CN109247821A - A kind of electric kettle with strainer - Google Patents
A kind of electric kettle with strainer Download PDFInfo
- Publication number
- CN109247821A CN109247821A CN201811233498.0A CN201811233498A CN109247821A CN 109247821 A CN109247821 A CN 109247821A CN 201811233498 A CN201811233498 A CN 201811233498A CN 109247821 A CN109247821 A CN 109247821A
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- CN
- China
- Prior art keywords
- strainer
- electric
- kettle body
- kettle
- pot
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- 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.)
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Classifications
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- 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
-
- 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
- A47J27/21166—Constructional details or accessories
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of electric kettles with strainer, are made of strainer, kettle body, electric heating pedestal, heating power supply, pot handle and pot lid.The strainer center is sunk structure, and there is fixed jaw in border；There are screen support retaining rail and strainer lock to be supported fixed and locking to the strainer in the kettle body；Setting thermometric, heating element and relay in the electric heating pedestal；The heating power supply is used to provide required electrical power to electric heating pedestal；Temperature control display module, electric heating switch and electric contactor are set on the pot handle；The pot lid is fixed on the pot handle by the shaft of its tail portion, and projective structure is arranged towards the kettle body side in the pot lid, which matches with the sunk structure on the strainer；The major function of the electric kettle is to prevent from filling in foreign matter to hot-water bottle and carry out boiling being with a wide range of applications especially suitable for the wholesome water of the public places such as hotel by the way that strainer, strainer locking device is arranged.
Description
Technical field
The present invention relates to domestic electric appliance correlative technology fields, are specifically related to a kind of electric hot water with strainer
Pot.
Background technique
In daily life, electric kettle is a kind of common electric for quickly heating up water, but in some public arenas,
Such as hotel, hotel, people often boil some other things in kettle, influence the use of kettle health, the present invention proposes one
The innovative electric kettle design with strainer of kind, avoids in terms of kettle assembling structure and circuit control two into kettle body
Foreign matter is filled in, the sanitary condition of the public places electric kettle such as hotel is significantly improved.
Summary of the invention
It is easy to fill in foreign matter the purpose of the invention is to the electric kettle for overcoming existing public place to use and influences to defend
The raw technology limitation used proposes a kind of novel electric kettle design with strainer, the simple, user with structure
Just, the features such as novel in design；Using filter structure and four terminal electric contactors in terms of assembling structure and circuit control two
It avoids filling in foreign matter progress boiling in pot.
The present invention uses a kind of following scheme: electric kettle with strainer, by strainer, kettle body, electric heating pedestal, heating
Power supply, pot handle and pot lid composition；The strainer is installed on the inside top of the kettle body, by the support of kettle body inside top
Retaining rail is fixed, and is locked out from strainer from kettle body by strainer in kettle body lock and takes out；The electric heating
Pedestal is located at kettle body bottom；The heating power supply is used to provide electrical heating power to electric heating pedestal；The pot handle is located at pot
The lateral surface of body；The pot lid is fixed on the top of pot handle, the processing of pot lid tail portion shaft rear by the rotary shaft of its tail portion
There is conductive metal sheet.
Temperature control display module, electric heating switch and electric contactor, the electric contactor are arranged on the pot handle to be had
Four terminals, wherein the terminal of upside two and electric heating switch cooperate, the terminal of downside two is led with the pot lid tail portion
The common opening and closing function for realizing heater circuit of electric metal piece cooperation；The temperature control display module is for controlling the electric heating pedestal
To realize that the heating temperature of kettle is shown and temperature is set；The heating power supply is used to provide heating institute for the electric heating pedestal
Need electrical power.
The material of the strainer is food-grade stainless steel wire mesh structure, and strainer border is machined with fixed jaw, in strainer
The heart is recess reticular structure；The material of the kettle body is transparent heat resistant glass, shape be it is hollow semi-enclosed cylindrical or
The basic kettle shape of circular platform type shape；Water outlet spout is provided with above the kettle body, wire mesh is arranged in spout inside front
It prevents from filling in foreign matter into the kettle body from the water outlet spout；The kettle body inside top is machined with screen support retaining rail,
The support retaining rail is upper layer and lower layer structure, and bottom is uniform annular brace rail, and upper layer is with retaining rail jaggy；It is described
The fixed jaw of strainer is put into the support retaining rail by the notch in the retaining rail and realizes supporting and fixing for strainer, and
And the strainer can be rotated in the support retaining rail.
Strainer lock, kettle body retaining rail notch described in the face of position are provided in the kettle body；Strainer fixed jaw is supporting
It can be rotated in retaining rail, when the fixed jaw on strainer leaves retaining rail gap position, being locked using the strainer in the kettle body will
Strainer is locked, and strainer is taken out from the support retaining rail, it is necessary to be opened the strainer with private key and be locked.
The conductive metal sheet of the pot lid tail portion corresponds respectively to electric in the pot handle with the unlatching and closure of pot lid
Two terminals on the upside of contactor disconnect and contact condition；When electric heating switch on pot handle is pressed and lifted, respectively correspond
Two termination contacts and off-state on the downside of the electric contactor；The function embodiment of electric contactor is only when pot lid is closed
And when pressing electric heating and switching the two conditions while meeting, the electric heating circuit of entire kettle could be connected；The electricity adds
Hot pedestal matches work with the temperature control display module on pot handle, realizes the temperature control in kettle.
Compared with prior art, the present invention by knot assembly structure design and circuit control design two aspect prevent to
Foreign matter is filled in electrothermal kettle body and carries out boiling, and its advantages are embodied in:
(1) it by the way that strainer is arranged at the top of kettle body and inside water outlet spout, prevents from filling in foreign matter into pot.
(2) strainer central concave structure is cooperated with pot lid center projective structure, only when pot lid cover completely it is described
Under kettle body and electric heating switch open condition, heater circuit could be connected it is electrically heated and heat up water.
(3) electric kettle can be set as needed and show water temperature in pot, and be avoided by structure and circuit design
Foreign matter is filled in kettle body, to significantly improve the sanitary condition of the public arenas electric kettle such as hotel.
Detailed description of the invention
Fig. 1 is the electric kettle schematic three dimensional views with strainer of the invention.
Fig. 2 is the three dimensional structure diagram of strainer.
Fig. 3 is kettle body top braces retaining rail and strainer lock partial enlargement diagram.
Fig. 4 is pot lid and pot handle three dimensional structure diagram.
Fig. 5 is the circuit control principle figure of electric kettle
Description of symbols: 1- strainer, 2- kettle body, 3- electric heating pedestal, 4- heating power supply, 5- pot handle, 6- pot lid,
11- fixed jaw, 12- recess screen net structure, 21- are discharged spout, 22- strainer lock, and 23- supports retaining rail, 51- temperature display mould
Block, 52- electric heating switch, 53- electric contactor, 61- rotary shaft, 62- conductive metal sheet, 231- annular brace rail, 232- are fixed
Rail.
Specific embodiment
The present invention proposes a kind of electric kettle with strainer, in order to further appreciate that structure and features of the invention,
The contents of the present invention are described in further detail now in conjunction with attached drawing and specific embodiment.
Fig. 1 is the electric kettle schematic three dimensional views with strainer of the invention, and Fig. 2 is the three dimensional structure diagram of strainer,
Fig. 3 is kettle body top braces retaining rail and strainer lock partial enlargement diagram, and Fig. 4 is pot handle three dimensional structure diagram.
As shown in Figure 1, a kind of electric kettle with strainer, by strainer 1, kettle body 2, electric heating pedestal 3, heating power supply 4,
The composition such as pot handle 5 and pot lid 6.The strainer 1 is located at 2 inside top of kettle body, and by 2 inside top of kettle body
Support retaining rail 23 is supported fixation, and is locked by the strainer lock 22 in kettle body to prevent the strainer 1 from kettle body 2
It takes out；The central part of the strainer 1 is machined with sunk structure 12；The electric heating pedestal 3 is located at 2 bottom of kettle body；It is described to add
Thermoelectric generator 4 is used to provide electrical heating power to the electric heating pedestal 3；The pot handle 5 is located at 1 lateral surface of kettle body；The pot
Lid 6 is fixed on 5 top of pot handle by the rotary shaft 61 of its tail portion, and pot lid tail portion shaft rear is machined with conductive metal sheet
62, pot lid has bulge-structure 63 towards kettle body side；Temperature control display module 51, electric heating switch 52 are set on the pot handle 5
And electric contactor 53, there are four terminals for the tool of electric contactor 53, wherein the terminal of upside two and electric heating switch 52 cooperate,
The terminal of downside two and the conductive metal sheet 62 of the pot lid tail portion cooperate the common opening and closing function for realizing heater circuit；The temperature
Control display module 51 realizes that the heating temperature of kettle is shown and temperature is set for controlling the electric heating pedestal 3.
As shown in Fig. 2, the strainer 1 is food-grade stainless steel wire mesh structure, strainer border is machined with fixed jaw 11,
Strainer center is recess reticular structure 12, which matches with the bulge-structure 63 on the pot lid.
The material of the kettle body 2 is transparent heat resistant glass, and shape is hollow semi-enclosed cylindrical or circular platform type shape
Basic kettle shape；Be provided with above the kettle body 2 water outlet spout 21, the spout inside front setting wire mesh prevent from
Spout fills in foreign matter into kettle body 2；As shown in figure 3, the kettle body inside top is machined with screen support retaining rail 23, the branch
Support retaining rail 23 is upper layer and lower layer structure, and bottom is uniform annular brace rail 231, and upper layer is with retaining rail 232 jaggy；
The fixed jaw 11 of the strainer is put into the support that strainer 1 is realized in the support retaining rail 23 by the notch in the retaining rail
And fixation；Strainer 1 can be rotated in the support retaining rail 23.Strainer lock 22, strainer lock 22 are provided in the kettle body 2
232 notch of kettle body retaining rail described in face；The strainer fixed jaw 11 can be rotated in support retaining rail 23, when consolidating on strainer
When determining pawl (11) and leaving retaining rail (232) gap position, strainer 1 is locked using the strainer lock 22 in the kettle body,
Strainer 1 is taken out from the support retaining rail 23, it is necessary to open the strainer lock 22 with key.
As shown in figure 4, the conductive metal sheet 62 of 6 tail portion of pot lid with pot lid 6 unlatching and closure respectively with it is described
Two contacts of 53 upside of electric contactor on pot handle 5 disconnect and contact；Electric heating switch 52 on the pot handle 5 is pressed
When with lifting, contacting and disconnecting with two contacts of 53 downside of electric contactor respectively；The functive of the electric contactor 53
Now only when the pot lid 6 is closed and presses the two conditions of electric heating switch 52 while meeting, the electricity of entire kettle
Heater circuit could be connected；The electric heating pedestal 3 is matched with the intelligent temperature control display module 51 on the pot handle, is realized
Water temperature setting and display.
As shown in figure 5, the circuit control system working principle of electric kettle are as follows: the heating power supply provides kettle work institute
The electrical power needed；The circuit system of entire kettle can divide temperature display and control unit and heating unit two parts；Kettle
Operating temperature set and shown by the temperature control display module 51 on the pot handle, which will be to thermometric
The temperature that element measures carries out logic with set temperature and compares, when measuring temperature lower than set temperature, guard relay conducting
State, when measuring temperature and reaching set temperature, 51 block system relay of temperature control display module, to keep heating circuit breaking；
Heating circuit by heating power supply 4, pot handle electric heating switch 52, electric contactor 53, pot lid tail portion conductive metal sheet 62
And relay composition, only meeting simultaneously makes conductive metal sheet 62 and electric contactor under the closure of electric heating switch 52, pot lid lid
53 contacts and under the conditions of these three are connected in relay, the circuit that heating circuit forms closure carries out normal heating, when pot lid 5 with
Have between strainer 1 any foreign matter cause pot lid can not be closed completely or heater switch 52 disconnect or relay disconnect when, can not
It is heated.
Compared with prior art, the present invention by knot assembly structure design and circuit control design two aspect prevent to
Foreign matter is filled in electrothermal kettle body and carries out boiling, beneficial effect is embodied in: (1) by the top of kettle body and in water outlet spout
Strainer and strainer lock is arranged in portion, prevents from filling in foreign matter to the inside of pot；(2) strainer central concave structure and pot lid center projective structure
Cooperated, place and be put into foreign matter between strainer and pot lid, only when pot lid covers the kettle body completely and electric heating switchs
Under opening state, heater circuit could be connected it is electrically heated and heat up water；(3) electric kettle can be set as needed and show pot
Interior water temperature, and avoid filling in foreign matter in kettle body by structure and circuit design, it is defended to meet the public arenas such as hotel
It drink raw the requirement of water.
It is to be understood that foregoing invention content and specific embodiment are intended to prove technical solution provided by the present invention
Practical application should not be construed as limiting the scope of the present invention.Those skilled in the art are in spirit and principles of the present invention
It is interior, when can various modifications may be made, equivalent replacement or improvement.Protection scope of the present invention is subject to the appended claims.
Claims (6)
1. a kind of electric kettle with strainer, which is characterized in that the electric kettle with strainer is by strainer (1), kettle body
(2), electric heating pedestal (3), heating power supply (4), pot handle (5) and pot lid (6) composition；Strainer (1) is located on the inside of kettle body (2)
Top is fixed by the support retaining rail (21) of kettle body (2) inside top, and by the strainer lock (22) on kettle body (2) into
Row locking is taken out from kettle body (2) to prevent strainer (1)；Electric heating pedestal (3) is located at kettle body (2) bottom；Heating power supply (4) is used for
Electrical power is provided to electric heating pedestal (3)；Pot handle (5) is located at kettle body (1) lateral surface；The rotary shaft that pot lid (6) passes through tail portion
(61) it is fixed on pot handle (5) top, pot lid tail portion shaft rear is machined with conductive metal sheet (62), and pot lid is towards kettle body side
There are bulge-structure (63)；Temperature control display module (51), electric heating switch (52) and electric contactor are set on pot handle (5)
(53)；Electric contactor (53) tool is there are four terminal, the terminal of upside two and electric heating switch (52) cooperation, the terminal of downside two with
The common opening and closing function for realizing heater circuit of conductive metal sheet (62) cooperation of pot lid tail portion (61)；Temperature control display module (51) is used
It is set in controlling the electric heating pedestal (3) with the temperature display and temperature of realizing kettle.
2. a kind of electric kettle with strainer as described in claim 1, which is characterized in that strainer (1) is that food-grade is stainless
Steel metal screen net structure, strainer border are machined with fixed jaw (11), and strainer center is recess reticular structure (12), and be recessed netted knot
Structure is matched with the bulge-structure (63) on pot lid (6).
3. a kind of electric kettle with strainer as described in claim 1, which is characterized in that the material of kettle body (2) is transparent
Heat resistant glass, the shape of kettle body (2) is hollow semi-enclosed cylinder；Water outlet spout (21) is provided with above kettle body (2),
Inside front setting wire mesh prevents from filling in foreign matter in from spout (21) to kettle body (2)；The inside top of kettle body (2) is machined with
Screen support retaining rail (23)；Supporting retaining rail (23) is upper layer and lower layer structure, and bottom is uniform annular brace rail (231),
Upper layer is with retaining rail jaggy (232)；The fixed jaw (11) of strainer is put into support admittedly by the notch on retaining rail (23)
Supporting and fixing for strainer (1) is realized in orbit determination (23)；Strainer (1) can be rotated in support retaining rail (23).
4. a kind of electric kettle with strainer as described in claim 1, which is characterized in that kettle body is provided with strainer on (2)
It locks (22), the notch of face kettle body retaining rail (232)；Strainer fixed jaw (11) can be rotated in support retaining rail (23)；When
When fixed jaw (11) on strainer leaves retaining rail (232) gap position, (22) are locked by strainer using the strainer on kettle body (2)
(1) it is locked；Strainer (1) is taken out from support retaining rail (23), it is necessary to open strainer lock (22) with key.
5. a kind of electric kettle with strainer as described in claim 1, which is characterized in that the conductive gold of pot lid (6) tail portion
Belong to piece (62) with pot lid (6) unlatching and closure respectively with two contacts on the upside of the electric contactor (53) on pot handle (5)
It disconnects and contacts；Electric heating switch (52) on pot handle (5) is when pressing and lifting, respectively with two on the downside of electric contactor (53)
A contact contact and disconnection；Electric contactor (53) could be connected when the pot lid (6) are closed and press electric heating switch (52).
6. a kind of electric kettle with strainer as described in claim 1, which is characterized in that integrated in electric heating pedestal (3)
There are temperature element, electrical heating elements and relay；Intelligent temperature control display module (51) on heated base (3) and pot handle (5)
It matches, realizes water temperature setting and display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811233498.0A CN109247821B (en) | 2018-10-23 | 2018-10-23 | Electric kettle with filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811233498.0A CN109247821B (en) | 2018-10-23 | 2018-10-23 | Electric kettle with filter screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109247821A true CN109247821A (en) | 2019-01-22 |
| CN109247821B CN109247821B (en) | 2021-11-19 |
Family
ID=65045680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811233498.0A Active CN109247821B (en) | 2018-10-23 | 2018-10-23 | Electric kettle with filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109247821B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101320276A (en) * | 2008-06-30 | 2008-12-10 | 宁波大学 | Electronic control system and control method of electric kettle |
| CN204351642U (en) * | 2014-12-12 | 2015-05-27 | 唐海航 | A kind of pot lid structure of insulating pot |
| CN105476476A (en) * | 2015-11-27 | 2016-04-13 | 苏州市赛品电器有限公司 | Heat dissipation filter buffer pot lid |
| CN206560323U (en) * | 2016-11-11 | 2017-10-17 | 广东美的生活电器制造有限公司 | Liquid heater |
| CN206995079U (en) * | 2017-01-17 | 2018-02-13 | 深圳市发改未网络科技有限公司 | A kind of hot kettle of Multi-functional electricity-using |
| CN207693443U (en) * | 2017-07-03 | 2018-08-07 | 中山市美斯特实业有限公司 | A kind of pot lid has the electric kettle of disinfecting and sterilizing functions |
| CN209106984U (en) * | 2018-06-05 | 2019-07-16 | 谭晓峰 | The dedicated separation net closed type hot kettle in hotel |
-
2018
- 2018-10-23 CN CN201811233498.0A patent/CN109247821B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101320276A (en) * | 2008-06-30 | 2008-12-10 | 宁波大学 | Electronic control system and control method of electric kettle |
| CN204351642U (en) * | 2014-12-12 | 2015-05-27 | 唐海航 | A kind of pot lid structure of insulating pot |
| CN105476476A (en) * | 2015-11-27 | 2016-04-13 | 苏州市赛品电器有限公司 | Heat dissipation filter buffer pot lid |
| CN206560323U (en) * | 2016-11-11 | 2017-10-17 | 广东美的生活电器制造有限公司 | Liquid heater |
| CN206995079U (en) * | 2017-01-17 | 2018-02-13 | 深圳市发改未网络科技有限公司 | A kind of hot kettle of Multi-functional electricity-using |
| CN207693443U (en) * | 2017-07-03 | 2018-08-07 | 中山市美斯特实业有限公司 | A kind of pot lid has the electric kettle of disinfecting and sterilizing functions |
| CN209106984U (en) * | 2018-06-05 | 2019-07-16 | 谭晓峰 | The dedicated separation net closed type hot kettle in hotel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109247821B (en) | 2021-11-19 |
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| CB03 | Change of inventor or designer information |
Inventor after: Wu Haotian Inventor after: Jiang Jiazong Inventor after: Song Chonglan Inventor before: Song Chonglan Inventor before: Gao Chengxiang Inventor before: Yu Qian |
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