matters to substances such as gas, solids.
The utility model provides a kind of very fast heater circuit, including：Control unit and heating part；The heating part, including：
First heating tube 111, the second heating tube 112；The control unit, including：First normally closed temperature detect switch (TDS) 121, second switch 122；
Second heating tube 112 is in parallel with first heating tube 111 after connecting with the first normally closed temperature detect switch (TDS) 121；The heating
Portion is connected in series in power interface 105 with second switch 122.Very fast heater circuit provided by the utility model, can be firm
The water in kettle is heated when beginning to warm up while using the first heating tube 111 and the second heating tube 112, be heated to it is pre-
It is high-power so as to be exported when beginning to warm up if after temperature, a heating tube can be turned off, section after the heating, using small-power,
It prevents boiling water from splashing, in the case where improving overall power, ensure that safety.
It please refers to Fig.2, Fig. 2 is the structural representation of a kind of electric kettle that a kind of specific embodiment of the utility model provides
Figure.
The utility model also provides a kind of electric kettle, including：One kind in any of the above-described kind of specific embodiment is very fast
Heater circuit.
The foregoing description of the disclosed embodiments enables those skilled in the art to realize or using the utility model.
A variety of modifications of these embodiments will be apparent for a person skilled in the art, general original as defined herein
Reason can be realized in other embodiments without departing from the spirit or scope of the present utility model.Therefore, this practicality is new
Type is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase
Consistent most wide range.
Claims (9)
1. a kind of very fast heater circuit, which is characterized in that including：Control unit and heating part；
The heating part, including：First heating tube, the second heating tube；
The control unit, including：First normally closed temperature detect switch (TDS), second switch；
Second heating tube is in parallel with first heating tube after connecting with the first normally closed temperature detect switch (TDS)；
The heating part is connected in series in power interface with second switch.
2. very fast heater circuit according to claim 1, which is characterized in that the heating part is in series with anti-dry temperature control
Switch.
3. very fast heater circuit according to claim 1, which is characterized in that the second switch is multiple manually for normally closed type
Position temperature detect switch (TDS).
4. very fast heater circuit according to claim 1, which is characterized in that the triggering of the first normally closed temperature detect switch (TDS)
Temperature range is 65 degrees Celsius to 85 degrees Celsius.
5. very fast heater circuit according to claim 4, which is characterized in that the triggering of the first normally closed temperature detect switch (TDS)
Temperature is 80 degrees Celsius.
6. very fast heater circuit according to any one of claims 1 to 5, which is characterized in that the heating part is parallel with
Indicator light.
7. very fast heater circuit according to claim 6, which is characterized in that the indicator light is neon lamp or LED light.
8. a kind of electric kettle, which is characterized in that including：Very fast heater circuit as described in any one of claim 1 to 7.
9. electric kettle according to claim 8, which is characterized in that further include：Set on the bottle body of the electric kettle
Handle, the second switch are set on the bottom of the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721809296.7U CN207560370U (en) | 2017-12-21 | 2017-12-21 | A kind of very fast heater circuit and its electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721809296.7U CN207560370U (en) | 2017-12-21 | 2017-12-21 | A kind of very fast heater circuit and its electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207560370U true CN207560370U (en) | 2018-06-29 |
Family
ID=62660144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721809296.7U Active CN207560370U (en) | 2017-12-21 | 2017-12-21 | A kind of very fast heater circuit and its electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207560370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107949083A (en) * | 2017-12-21 | 2018-04-20 | 湖南新韶光电器有限公司 | A kind of very fast heater circuit and its electric kettle |
-
2017
- 2017-12-21 CN CN201721809296.7U patent/CN207560370U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107949083A (en) * | 2017-12-21 | 2018-04-20 | 湖南新韶光电器有限公司 | A kind of very fast heater circuit and its electric kettle |
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