CN107773032A - A kind of electric kettle - Google Patents
A kind of electric kettle Download PDFInfo
- Publication number
- CN107773032A CN107773032A CN201610713094.6A CN201610713094A CN107773032A CN 107773032 A CN107773032 A CN 107773032A CN 201610713094 A CN201610713094 A CN 201610713094A CN 107773032 A CN107773032 A CN 107773032A
- Authority
- CN
- China
- Prior art keywords
- pot
- switch
- tds
- temperature detect
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
- A47J27/21058—Control devices to avoid overheating, i.e. "dry" boiling, or to detect boiling of the water
- A47J27/21083—Control devices to avoid overheating, i.e. "dry" boiling, or to detect boiling of the water with variable operating parameters, e.g. temperature or boiling period
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
- A47J27/21058—Control devices to avoid overheating, i.e. "dry" boiling, or to detect boiling of the water
- A47J27/21091—Control devices to avoid overheating, i.e. "dry" boiling, or to detect boiling of the water of electronic type
Abstract
The present invention relates to a kind of heater, especially a kind of electric kettle, it includes kettle body and base, and kettle body is made up of bottle body, pot lid, spout and handle, and bottle body has pot mouth and bottom of the pot, and accommodating chamber is formed between bottom of the pot and base；Heater is provided with accommodating chamber, heater includes the heat-generating disc for being arranged on bottom of the pot, and mutually isolated heating wire and temperature detect switch (TDS) A are housed on heat-generating disc；The position that heat-generating disc is not provided with bottom of the pot is equipped with temperature detect switch (TDS) B；Attaching plug and power switch are housed on base, power switch is made up of hand switch and automatic power-off switch；The present invention is simple in construction, ingenious in design, by setting heater in bottom of the pot, it ensure that the clean hygiene of heat up water safety and drinking-water, and it effectively prevent injury of the dry combustion method to kettle body, pass through the improvement to pot mouth flanging simultaneously, it ensure that the neat and tidy of pot mouth, be easy to clean, and do not hurt hands in cleaning.
Description
Technical field
The present invention relates to a kind of heater, especially a kind of electric kettle.
Background technology
Electric kettle is widely used in every family as a kind of home appliance.Existing electric kettle has at following 2 points
Problem：(1) heating wire of electric kettle is directly protruding into kettle body, and heating wire directly contacts with water and reaches the purpose of heating,
This mode of heating is dangerous, Danger Electric shock risk easily occurs, and without burning prevention function, incrustation scale is easily produced in heating, and
Dirt is also easily shed in water caused by heating wire surface oxidation, this extremely disadvantageous safe drinking water in household personnel；(2) it is existing
Some electrothermal kettle oral area positions are designed with flanging, and this flanging easily adheres to dirt, and dirt is inconvenient to clean, and is cleaning
Shi Rongyi cuts hand.
The content of the invention
Present invention aim to solve above-mentioned 2 problems existing for current electric kettle, a kind of peace is provided for this
Entirely, it is hygienic, there is burning prevention function, and pot mouth is easy to the electric kettle that cleans, do not hurt hands.
The present invention concrete scheme be：A kind of electric kettle, include kettle body and base, kettle body is by bottle body, pot lid, spout
Formed with handle, bottle body has pot mouth and bottom of the pot, and wherein pot mouth matches with pot lid, and bottom of the pot matches with base, and forms appearance
Receive chamber；It is characterized in that：Heater is provided with accommodating chamber, heater includes the heat-generating disc for being arranged on bottom of the pot, is generating heat
Mutually isolated heating wire and temperature detect switch (TDS) A are housed on disk；The position that heat-generating disc is not provided with bottom of the pot is equipped with temperature detect switch (TDS)
B, temperature detect switch (TDS) B heatproof temperature are higher than temperature detect switch (TDS) A heatproof temperature；Attaching plug and power switch are housed on base,
Power switch is made up of hand switch and automatic power-off switch, and hand switch forms series circuit with temperature detect switch (TDS) A, automatically powers off
Switch forms series circuit with temperature detect switch (TDS) B, and this two series circuits form parallel line；The parallel line and heating wire string
Correspond to after connection and be connected with attaching plug again.
Heretofore described heat-generating disc is arranged on the middle part of bottom of the pot, and heating wire has opening round structure, and heating wire
Arranged with heat-generating disc concentric；Temperature detect switch (TDS) A is arranged in the center of circle position of heat-generating disc.
Heretofore described base is provided with power supply indicator, and power supply indicator forms series circuit with current-limiting resistance, should
Series circuit is in parallel with heating wire.
Heretofore described temperature detect switch (TDS) A heatproof temperature is 95 DEG C, and temperature detect switch (TDS) B heatproof temperature is 125 DEG C.
Heretofore described pot mouth is provided with the flanging that bottle body inner chamber turnup forms.
The present invention is simple in construction, ingenious in design, by setting heater in bottom of the pot, it is ensured that safety of heating up water and drinking-water
Clean hygiene, and injury of the dry combustion method to kettle body is effectively prevent, while pass through the improvement to pot mouth flanging, it is ensured that pot mouth is done
It is net clean and tidy, be easy to clean, and do not hurt hands in cleaning.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the present invention；
Fig. 2 is the circuit theory diagrams of heater in the present invention；
Fig. 3 is the close-up schematic view at K in Fig. 1.
In figure：1-kettle body, 2-base, 3-bottle body, 3a-pot mouth, 3b-bottom of the pot, 4-pot lid, 5-spout, 6-carry
Hand, 7-accommodating chamber, 8-heat-generating disc, 9-heating wire, 10-temperature detect switch (TDS) A, 11-temperature detect switch (TDS) B, 12-attaching plug,
13-power switch, 14-power supply indicator, 15-flanging.
Embodiment
Referring to Fig. 1-3, the present invention includes kettle body 1 and base 2, and kettle body 1 is by 6 groups of bottle body 3, pot lid 4, spout 5 and handle
Into there is bottle body 3 pot mouth 3a and bottom of the pot 3b, wherein pot mouth 3a to match with pot lid 4, and bottom of the pot 3b matches with base 2, and forms
Accommodating chamber 7；Particularly：Heater is provided with accommodating chamber 7, heater includes the heat-generating disc 8 for being arranged on bottom of the pot 3b,
Mutually isolated heating wire 9 and temperature detect switch (TDS) A10 are housed on heat-generating disc 8；The position dress of heat-generating disc 8 is not provided with bottom of the pot 3b
There is temperature detect switch (TDS) B11, temperature detect switch (TDS) B11 heatproof temperature is higher than temperature detect switch (TDS) A10 heatproof temperature；Equipped with electricity on base 2
Source plug 12 and power switch 13, attaching plug 12 are core electric power plug, and one of core print and kettle body 1 are altogether；Power supply is opened
13 are closed to be made up of hand switch SB1 and automatic power-off switch SB2, hand switch SB1 and temperature detect switch (TDS) A10 forms series circuit,
Automatic power-off switch SB2 and temperature detect switch (TDS) B11 forms series circuit, and this two series circuits form parallel line；The parallel connection
Circuit is corresponding again after being connected with heating wire 9 to be connected with attaching plug 12, and in fig. 2, temperature detect switch (TDS) A is expressed as FR1, and temperature control is opened
Close B and be expressed as FR2, heating wire is expressed as EH.
Heat-generating disc 8 described in the present embodiment is arranged on bottom of the pot 3b middle part, and heating wire 9 has opening round structure, and
Heating wire 9 is arranged with the concentric of heat-generating disc 8；Temperature detect switch (TDS) A10 is arranged in the center of circle position of heat-generating disc 8.
Base 2 described in the present embodiment is provided with power supply indicator 14, wherein in fig. 2, power supply indicator is expressed as
HL1, power supply indicator HL1 and current-limiting resistance R1 form series circuit, and the series circuit is in parallel with heating wire EH.
The heatproof temperature of temperature detect switch (TDS) A10 described in the present embodiment is 95 DEG C, and temperature detect switch (TDS) B11 heatproof temperature is 125
℃。
Pot mouth 3b described in the present embodiment is provided with the flanging 15 that the inner chamber turnup of bottle body 3 forms.
The optional manual mode of the present invention and automatic mode.Manual mode is by selecting hand switch SB1 to realize；Automatically
Pattern is by selecting automatic power-off switch SB2 to realize, and in automatic mode, according to automatic power-off switch SB2 characteristic, low
Wen Shi, automatic power-off switch SB2 are closed, and electric kettle starts work of heating up water, and in high temperature, automatic power-off switch SB2 disconnects, electricity
Hot-water bottle stops work of heating up water, and automatic mode may be selected with carrying out discontinuous repeatedly in the case of unattended in electric kettle
Heat up water, to ensure water temperature.
When being normally carried out heating up water operation, when water temperature reaches 95 DEG C, temperature detect switch (TDS) A10 disconnects electric kettle automatically, electricity
Heated filament EH due to power-off be stopped and cause electric kettle stopping heat up water.When household personnel are no on duty at the scene, selection is certainly
When dynamic model formula is heated up water, temperature detect switch (TDS) B11 is used for water in kettle body 1 and dryouied, and bottom of the pot 3b temperature is rapid is warming up to 125
DEG C when disconnect automatically, now heating wire EH make it that electric kettle stops heating up water because power-off is stopped, so as to electric hot water
Kettle forms protection, it is ensured that the service life of electric kettle.
Claims (5)
1. a kind of electric kettle, including kettle body and base, kettle body is made up of bottle body, pot lid, spout and handle, and bottle body has kettle
Mouth and bottom of the pot, wherein pot mouth match with pot lid, and bottom of the pot matches with base, and forms accommodating chamber；It is characterized in that：In accommodating chamber
In be provided with heater, heater includes the heat-generating disc for being arranged on bottom of the pot, and mutually isolated electric heating is housed on heat-generating disc
Silk and temperature detect switch (TDS) A；The position that heat-generating disc is not provided with bottom of the pot is equipped with temperature detect switch (TDS) B, and temperature detect switch (TDS) B heatproof temperature is high
In temperature detect switch (TDS) A heatproof temperature；Attaching plug and power switch are housed on base, power switch is by hand switch and automatically
Cut-off switch is formed, and hand switch forms series circuit with temperature detect switch (TDS) A, and automatic power-off switch is formed with temperature detect switch (TDS) B and connected
Circuit, this two series circuits form parallel line；Corresponding again and attaching plug phase after the parallel line is connected with heating wire
Connection.
2. a kind of electric kettle according to claim 1, it is characterized in that：The heat-generating disc is arranged on the middle part of bottom of the pot, electricity
Heated filament has opening round structure, and heating wire is arranged with heat-generating disc concentric；Temperature detect switch (TDS) A is arranged in the center of circle of heat-generating disc
Position.
3. a kind of electric kettle according to claim 1, it is characterized in that：The base is provided with power supply indicator, power supply
Indicator lamp forms series circuit with current-limiting resistance, and the series circuit is in parallel with heating wire.
4. a kind of electric kettle according to claim 1, it is characterized in that：The heatproof temperature of the temperature detect switch (TDS) A is 95 DEG C,
Temperature detect switch (TDS) B heatproof temperature is 125 DEG C.
5. according to a kind of electric kettle described in Claims 1-4 wherein any one claim, it is characterized in that：The kettle
Mouth is provided with the flanging that bottle body inner chamber turnup forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610713094.6A CN107773032A (en) | 2016-08-24 | 2016-08-24 | A kind of electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610713094.6A CN107773032A (en) | 2016-08-24 | 2016-08-24 | A kind of electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107773032A true CN107773032A (en) | 2018-03-09 |
Family
ID=61388230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610713094.6A Pending CN107773032A (en) | 2016-08-24 | 2016-08-24 | A kind of electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107773032A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433530A (en) * | 2018-03-24 | 2018-08-24 | 佛山市聚成知识产权服务有限公司 | A kind of insulating pot Internet-based |
-
2016
- 2016-08-24 CN CN201610713094.6A patent/CN107773032A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433530A (en) * | 2018-03-24 | 2018-08-24 | 佛山市聚成知识产权服务有限公司 | A kind of insulating pot Internet-based |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180309 |